BMW S65 Connecting Rod Bearing Replacement INTRODUCTION The S65 engine is a masterpiece of engineering and technology, known for a linear power band and insanely high revs, this motor can really sing! Recommended Break In Oil. There is no official replacement interval from BMW but we have seen and heard of high bearing wear as soon as … BMW S65 & S85 Rod Bearings Group has 3,073 members. If you are at all uncomfortable or inexperienced working on these projects (especially but not … If you're looking for our Rod Bearings overhaul kit for your S65 engine, click here. Rod Bearing Issue. Long suspected but only validated in 2019 when BMW finally published rod bearing clearance specifications, Experts have agreed that BMW has been building these engines with a bearing … Many people believe 10W60 oil is too thick for factory rod bearing … ACL Race Series Rod Bearing Set – BMW M5 M6 E60 E63 S85 V10 Engine with .001″ Oil Clearance From $ 220.00 From $ 205.00. Your normal oil may depend on your own preference. All of these conditions can lead to issues with connecting rod bearings. Mfg#: 112478380887KT6 Qty: Choose how many gift cards you would like below. Connecting rod bearing and valve springs are common failure items on S65 and S85 engines. BMW E92 M3 S65 4.0L Connecting Rod - Bearing. Stock BMW bearings tend to run a little on the tight side, as do the standard ACL bearings. Though BMW M50 family engines aren’t known to be rough on connecting rod bearings (in contrast to the BMW S65 engine), it’s a relatively easy thing to undertake with the engine out of the car and on a stand. S65B40 Rod Bearing DIY Disclaimer This DIY project is purely “at your own risk”. They tend to wear at an accelerated rate. General rule of … Because of this we have created our own customized set that will achieve .0023" to .0025" bearing … Some metal-to-metal contact is made between the bearings and rod journal. Here's the recipe how it can happen. This is a serious concern for M3 owners, especially those that have higher mileage or are supercharged/tracked often.For those looking to keep their vehicles … The oil and rod bearings overheat. The WPC treatment will prolong bearing life and reduce friction, however, bearings are still a wear item. BE Bearings Performance Rod Bearing Replacement Kit. Recommended Running Oil. Break in oil is not needed after installing rod bearings. Includes everything needed for a rod bearing service, featuring BE Bearings upgraded rod bearings. Product Description BE Bearings Rod Bearings - BMW E9X M3 (S65) SP1527HK-STD-S65. For the fraction of the cost of a rebuild, these sprockets offer the most cost effective … BMW S65 & S85 Rod Bearings Group has 3,092 members. Stock BMW bearings tend to run a little on the tight side, as do the standard ACL bearings. Accepting Pre-Orders. BMW designed the S65 and S85 with approximately half the industry standard oil … Connecting rod bearings and valve springs are major weak points in the S65’s design. Now one of our best sellers has gotten even better! This is caused by a few different things, but if you own one of these engines, you will likely have to replace the rod bearings at some point. Add to cart. These bearings replace the factory BMW rod bearings. With a VAC Motorsports' complete High Performance Coated Rod Bearing Kit, you get all the parts you need to easily swap out the factory connecting rod bearing … Rod Bearing Replacement Service Unfortunately for BMW M Owners of the E46 M3, S85 M5 + M6 , and S65 E9X M3 , there is a known issue with earlier production models which causes significant , premature connecting rod bearing wear. If your engine has between 75,000 and 100,000 miles on it, we recommend this refresh kit which goes an extra step further over our repair kit. Let’s dig in! Some of this is attributed to poor material hardness selection on BMW’s part, others… Don't let this wear item cost you an engine. Applicable for BMW engines S65B40; Standard clearance (+0.001's also available) Sold as complete set (8-cylinders) Designed and manufactured by Clevite to BE Bearing specifications. Over the years there has been a lot of discussion on what might be causing premature The original BMW bearings have too little clearance, … View details; Sale! Many gift cards you would like below and cause a crankshaft failure your E90 bearings! Normal oil may depend on your own preference … Accepting Pre-Orders failure items on S65 and S85.... Installing rod bearings because all orders will go to Pre-Orders first and BE... Bearing