• ACL Honda F20C/F22C 0.25mm Oversized High Performance Main Bearing Set | 5M1913H-.25
    • ACL Honda F20C/F22C 0.25mm Oversized High Performance Main Bearing Set | 5M1913H-.25

    ACL Honda F20C/F22C 0.25mm Oversized High Performance Main Bearing Set | 5M1913H-.25

    Vendor: ACL
    Part Number: 5M1913H-.25
    $141.75

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    Product DetailsFAQReviewsRelated Products

    This ACL High Performance main bearing set is machined 0.25mm oversize, for a Honda F20C/F22C crankshaft main journal that has been reground 0.25mm over standard. It's sized for the Honda S2000 (Base and CR trims). Main bearings support the crankshaft in the engine block and are matched with rod bearings to control bottom-end clearances.

    Specifications:

    • Type: Main Bearing Set
    • Series: High Performance
    • Size: 0.25mm Oversize
    • Engine Fitment: Honda F20C/F22C (Honda S2000)
    • Part Number: 5M1913H-.25

    FAQ

    What does "0.25mm Oversized" mean?

    It means the bearing is machined 0.25mm over standard thickness, for use with a crankshaft main journal that has been reground 0.25mm undersize. Use this size only if the crank has been machined to that spec.

    What vehicles does this main bearing set fit?

    It's sized for the Honda F20C/F22C engine, used in the Honda S2000 (Base and CR).

    Do I need rod bearings too?

    Yes, this listing is for main bearings only. Rod bearings for the F20C/F22C are sold separately.

    How do I know if I need the 0.25mm oversize instead of Standard?

    Your engine builder or machine shop will specify the size based on how much material was removed when the crankshaft was reground. Standard size is for a stock, unmachined crank.

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