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ACL B-Series / D-Series / H-Series / K-Series Thrust Bearings-A1
ACL B-Series / D-Series / H-Series / K-Series Thrust Bearings-A2
ACL B-Series / D-Series / H-Series / K-Series Thrust Bearings-A3
Images may be for reference only

ACL B-Series / D-Series / H-Series / K-Series Thrust Bearings

Part Number: 1T1957-STD

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Reward Point Program Details

You earn 2 points for every $1.00 that you spend.

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Quantity 1 equals 2 thrust washers

50 In Stock


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

ACL Description

The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings.

Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications.


  • High strength overlay plate with reduced thickness for improved fatigue properties.
  • Increased crush for improved bearing retention.
  • Tight consistent wall tolerances to help you maintain consistent clearances.


Brand: ACL
Part Number: 1T1957-STD
UPC: 847777000099

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