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Prevent your sepentine belt from being sucked into your engine!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Crankshaft turning socket used to turn the crankshaft on BMW N47, N57, and M57 diesel engines.
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
Lifetime Replacement
Replace this any time you remove the damper. This is the also the S55 crank hub bolt!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with auto or sport auto transmission only
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
06-05-2026
Lifetime Replacement
Protect your engine against harmful harmonics at all RPM levels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Replace this anytime the damper is removed.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Used to turn the crankshaft on BMW N47, N57, and M57 diesel engines.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
A high quality aftermarket alternative to OEM.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Protect your engine against harmful harmonics at all RPM levels - 10% Underdrive to increase usable horsepower without greatly affecting engine accessories
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Reduces engine vibrations to prevent damage to the crank and bearings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
06-05-2026
Lifetime Replacement
Replace your failing harmonic balancer and address your leaking front crank seal with this replacement kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
03-11-2026
Lifetime Replacement
Replace your failing harmonic balancer and address your leaking front crank seal with this replacement kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Protect your engine against harmful harmonics at all RPM levels - 21% Underdrive to greatly increase usable horsepower for racing applications
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
