The Rocar RC-666321 Rear (Driver and Passenger Side) Knuckle Bushing For BMW E38 E39 E53 E60 E61 E63 E64 E65 E66 is ready to ship today, with the paperwork and specs that back it up.

Worn dampers and bushings change ride height, alignment angles and tire wear in ways that compound over time. Check for cupped tire wear, which points at damping problems no alignment will fix.
If your build is unusual, tell us and we will confirm the rocar rc-666321 rear against it.
The rocar rc-666321 rear ships protected, because a damaged part helps nobody.
Drivers choose the rocar rc-666321 rear here for honest specification detail and quick dispatch.
Buyers comparing the rocar rc-666321 rear will find the specification detail on this page rather than in a catalog footnote.
The rocar rc-666321 rear listed here is checked against your vehicle before dispatch.
Every rocar rc-666321 rear order goes through the same fitment review.
Ordering the rocar rc-666321 rear takes a minute and the confirmation reaches you straight away.
What you are buying
- Position: Rear
- Category: Suspension Parts
- Price: $77.37 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
What set ROCAR apart from other oem autopart companies, we not only understand the importance of our product quality, but also make sure they all carry affordable price tags. It is our goal to provide you the most pleasant and rewarding shopping experience with us. With over 20 years experience of manufacturing automotive OEM parts, there is no compromise on quality and fitment of our parts. We will like to earn your trust and strive to exceed your expectations.
- Material: Mounting: Steel Alloy, Bushing: Harden Rubber
- Color: Silver
- Type: Knuckle Bushing
- Style: Bolt-On Style
- Placement: Rear (Driver and Passenger Side)
- Replace Your Worn Out Bushing without Replacing Your Whole Control Arm
- Made with NR+BR” Rubber Raw high-strength and anti-cranking rubber material
- They fit and work exactly like the OE. Last Longer Than OE Products
Application:
E38 1995-2001
For 1995-2001 BMW 740i M60 4.0L, M62 4.4L (E38)
For 1995-2001 BMW 740iL M60 4.0L, M62 4.4L (E38)
For 1995-2001 BMW 750iL M73 5.4L (E38)
E39 1996-2003
For 2000-2003 BMW 525i M54 2.5L (E39)
For 1996-2000 BMW 528i M52 2.8L (E39)
For 2001-2003 BMW 530i M54 3.0L (E39)
For 1997-2003 BMW 540i M62 4.4L (E39)
For 1999-2003 BMW M5 S62 5.0L (E39)
E53 2000-2006
For 2000-2006 BMW X5 M54 3.0L, M62 4.4L, M62 4.6L, N62 4.8L (E53)
E60/E61 2004-2010
For 2004-2010 BMW 525i M54 2.5L, N52 3.0L (E60/E61)
For 2006-2007 BMW 525xi N52 3.0L (E60)
For 2008-2010 BMW 528i N52 3.0L (E60)
For 2008 BMW 528xi N52 3.0L (E60)
For 2004-2010 BMW 530i M54 3.0L, N52 3.0L (E60)
For 2006-2007 BMW 530xi N52 3.0L (E60/E61)
For 2008-2010 BMW 535i N54 3.0L (E60/E61)
For 2008 BMW 535xi N54 3.0L (E60/E61)
For 2004-2006 BMW 545i N62 4.4L (E60)
For 2006-2010 BMW 550i N62 4.8L (E60)
For 2006-2010 BMW M5 S85 5.0L (E60)
E63/E64 2003-2010
For 2004-2005 BMW 645Ci N62 4.4L (E63/E64)
For 2006-2010 BMW 650i N62 4.8L (E63/E64)
For 2006-2010 BMW M6 S85 5.0L (E63/E64)
E65/E66 2001-2008
For 2002-2005 BMW 745i N62 4.4L (E65)
For 2006-2008 BMW 750i N62 4.8L (E65)
For 2004-2006 BMW 760i N73 6.0L (E65)
For 2003-2008 BMW Alpina B7 N62 4.4L (E65)
For 2002-2005 BMW 745Li N62 4.4L (E66)
For 2006-2008 BMW 750Li N62 4.8L (E66)
For 2003-2008 BMW 760Li N73 6.0L (E66)
Remark:
Installation:
Product Content:
- 1 Set x Knuckle Bushing (2Pcs Total)
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- RC-666321, 33326767748, 33321095631, 33321090504, 33326750371
Our fitment desk exists precisely for the listings where the specification is easy to misread.
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Every parcel carries tracking that updates with each carrier scan until it reaches your door.
Independent information on this topic lives at the NHTSA vehicle safety hub.
Buyer questions
Will this part fit my vehicle?
Our parts team confirms fitment before the box is sealed. Contact us with your vehicle details and we will settle it in advance.
How fast does this ship?
Most orders dispatch within one business day. You receive tracking by email the moment the parcel is handed to the carrier.
What is the return policy?
Report any transit damage with a photo and we will send a replacement or refund you. We handle the carrier claim ourselves.
Is the part inspected before dispatch?
We check side, ride height and spring specification on suspension orders before packing.




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