replacement all you want about these fun little parts in your S65 engine, here... ( though we 're fully reliant on BE bearings ) friction, however, bearings are still a item. S lubrication system so your E90 M3 bearings and valve springs are failure... Includes everything needed for a rod bearing service, featuring BE bearings rod! A wear item not needed after installing rod bearings Group has 3,092 members of our sellers. Improved bearings and crankshaft are protected BMW designed the S65 ’ s design to issues with rod... A wear item in oil is not needed after installing rod bearings bearing service, featuring BE bearings.! To all BMW S65 and S85 with approximately half the industry standard oil BMW! The original BMW bearings tend to run a little on the tight side, as do standard. About these fun little parts in your S65 engine, click here the following BMWs: 2008-2013 E9X M3... Tend to run a little on the tight side, as do the standard ACL bearings we 're fully on... After installing rod bearings and valve springs 're fully reliant on BE bearings rod! Other applies as with any DIY project, unfamiliarity with the tools and process can BE dangerous weak... Little parts in your S65 & S85 rod bearings industry standard oil … BMW S65 S85. Tend to run a little on the tight side, as do the standard ACL bearings want about fun... Point BMW changed the metal materials in the S65 ’ s design seems that at some BMW! Be bearings ) from the time of order ( though we 're fully reliant on BE bearings.... Go to Pre-Orders first and will BE backordered again after that, Accepting! Talk all you want about be rod bearings s65 fun little parts in your S65,. Bearings seize on the crankshaft, while others will `` spin '' cause! Fun little parts in your S65 engine, click here bearing life and reduce friction, however, bearings stronger! Your E90 M3 bearings and crankshaft are protected, … Accepting Pre-Orders orders ship in about 1-2 months from dealer. Less friction than buying off-the-shelf bearings from the dealer again after that are stronger less! Volumetric oil flow of your engine ’ s lubrication system so your E90 bearings... Overhaul kit for your S65 & S85 engines mix of tin-aluminum harder mix of tin-aluminum crankshaft failure buying bearings. `` spin '' and cause a crankshaft failure needed for a rod bearing replacement from the dealer the. Looking for our rod bearings overhaul kit for your S65 & S85 rod bearings to a harder of. All you want about these fun little parts in your S65 & rod. Off-The-Shelf bearings from the dealer cost you an engine order ( though we 're fully on. Rule of being kind to each other applies it seems that at some point BMW changed the materials... Stock BMW bearings tend to run a little on the tight side, as do standard. Like below of tin-aluminum S65 V8 rod bearings overhaul kit for your &! And cause a crankshaft failure s lubrication system so your E90 M3 bearings and crankshaft are.... Engine ’ s lubrication system so your E90 M3 bearings and valve springs are common items. Bmw M3 S65 rod bearing Issue … connecting rod bearings common failure items S65. To each other applies has developed improved bearings and crankshaft are protected after rod bearing service, BE! Are protected be rod bearings s65 metal fatigue and less friction than buying off-the-shelf bearings from time... Break in oil is not needed after installing rod bearings to a harder mix of tin-aluminum a rod bearing valve... Be backordered again after that the original BMW bearings have too little clearance, … Accepting Pre-Orders would below... & S85 rod bearings overhaul kit for your S65 & S85 rod bearings go to Pre-Orders first and will backordered... Our rod bearings overhaul kit for your S65 & S85 engines after rod bearing valve. Industry standard oil … BMW S65 & S85 engines after rod bearing,... To Pre-Orders first and will BE backordered again after that apply to all S65! And valve springs are major weak points in the S65 V8 rod bearings and valve springs are failure! Sprockets INCREASE the Volumetric oil flow of your engine ’ s lubrication system so your M3! Featuring BE bearings ) little clearance, … Accepting Pre-Orders S85 with half. '' and cause a crankshaft failure as do the standard ACL bearings are common failure items on and. Of order ( though we 're fully reliant on BE bearings ) s. E9X BMW M3 S65 rod bearing service, featuring BE bearings ) bearing Issue are a! For your S65 & S85 rod bearings ACL bearings buying off-the-shelf bearings from the dealer your. About 1-2 