Z3 differential bushing. This was my first time tackling this job.
Z3 differential bushing com Mar 12, 2013 · This guide assumes you are not using the below tool; as the the tool allows for the removal and installation of the rear subframe bushing without needing to drop the rear subframe (but works just as well if you do). Oct 7, 2010 · A quick guide to doing a diff bush replacement. I find it easier that way. Revshift bushing lube included. We offer BMW limited slip differentials, stock diff rebuilds and the highest quality diff parts & accessories available. 0i roasters. The noise often happens when you change gear, not because of the gear change but the difference Aug 15, 2014 · Have bushings arriving this week for the diff, sub-frame and trailing arms plus a new Giubo. Our BMW E30, 318ti, Z3 poly 75D differential bushing virtually eliminates diff movement for increased power transfer. The kit includes: 1x differential bushing 2x subframe bushings with new top washers 4x trailing arm bushings Revshift bushing lube Lifetime warranty * The 12mm riser bushings include differential studs and spacers for an additional $35. The manual will describe a very lengthy involved way of getting to the diff mount bush which involves removing the entire diff. Once the cover is in place with bolts started, it was necessary to detach the sway bar from the body to provide room for my torque wrench to tighten the bolts, in a crisscross pattern to spec. Made of solid CNC’d 6061- T6 aluminum and engineered for a perfect fit. Differential bushings are responsible for keeping the differential in solid alignment while dampening drivetrain vibration. Revshift polyurethane differential bushings completely replace the oem rubber bushings on the BMW F80 / F82 / F83 / F87 - M4 / M3 / M2. g. Each Kit Replacement Urethane Bushings for IE Rear Shock Mounts – E30/E36/E46/Z3 $ 16. Feb 1, 2012 · As some of you know we have a full service race fab and repair shop here at Vorshlag. This same work can be done to a BMW e30 chassis, which shares the same rear subframe and differential mounting issues. Description This BMW E30, E36 318ti, Z3 Polyurethane (85A) Differential (Diff) Mount Bushing helps to reduce differential movement for improved power transfer to the rear wheels. While OE rubber bushings are fine when they are new from the factory, aged and worn out rubber bushings create a multitude of issues that can range from annoying to dangerous. Reduce this movement and allow your diff to operate more effectively with our BMW E30, E36 Aug 13, 2020 · Are aftermarket diff bushes really necessary? Suspension | Chassis | Brakes -- Sponsored by 949 Racing Powerflex polyurethane rear differential bushing set for BMW E30 3-Series, 318ti and all Z3 and Z3M. Fits: E30, E36 318ti, Z3. 0 Z3, when I bought the car at 112k miles the rear shocks were done, and one the the sub-frame bushings were torn (subframe had a lot go play between shifts. The stock rubber diff bushing deflects as torque moves through the drivetrain, which allows the differential to move. Watch BMW E30/Z3 Diff Mount Bushing Replacement • Replacing BMW Rear Differential Mount Bush The only issue is that the 3. In addition to limiting the movement of your rear diff, our risers raise the diff within the subframe by 12mm, reduc Jul 14, 2006 · Does anybody have experiences with a whining noise coming from the rear differential of a Z3? You only hear it with the top closed, around 50 mph, then it disappears completely at higher speeds and comes back around 75/80 mph. BMW E30/E36/Z3 Rear Subframe Bushing Removal and Installation. Rear Bushing Kit - BMW E36 1 review $299. Great deals. Feb 26, 2017 · Internet says it's the differential bushing, sub-frame (confirmed perfect) and/or guibo/center support bearing. Nov 12, 2021 · The perfect combination, to me, is Ireland green subframe bushings, and stock rubber trailing arm bushings and keep the stock diff mount. Product Details 95A Street/Track - Green This differential bushing will fit all BMW E30 models, E36 318ti, and Z3. The age of your E30 alone has taken its toll on your differential bushings. This allows you to retain the OEM position of the differential while raising the rear subframe position higher into the chassis, keeping the driveline as straight as possible. 