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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Intermittent use pumps are designed for applications where the cooler pump does not need to be used continuously
Lightweight aluminum clevises reduce overall system weight
000 lb/hr with a pressure drop of less than
Advanced sequential fuel injection for BMW/Toyota B58 engines
BMW Crank Hub Washer 11 23 7 557 561 SC7443 Intermittent use pumps are designedGenuine BMW Crankshaft Hub Washer 11 23 7 557 561 (11237557561) is the OE replacement washer designed for N54 engines. This critical component ensures proper seating and torque retention of the crank hub assembly, maintaining long term engine reliability under both stock and high performance conditions. BMW recommends using only new OEM hardware when servicing the crank hub, as reusing old components can compromise clamping force and lead to costly
US$ 35.00
US$ 200.00
US$ 200.00
