This product was last offered at the strikethrough price on
05-02-2026
This product was last offered at the strikethrough price on
05-02-2026
Replaces front crankshaft seal on BMW B37, B47, B48, B57, B58, N47 & N57 engines
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Stop worrying about factory fastener failure and give your B58 the hardware it needs to handle the abuse. Grab your ARP Crank Pulley Bolt Kit today and build with confidence!
2X Entries For Our 25th Anniversary Sweepstakes!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-05-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-05-2026
This product was last offered at the strikethrough price on
05-02-2026
2X Entries For Our 25th Anniversary Sweepstakes!
Upgrade your BMW's rotating assembly with the ultimate in fastening security.
2X Entries For Our 25th Anniversary Sweepstakes!
Reduces engine vibrations to prevent damage to the crank and bearings
For models with the Gen2 B58 (B58C B58D) with the 48V Mild Hybrid / Energy Recovery systems
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-05-2026
Replace your failing harmonic balancer and address your leaking front crank seal with this replacement kit
For models with the Gen2 B58 (B58C B58D) with the 48V Mild Hybrid / Energy Recovery systems
Complete set of Genuine BMW crankshaft bearing shells.
Blue - 55.00mm (+0.0)
Replaces the rear crankshaft seal on BMW B37, B47, B48, B57, B58, N47 & N57 engines
Front position, 55mm x 68mm x 8mm.
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Protect your engine against harmful harmonics at all RPM levels - 21% Underdrive to greatly increase usable horsepower for racing applications
Replace your failing harmonic balancer and address your leaking front crank seal with this replacement kit
For Pre-LCI models only
This product was last offered at the strikethrough price on
03-11-2026