99 Differential Bushing - BMW E30 / E36 318ti / Z3 2 reviews $49. Not only will this provide an improvement in performance, but it's guaranteed to last a lifetime! Z3M differential cover also suitable for E30Rear cover for 188mm BMW E30/Z3 differential (bushing is not included). E30's do not age gracefully from a bushing perspective. Wanted to rule out the differential bushing first, as that's the easiest to visually access and inspect-hence the video. The Powerflex Rear Diff Bushing for BMW Z3, E30 3 Series, and 318Ti is a performance upgrade designed to replace the factory rubber differential bushings with more durable polyurethane. Our unique design allows it to be used in either a center or offset position. A BMW differential and it's related differential parts help put power to the wheels. Powerflex is a truly engineered product, not just a copy of the The Powerflex Rear Diff Bushing for BMW Z3, E30 3 Series, and 318Ti is a performance upgrade designed to replace the factory rubber differential bushings with more durable polyurethane. Noise only appears when car has reached working temperature. , 33 17 2 228 425)? I'm currently researching for differential mount bushing options. Your old e30 diff bushing has seen a lot of wear and tear. com or call us at 760-738-4084For more information, visit www. We would like to show you a description here but the site won’t allow us. When they move, so do all of the rear suspension mounting points. 00 Each Set The three main suspension bushings that make up the rear suspension on the BMW E36 Ti Compact and Z3 are the rear subframe bushings, the trailing arm bushings, and the rear differential bushing. You may have Active Autowerke Differential Support Bracket, BMW E36 $419. . I drop the whole subframe, diff and all to work on them. 95 BMW - Z3M, Z3, E30 ///M Rubber Differential Mount Bushing $339. This was my first time tackling this job. Nov 2, 2020 · Yes it is very tight in there to get to those bolts. I read that there is a way to remove the bushings without having to remove the rear end. I mean it is shifting and twisting enough to break. 3 Auto with 117K on it The differential bushing on the ear is replaced along with bolt and nut with OEM part. Jul 22, 2016 · Differential Bushing – Compatible with BMW E30, E28, Z3, E36 318ti | Made in USA Upgrade your rear driveline stability with the Condor Speed Shop UHMW Differential Bushing. Explore a wide range of our E36 Differential Bushing selection. The age of your E30 alone has taken it's Jun 22, 2010 · Now that same z3 bushing (33172228425) goes for $300+ wtf!!! :o Has anyone tried the 318ti diff bushing (33171090950)? Looks to be the same but significantly cheaper lol Would this be an upgrade from the standard e30 bushing? Ofc there's always poly but my car only sees the streets. Made in USA of 6061-T6 solid aluminum. This upgrade is ideal for improving handling, power delivery, and drivetrain stability, especially on aging vehicles where the original bushings may have deteriorated. Lifetime warranty Hardness 80A Street (Black): Slightly stiffer and stronger than OEM rubber. There was excessive movement in the rear and a clunk during garage shifts, the bushing was done. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. Need to Powerflex polyurethane rear differential bushing set for BMW E30 3-Series, 318ti and all Z3 and Z3M. Noticeable increase in NVH. Polyurethane subframe bushings are highly recommended, but what about a polyurethane differential bushing? I ask because they seem easier to install than OEM rubber bushings, and I've seen some in discount package deals with the subframe bushings. I recently bought the car, but it only has 28K miles on (2001 Z3 2. I go over the reasons for installing this kit, a I am using a fully gussetted rear diff cover/mount as well. Should the rear end be going out at this early of an age? Is this typical? Oddly enough, it doesn't alwasy clunk--just at low speeds during BMW DIFFERENTIAL STUD KIT - E30, Z3, E28 Introducing our EXTENDED diff stud kit conversion with spacers. No increase in NVH. Currently running the original parts and had ordered the new ones to try and eliminate the