It's a problem that will not ever go away, even with aftermarket rod bearings. BMW designed the S65 and S85 with approximately half the industry standard oil clearance. BE Bearings worked with ARP to come up with custom rod bolt torque specifications to ensure minimal rod big end bore distortion. StoreFront / Engine Components / Bearings / VAC Performance Coated Rod Bearing Kit (BMW S85) < Previous Product: Next Product > VAC Performance Coated Rod Bearing Kit (BMW S85) Bearings Size: Price: $1,099.95 $999.95. Whatever the reason, rod bearings are wearing out sooner than expected and their replacement should be considered a required preventative maintenance item. Our bolts have been The rod bearing problem is inherent by the design of the engine. These bearings replace the factory BMW rod bearings. This set of ACL bearings is a set we developed to achieve the bearing clearance we believe is ideal for this engine. BMW M5 (2005-2010), BMW M3 (2008-2013) can suffer early bearing failure due to inadequate rod bearing clearance. This is first come first serve. Since the labor is straightforward to replace the rod bearings on this V10 we have begun offering this service for our customers. Look in the best automotive engines, and you’re likely to find a Tri-Metal bearing design. We call these BE-ARP. General rule of being kind to each other applies. Many of you may be familiar with my work on m3post in the "S65 Bearing Wiki" thread. The original BMW bearings have too little clearance, which leads to premature bearing wear and can cause early engine failure. Some metal-to-metal contact is made between the bearings and rod journal. These bearings replace the factory BMW rod bearings. Rod Bearing Service. BE Rod Bearing Set BMW S85 B50 (V10)These bearings replace the factory BMW rod bearings. ACL Race Series Rod Bearing Set - BMW M5 M6 E60 E63 E64 S85 V10 Engine. ARP-2000 rod bolts are a step up in strength and quality from OEM factory bolts. The rod bearings on the S85 engines don’t seem to last anywhere near as long as they do on the standard 5 or 6 series engines. Unlike rod bearings, BMW did have 3 sizes at the factory to chose from and that is etched on the crank and engraved on the block. Bolts: Clear: ACL Race Series Rod Bearing Set - BMW M5 M6 E60 E63 S85 V10 Engine with .001" Oil Clearance quantity ... We use cookies to ensure that we give you the best experience on our website. ARP does not manufacture and sell these bolts to the public. Most rod bearing issues seem to pop up in the 60,000-100,000 mile ballpark. Some owners choose to do this as preventative maintenance every 60,000-80,000 miles. High performance driving demands that you use the best parts. Find many great new & used options and get the best deals for ACL Race Rod Bearings For BMW S85B50 (5.0L) M5 E60 w/.001" Oil Clearance at the best … Rod bearings are a typical wear item and critical on high revving engines like the S85. ... and is why all S65 and S85 owners should tend to their bearings if they have not already. Zen Cart! Leaking VANOS high pressure lines is another common failure for the S85 cars due to the line not having a proper bend to attach to the VANOS pump. As we briefly touched on above – rod bearing replacement isn’t cheap. They are one time use and must be replaced when doing a rod bearing replacement. These symptoms can lead to early bearing failure and a very expensive engine rebuild. The rod bearings in the S85 V8 have been known to fail within 60,000 miles. BE Bearings Rod Bearings - BMW E60 M5 (S85) SP1527HK-STD-S85. But it should definitely give you piece of mind until the next time you have to replace the bearings. Part Numbers: 10B1580H-STD 10B1580HX-STD extra Oil Clearance Custom Mixed Set H & HX £229. S85 Rod Bearing Replacement. These custom made rod bolts are designed to be used on BMW factory connecting rods. Early 2015, m3post member "Malloy" gave us all a tip that VAC had custom made bearings from Clevite. LIMITED STOCK Curently taking phone or email orders ONLY. Well finally, new bearings are being made to address the bearing clearance issue. This list does not include any parts that may be required to Continue Reading There could be a number of reasons for premature failure with a lot of finger-pointing as to the real cause. BMW S85 V10 WPC Treated Rod Bearings. There is no official replacement interval from BMW but we have seen and heard of high bearing wear as soon as 60,000 miles. There could be a number of reasons for premature failure with a lot of finger-pointing as to the real cause. Insufficient clearance means insufficient oil flow, excessive bearing surface heat, and premature wear. There are 20 bolts in this kit for the S85 engine. ARP-2000 rod bolts are also available from BE Bearings. : - BMW M3 BMW M5 BMW 5-Series BMW 6-Series BMW 7-Series BMW 8-Series BMW X5 Series BMW X6 Series BMW X7 Series Rolls Royce … Some bearings seize on the