Permanent fix for that leaking rear main seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Permanent fix for that leaking rear main seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Featuring 034 Motorsport direct injection port cleaning tool, walnut shell blast media (50lbs), and a Bav Auto V3 Media Blaster Tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Permanent fix for that leaking rear main seal. Includes recommended installation tool and Dirko sealant to complete the job.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
03-16-2026
Permanent fix for that leaking rear main seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Permanent fix for that leaking rear main seal. Includes recommended installation tool and Dirko sealant to complete the job.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Install new hardware with your new parts. M6x35
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Featuring Bimmerhelp's direct injection port cleaning tool, walnut shell blast media (15lbs), and a 'blast out of a bucket' media blaster attachment
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
A beautiful addition and durable upgrade for your engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Install new hardware with your new parts. M6x35
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
A beautiful addition and durable upgrade for your engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Replaces valve springs and valve stem oil seals without the need to remove the cylinder head
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Upgrading cooling for your engine oil
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For custom applications only. Not a direct bolt on.
Make installation of your rear main seal as simple as possible!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Includes the crush washer. M14x1.5
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Get your rear main installed the right way
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This product was last offered at the strikethrough price on
06-15-2026
Build your engine the right way!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms