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ACL K-Series Bearing Package: Standard High Performance-A1
ACL K-Series Bearing Package: Standard High Performance-A2

ACL K-Series Bearing Package: Standard High Performance

Part Number: 5M1959HX,4B1972HX,1T1957-STD

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$109.34 & Free Shipping

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27 In Stock

Quantity 1 equals 10 mains, 8 rods, 2 thrust


K Series Parts has used ACL bearings in almost every k-series motor we have built. We highly recommend them for any K20 and K24 engine build!

The ACL High Performance Standard thickness is -0.001" or -0.025mm smaller than their standard bearing to allow extra oil.

Images may be for reference only


Brand: ACL
Part Number: 5M1959HX / 4B1972HX / 1T1957-STD
Bearing Thickness: Standard High Performance

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