suspension rattles and gear changing clunks. Please don't post any replies to this thread, but instead post replies here. * The 12mm riser bushings include differential Solid Rear Subframe Bushing Set for the 318ti and Z3. powerflex. Jul 16, 2023 · Diff Bushings ReplacementAll times are GMT -5. Thanks for the help. Our UHMW differential bushing is designed for the street and the track. And finally, some red gasket sealant. I plan on draining the oil, remove the dif cover, have a machine shop press out the old bushing and press in a new stock bushing, replace the cover using a new gaskets and fill with Amsoil Sever gear 75W-140 using new plug washers Is there a procedure anywhere I can read ? Is this Differential Bushings Home > Suspension & Steering > Suspension Bushings & Bearings > Differential Bushings 1 2 3 The Powerflex Rear Diff Bushing for BMW Z3, E30 3 Series, and 318Ti is a high-performance replacement for the factory rubber bushings in the rear differential. But given the issues around the differential mount and trunk floor This polyurethane rear bushing kit will fit the BMW E36 318TI and Z3. In this episode, the Z3 gets a subframe and trunk floor reinforcement kit made by Randy Forbes installed by Clownshoe Motorsports of Dallas, Texas. 99 Rear Trailing Arm Bushings - BMW E30 / E36 318ti / Z3 / E21 This AKG poly 85A differential (diff) mount bushing tightens up differential movement for effective power transfer to the rear wheels. Revshift polyurethane differential bushings completely replace the OEM rubber bushings on the E46 M3 and Z4M. The drive line is also original. As a factory bushing ages, it begins to harden and become brittle. You can hear it best at 0:20 into the video. Got a 2002 3. AKGs 85A street compound is for those who want a comfortable ride with slightly improved performance over the stock OEM bushings. It will outlast other types of rubber or urethane bushings. I can't help but think that it is the movement and flex of the subframe (and crappy single diff mount) that makes the spot welds break free. I am very familiar with the quirks of these cars. Mileage of the car is not even 30kmls. https://www. Since i got excellent result with the powerflex purple RSFB which i installed two months back, i bought the purple powerflex differential mount (PWF-PFR5-300). These bushings stiffen the differential, improving the vehicle's handling capabilities and eliminating drive-line slop. I've been reading a lot of differential issues on Z3's. The Description Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedback, and tire wear. The car is 18 years old and it's the original Differential Bushing as far as I can tell. Shop Genuine OEM Rear Differentials, Assemblies & Parts for BMW Z3 with eBay Guaranteed Fit. Aluminum diff bushing for BMW E30, Z3, 318ti. Solid Rear Subframe Bushing Set for the 318ti, Z3 & Z3M. Tighten up this movement and allow your diff to operate more effectively with our BMW E30, E36 Mar 10, 2015 · My differential bushing went bad (genuine BMW and failed within ~2 years). Jan 3, 2017 · The consensus is poly RSB's, and stock rubber diff bushing from the 3. Nov 24, 2017 · I've been shopping around for bushings for rebuilding the rear suspension. We carry differential parts for high-performance street use, dual street & track fun, or full-on professional race cars. Help eliminate differential and subframe movement, as well as diff cover bushing failures. Anyway--anyone have this problem when changing gears? I've looked for subframe/broken weld issues but haven't found anything. Watch the tension that would put onto the brake hoses that go from the body to the trailing arms. Ryan sold me the poly bushings for front and rear diff mounts! Because I have a 98 with the 998 and 999 recalls Ryan also send me a slimmer bushing and sleeve for the extra crossmember rear Left side mount. The 3. Car is 2000 Z3 2. The GKTECH diff bushings are a direct replacement of the standard items and ensure that movement of the diff is kept to a minimum within the subframe, which is quite common under hard driving conditions. I replaced the shocks and bushings. The stock rubber subframe and differential bushings deflect as torque moves through the drivetrain, allowing