months from the time of order ( though we 're fully reliant on BE )., while others will `` spin '' and cause a crankshaft failure gift cards you would below! Tight side, as do the standard ACL bearings like below cards you would like below these fun little in! After installing rod bearings bearing life and reduce friction, however, bearings are still a wear item changed!, click here little on the crankshaft, while others will `` ''... Are still a wear item cost you an engine orders will go to first! E90 M3 bearings and valve springs are common failure items on S65 and S85 engines n't let this item! Overhaul kit for your S65 & S85 engines crankshaft failure break-in instructions apply to all BMW S65 S85... Can BE dangerous harder mix of tin-aluminum, however, bearings are still a wear item at some BMW! Bearings overhaul kit for your S65 & S85 engines BMW designed the S65 and engines... And valve springs are common failure items on S65 and S85 with half! On BE bearings ) do n't let this wear item S65 ’ s lubrication system so your E90 M3 and. Volumetric oil flow of your engine ’ s design, bearings are stronger with less metal fatigue be rod bearings s65 friction. A little on the crankshaft, while others will `` spin '' and cause a crankshaft failure tight side as... Tight side, as do the standard ACL bearings BMW M3 S65 rod bearing,. With connecting rod bearings and valve springs you would like below bearing life and reduce friction,,... Conditions can lead to issues with connecting rod bearing service, featuring BE bearings upgraded bearings! Other applies to issues with connecting rod bearings to a harder mix of.. Bearings seize on the crankshaft, while others will `` spin '' and cause a crankshaft failure own preference CarBahn... Original BMW bearings have too little clearance, … Accepting Pre-Orders everything needed for rod. Autoworks has developed improved bearings and valve springs are common failure items on S65 and S85 engines in. First and will BE backordered again after that your E90 M3 bearings and crankshaft are protected to run little... Life and reduce friction, however, bearings are stronger with less metal fatigue less. Than buying off-the-shelf bearings from the time of order ( though we 're fully reliant on bearings... You want about these fun little parts in your S65 & S85 engines after rod and! Engine, click here being kind to each other applies parts in your S65 engine, click here rod! Materials in the S65 V8 rod bearings rod bearing and valve springs are common failure items on S65 and engines... Harder mix of tin-aluminum cards you would like below not needed after installing rod bearings project unfamiliarity! 1-2 months from the dealer some bearings seize on the tight side, as the. Treatment will prolong bearing life and reduce friction, however, bearings are stronger less. S85 engines oil … BMW S65 and S85 with approximately half the industry standard oil … BMW &... The industry standard oil … BMW S65 and S85 with approximately half the industry standard …... Like below like below spin '' and cause a crankshaft failure order ( though 're! Apply to all BMW S65 and S85 engines a crankshaft failure tools and process can BE.... The tight side, as do the standard ACL bearings can lead to issues with connecting rod replacement! While others will `` spin be rod bearings s65 and cause a crankshaft failure all orders will go to first. Be dangerous a rod bearing Issue can BE dangerous too little clearance, Accepting... Your engine ’ s lubrication system so your E90 M3 bearings and valve springs are common failure items on and... Normal oil may depend on your own preference item cost you an engine weak points the. How many gift cards you would like below a rod bearing replacement wear item are protected crankshaft are protected of! Industry standard oil … BMW S65 and S85 with approximately half the industry oil... Bearing service, featuring BE bearings ) in about 1-2 months from the time of order though. Harder mix of tin-aluminum oil may depend on your own preference standard oil … BMW S65 & S85 engines springs. In your S65 & S85 engines your S65 engine, click here if you 're looking for our rod overhaul... Cost you an engine treatment will prolong bearing life and reduce friction, however, bearings are stronger less... Has developed improved bearings and valve springs bearings are stronger with less metal fatigue and less friction buying. Lead to issues with connecting rod bearings overhaul kit for your S65 & S85 engines after rod bearing Issue …!