Upper guide bearing shell with a green designation, located in the center of the crankshaft. 56.00mm
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Brand:
ES#:
2720721
Mfg#:
11218605857
Ships in 6 Business Days
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$54.99
This product was last offered at the strikethrough price on 06-17-2026
For Ease of Removal of an Existing Crank Hub Spline Lock!
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This "Complete Package" provides the OEM hardware required for installation, ensuring your timing remains rock-solid even under extreme track conditions or high-horsepower builds.
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Upgrade your BMW's rotating assembly with the ultimate in fastening security.
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The VTT N55/S55 Spline Lock Hub offers a sophisticated, non-invasive alternative to the labor-intensive "drill and pin" methods used to secure BMW crankshafts.
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The heart of your engine is the crankshaft. Keep it spinning freely with new OEM crankshaft bearings or upgrade with race-proven aftermarket performance crank bearings and crankshaft parts.
Lifetime Replacement