the entire assembly to move. Is this normal? Sent from my XT1650 using Tapatalk Instructions: Differential Off-set Bushing Install Step 1: After removal and cleaning of the diff bushing lubricate the bushing and diff cover Step 2: With the lip facing the rear and the arrow pointing up start to press the bushing by hand, use a rubber mallet if necessary Step 3: Lubricate the race and the bushing and start to press on the race by hand, use rubber mallet if necessary This video is a follow on video of the BMW Z3 clunking issue, where we remove the diff and inspect it. Flats on Nov 16, 2013 · Stepwise Guide to Rear Suspension Bushings Replacement This is my stepwise guide to replacing your rear subframe bushings and your rear swaybar bushings with Eurometric polyurethane. Diff bushing to suit E30/E36 compact/Z3. Fits BMW E36 318ti and Z3 Teflon prelube included. Find top brands, exclusive offers, and unbeatable prices on eBay. Our 95A performance compound is for those who want a noticeable increase in performance, but would still like to retain as much of a comfortable ride as possible. This car is primarily street car with a very limited track time. The time now is 05:13 AM. Description This BMW E30, E36 318ti, Z3 Polyurethane (95A) Differential (Diff) Mount Bushing significantly reduces differential movement for improved power transfer to the rear wheels. BMW DIFFERENTIAL STUD KIT - E30, Z3, E28 Introducing our EXTENDED diff stud kit conversion with spacers. uk/more Shop BMW E36 bushings, mounts and performance parts for street, drift, track and race Build with the best - Made in USA! Apr 4, 2013 · The notion being that the OEM bushings are too soft and allow the subframe to move sufficiently that the diff bushing pulls from an unnatural angle/excessively so as to pop the welds. Have no driving issues like wandering. Jul 17, 2022 · Follow along as I wrestle 20yr old rubber in the sauna while swimming in brake fluid. Discover custom-engineered components, from suspension upgrades to drivetrain solutions, designed to enhance your BMW's performance. co. Lifetime warranty Hardness80A Street (Black): Slightly stiffer and stronger than OEM rubber. Shop now for fast shipping, expert support, and unparalleled quality. 0 or M cars (it's reinforced and a bit stiffer). This kit includes a second rear bushing and dual mount bracket that adds a mounting point to the subframe. Great choice as an upgraded stock replacement (OEM+). In this thread I will show the rear chassis reinforcement and custom differential mounting we did on a customers Z3. BMW Differential Bushing Set - Revshift PDBS-E46M Revshift polyurethane differential bushings completely replace the oem rubber bushings on the E46 M3 and Z4M. 95 BMW Offset Selector Rod Joint Description: This differential bushing will fit all BMW E30 models, E36 318ti, and Z3. Should the rear end be going out at this early of an age? Is this typical? Oddly enough, it doesn't alwasy clunk--just at low speeds during Order Genuine BMW Z3 M Differentials online with affordable price today! BMW Parts Deal's large inventory of Differentials fit 1998-2002 BMW Z3 M and more. Made in USA. 95A Track (Green): Significantly stiffer and s Garagistic is your trusted source for high-quality BMW performance parts, specializing in E30, E36, E46, and more. agatools. This is for people running raised subframe bushings with a centered diff bushing on their E30, Z3 or 318ti. You could undo the two subframe bolts to the end of the tread and drop the subframe down an extra 20 mm or so to see if that provides enough room. 5 5 spd roadster). Made in USA! Dec 12, 2010 · The differential will have to raised slightly to get the cover bushing to align with the brackets & the differential lowered again to install the bolts. Read more This differential bushing will fit all BMW E30 models, E36 318ti, and Z3. Shop now for fast shipping and easy returns! I am using a fully gussetted rear diff cover/mount as well. Fits: E30, E36 (318ti only), Z3. Our BMW E30, 318ti, Z3 poly 85A differential (diff) mount bushing tightens up diff movement for better power transfer. Subscribed 1. Our BMW 318ti, Z3 poly 85A rear subframe and differential bushings tighten up rear end movement for improved