crankshaft, while others will "spin" and cause a crankshaft failure. ... We believe BE to be the best solution because their dimensions and final bearing clearance result in the closest to what the industry believes is ideal for … Whatever the reason, rod bearings are wearing out sooner than expected and their replacement should be considered a required preventative maintenance item. The oil and rod bearings overheat. You can only get these through VAC Motorports. StoreFront / Engine Components / Bearings / VAC Performance Coated Rod Bearing Set (BMW S85 V10) < Previous Product: Next Product > VAC Performance Coated Rod Bearing Set (BMW S85 V10) Bearings Size: Price: $599.95. The two largest enemies of any high-performance engine are heat and friction - WPC has found a way to reduce both. Stock BMW bearings tend to run a little on the tight side, as do the standard ACL bearings. ACL Race Series Rod Bearing Set – BMW M5 M6 E60 E63 S85 V10 Engine with .001″ Oil Clearance From $ 220.00 From $ 205.00. BMW S65 & S85 Rod Bearings Group has 3,073 members. These are also available in +.001" bearing clearance allowing you to fine tune your bearing clearances. The WPC treatment will prolong bearing life and reduce friction, however, bearings are still a wear item. High strength overlay plate with reduced thickness for improved fatigue properties; Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing. Many have become aware of the bearing clearance problem in the S65/S85, and the proposed solutions and workarounds. BE Bearings Part Number: SP1527HK-STD-S85 Optional Items Bolts : Choice of ARP Bolts (BE-CRB50-S85) Application BMW E60 M5 & E64/E64 M6 S85 Engine About BE Bearings As many know, the BMW S65 V-8 and S85 V-10 are prone to excessive rod bearing wear at low mileage due to an excessively tight oil clearance specification. Price each: $1351.61. Genuine BMW S85 Rod Bolt - Set of 20. Talk all you want about these fun little parts in your S65 & S85 engines. This is BMW parts item SP1527HK-STD-S85, described as BE-Clevite Rod Bearing Set for E60 M5 and E63/E64 M5 with the S85 V10 engine, which you can buy online at BimmerWorld at the best … BE-CRB50-S85 [BMW S85B50 (V10)] - BE Rod Bolts Designed by BE Bearings, manufactured by ARP. Zen Cart! King Racing Main Bearing Set BMW S85 - E60 M5 E63 M6. Back in post #2421 of this thread, I got to the bottom of this and discovered that VAC and Clevite had indeed made some custom S65/S85 rod bearings. 2007 M6 S85 SMG AUTOMATIC 140k miles Will replacing the rod bearings, actually help? These bolts for S65/S85 are custom made by ARP for VAC Motorsports. They tend to wear at an accelerated rate. Here's the recipe how it can happen. These Genuine BMW Rod Bolts are used to secure the upper and lower connecting rod halfs. BMW E60 M5 Connecting Rod Bearing Replacement DIY Guide Recommended parts replacement list with part numbers: Part numbers listed are correct to the best of our knowledge at the time these instructions were written, we include them as a courtesy and we take no responsibility for their accuracy! Evergreen MRB1959-2/0/0 Compatible With 90-01 1.6 L Acura Integra 1.6L 1.7L 1.8L B16A2 B16A3 B17A1 B18A1 B18B1 Crankshaft Main Bearings Connecting Rod Bearings (Standard Size) 4.0 out of 5 stars 5 $49.95 The original BMW bearings may have too little clearance, which leads to premature bearing wear and can cause early engine failure. Not just rod bearings on the S85. A lot of the folks on M5board suggested swapping this line out with rod bearings while the car is … Contact us for more information on how to do this. Jump to Latest Follow 1 - 13 of 13 Posts. I watch WATCHJRGO on YouTube, and he replaced his bearings but the car still went out on him. We've found this bearing to be a cost effective alternative to the Genuine BMW Main Bearings we also carry. ACL Rod Bearings - BMW E60 E63 M5 M6 - S85. Jump to Latest Follow ... For instance actual rod bearing wear pattern is nowhere near the 2/3 to 3/4 of bearing shell arc length that Clevite states is the sign of proper bearing clearance selection. The rod bearings in the S85 V10 have been known to fail within 60,000 miles. BMW S85 Comprehensive Rod Bearing Replacement Kit - 11247841703KT2 M5, M6 Includes Genuine factory replacement rod bearings, ideal for a basic service for a road driven car Save for later Available In Stock. 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. Furthermore, the factory BMW bearings are made from tin-aluminum which are 5-times harder than a softer lead-copper bearing design. It is a well known problem that the rod bearings in the S65 and S85 BMW engines has a few issues. Bearings. S85 Rod Bearing Question. Product Details. Pay 0% APR for 6 Months. Applicable for BMW engines S85B50; Standard clearance (+0.001's also available) Sold as complete set (10-cylinders) Designed and manufactured by Clevite to BE Bearing specifications.