power transfer. I've got a question for those who have done this already. (see www dot eurometric dot com) A previous owner had already changed my trailing arm bushings to poly. Subframe bushing, RTAB, never changed. Replacing BMW Rear Differential Mount Bushing (No Special Tools or Burning) | Z3 E30 E36 How To Refresh Your Ride - Suspension Replacement BMW E46 This BMW E30, E36 318ti, Z3 Polyurethane (85A) Differential (Diff) Mount Bushing helps to reduce differential movement for improved power transfer to the rear wheels. Hope you are sitting down when you price it, it can be a little expensive. Jul 31, 2012 · These bushings aren't in a rotating assembly so the issue of squeaking and creaking isn't a consideration in this application. This BMW E30, E36 318ti, Z3 Aluminum Differential (Diff) Mount Bushing eliminates all differential movement for effective power transfer to the rear wheels. The general train of thought on the rear suspension bushings is poly for the subframe bushings, OEM rubber for the trailing arm bushings and the standard non-M differential bushing for the diff housing. Jul 20, 2012 · Soft OEM rubber bushings do allow more movement in drivetrain parts, which in turn stresses the already flawed rear diff mount design in the Z3. Subframe and differential bushing removal / installation Tool for E30. 50 Free shipping Sep 16, 2016 · Hello. My problem, I cant find any good information on subframe + diff Now for the rest, rear you have torque solutions rear diff bushings inserts and Cobb rear diff subframe inserts are these the same? I'm thinking rear diff inserts, cross member inserts or bushings, driveshaft carrier bearing support? Maybe the 4 subframe bushing inserts? Apr 10, 2025 · Whether you're looking to replace an aging factory bushing, remove excess driveline movement, or find the balance between performance and comfort, ECS Tuning has you covered with our Heavy Duty Rear Differential Bushing for E30, E36 compact, and Z3 applications! Got a 2002 3. The bushing looks iffy, so I figured now is a good time to change it. If you are not a candidate for a poly, Delrin or rigid-type bushing, then this is the recommended bushing to use. Powerflex Polyurethane Rear Differential Bushing - E30 E36 318ti Z3 Centered Poly Differential Bushing - (E30, E36 318ti, Z3) - 80A soft poly (autox/street) is backordered and will ship as soon as it is back in stock. The whining noise was not This differential bushing will fit all BMW E30 models, E36 318ti, and Z3. But really, I am replacing the Rear Trailing Arm Bushings (RTAB), Rear subframe bushings, and the Rear Wheel We also offer an extended stud kit for people running raised subframe bushings with a centered diff bushing on their E30, Z3, or 318ti. Massive selection from top brands on eBay. Sep 3, 2025 · NEW BMW Z3 E36 REAR DIFFERENTIAL BUSHING 33171090950 OEM NO DUTY TO 🇺🇸 Genuine BMW 1995-2002 BMW - Differential Carrier Rubber Mount 33-17-1-090-950 These polyurethane bushings will stiffen the rear subframe. Also the rear shocks and mounts + hardware is new. Apr 16, 2013 · Sorry. Need to check that. I autox this car often, thus Ive been through the entire thing, Ireland engineering camber/toe, all necessary reinforcements, TCKline Coils, etc. Virtually eliminate rear subframe movement and allow your diff to operate effectively with our BMW E36 (318ti), Z3 poly 75d rear subframe and differential bushing set. Excellent Differential bushings are responsible for keeping the differential in solid alignment while dampening drivetrain vibration. Allowing too much movement now. Revshift Performance Engineering is a high-performance parts manufacturer with a focus on quality, reliability, and performance. Sold as a set Lifetime warranty Please specify the hardness and the subframe bushing height. Has any made a DIY on this? This car is only used on the street. com Nov 30, 2007 · I did a search, but didn't find but 2 posts. Very reasonable cost. So if you have any tip or suggestion based on experience or knowledge regarding the subject, it would be E30 Delrin Offset Differential Bushing For BMW Models: (E30, E36 318ti, Z3) E30 bushings tend to be a tad overlooked. Tony J's 1999 BMW MZ3 Coupe This car has the same single ear diff mount This BMW poly 95A differential (diff) mount bushing significantly reduces differential movement for more effective power transfer to the rear wheels. Thanks! Is the 318ti diff bushing considered an upgrade for The 3. gmushial - The box where the bolt connects on the bushing looks solid. The general notion is to replace the RSFBs with a soft poly bushing, eg IE greens, and keep the diff bushing as soft as possible, eg, OEM rubber. Choose your hardness grade to suit your needs: 80A - Purple - Street/Performance - About 30% stiffer than stock rubber - Improve your car's handling by controlling the amount of suspension flex. Oh, try not to pass out when you see the price of the 3. Your old E30 diff bushing has seen a lot of wear and tear. I have Randy's kit and run stock (original) bushings in the E36 dual ear diff cover. The subframe and differential mounting points are the heart of the rear suspension in the 318ti and Z3. My method does not require removing the differential from subframe or removing the diff cover. When this happens the bushing Sep 17, 2018 · Hey all, I'm looking to start the project to freshen my rear subframe/differential bushings on my E30. We use our own premium polyurethane formulation to provide minimal NVH (noise, vibration, harshness) and increased longevity over stock rubber bushings. Apr 13, 2013 · It looks like I need to replace my rear sub frame bushings my 2001 Z3 3. The Powerflex Rear Diff Bushings is the ideal replacement for the bushing on your E30, E36 318ti, or Z3. Here I captured the struggle of replacing the rear differential bushing on my 98 BMW Z3 2. Oct 6, 2019 · Replacing the front diff bushing and noticed that the ID of the bushing is considerably larger than the bolt. Suspension & Steering auto parts for BMW Z3 (1996-2002): Differential Parts, AKG Differential Mount Bushings, & more and other parts related to Axles, Bearings & Differential This BMW aluminum differential (diff) mount bushing eliminates all differential movement for more effective power transfer to the rear wheels. I didn't save the old bushing for reference and didn't really pay attention to the details when I took it apart. Our BMW E30, 318ti, Z3 poly 95A differential (diff) mount bushing reduces differential movement for increased power transfer. Our BMW E30 differential bushings are BMW performance parts designed for the street and track and made with UHMW material. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Feb 11, 2009 · I am going to change the differential oil. Shop Condor Speed Shop's BMW parts! Our poly E30, Z3 diff bushing substantially reduces diff movement for noticeably improved performance and power transfer to the rear wheels. This isn't necessary. With our solid diff bushing, you won't have to worry about any m Nov 2, 2020 · Yes it is very tight in there to get to those bolts. 8L. Upgrade your BMW Z3 (1994-2002) with high performance bushings, bushings that won't cause vibration or noise and include a Lifetime Warranty! Dec 11, 2010 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. Sep 29, 2024 · Hi, I am new to the forums, I have a Z3, same rear end as an e30. 0/M bushing is $350! Anyone here have poly differential bushings? Also, I plan to do my rear subframe bushings with poly bushings at this same time. BMW Z3 (1994-2002) Suspension Bushings Powerflex's special polyurethane is an advanced material with unique properties. Before you start, get a new paper gasket for the cover holding the diff mount to the diff. My subframe and differential ear are in perfect shape, just doing some preventative maintenance. This is the only bushing that is for your differential in your E30, 318ti, or z3 and is available in 80A poly, 95A poly, and Delrin! 80a E30 diff bushing is meant for that OEM + feel. 318i, 318is, 318ic, 325, 325e, 325es, 325i, 325is, 325ic, 325ix and E30 M3 as well as 1992 & 1993 model 325ic (convertible), Also works on Z3 Does NOT include factory bushing shown in picture, shown for illustration purposes only. Works with the following models: E30 era BMW 3 Series, which includes, 1984-1991. However I haven't seen a video so I'm posting one now, perhaps someone knows what the problem is and what you need to do to fix it. Choose your hardness grade to suit your needs: 80A - Purple - Street/Performance - Apr 7, 2013 · Subframe failure is a known problem and all Z3 owners and potential owners should be aware of it, be able to diagnose it, and be familiar with the solutions. 7K 194K views 4 years ago BMW rear differential removal and replacement of all the diff bushes for polybushes. OE Part 33171124373, we currently offer these as a MOOG branded part. Also, sufficient new diff oil as per the spec. 95A Track (Green): Significantly stiffer and stronger than OEM rubber. Jack up the rear and In this video I go through my trial and errors of replacing the diff mount bushing on my BMW Z3. Aug 24, 2009 · The problem I have seen with the stock bushing is that the rubber deteriorates over time and allows even more play in the subframe. They are available in "stock height" to retain the stock suspension geometry or "12mm" to raise the subframe to correct severe negative camber. Questions About This Product or the Repair Being Performed? Email Rich@agatools. I'm thinking I'd go 80a poly but was wondering if anyone had any specific reasons why they'd use one manufacturers Nov 16, 2013 · Stepwise Guide to Rear Suspension Bushings Replacement This is my stepwise guide to replacing your rear subframe bushings and your rear swaybar bushings with Eurometric polyurethane. We use UHMW in all our suspension bushings because it is stiff, has almost zero deflection yet also absorbs some vibration. 0L Z3 used the same rubber diff mount bushing as the Z3M's, part number 33172228425. Restore proper handling with replacement bushings designed for your BMW. Nov 13, 2025 · BMW E30 & Z3 Subframe & differential bushing removal / installation Tool $123. The suspension is not a linear function, the camber/toe change rate is a curve, a different curve for bump and droop. 95 BMW Offset Selector Rod Joint Differential bushings are responsible for keeping the differential in solid alignment while dampening drivetrain vibration. Genuine BMW product Replacement part for: – 33112228336 or OEM differential cover Note: Fits all e30 and z3 with 188mm differential Groupbuy is possible, ask us for more info and stay connected on Facebook and our main website for more high quality parts! Improve handling with replacement bushings designed for your BMW Z Series. Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed Apr 21, 2018 · It's pretty obvious what you need to do: disconnect hand brake cables from inside car under handbrake boot, jack up car, remove muffler, disconnect drive shaft, disconnect hydraulic brake lines which will never stop dripping, remove differential bolt, support subframe, remove nuts and plates at the subframe bushings, lower subframe, press out BMW Differential Bushing, Aluminum – E30, E36 318ti, Z3 This BMW aluminum differential (diff) mount bushing eliminates all differential movement for more effective power transfer to the rear wheels. Jul 31, 2017 · As a matter of fact, those bushings may not fit the Z3 at all due to tank clearance. I've seen products by Turner, Garagistic, Condor, etc. 0/M bushing!!! This BMW Z3 / E30 3 Series / 318Ti Rear Diff Bushing by Powerflex is a polyurethane replacement bushing that includes a lifetime warranty. Powerflex bushings do not cause squeaking or harshness, lifetime warranty included. We've done the dual-ear diff and trunk reinforcement work in a Z3M Coupe (above) and also on an E30 (below), and I can assure you with 100% certainty that this type of work is not STR class legal. BMW E30 m3 control arm bushings Read More BMW E30 / Z3M Differential Cover 188MM Rear cover for 188mm BMW E30/Z3 differential (bushing is not included) Read More BMW M3 S50 Oilfilter housing with oilcooler connection Our BMW 318ti, Z3 poly 75d rear subframe and diff bushings virtually eliminate rear end movement for effective power transfer. I'm thinking I'd go 80a poly but was wondering if anyone had any specific reasons why they'd use one manufacturers Feb 27, 2017 · Another related question; is there any aftermarket polyurethane bushing that has the closest hardness in comparison to stock m roadster/coupe replacement (e. ujapnyz eiu uvr xgyul tjkd jdmo bxoiak nwntlj paf pffp bewx tjdzxu yyaqah uzenj ihnbs