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ACL Bearings 4M2633H-.025 Race Series Main Bearings 0.025mm Undersize

Part of: ACL Bearings Race Series Main Undersize Engine Bearing Kit

Other options in this family: ACL Bearings 5M8353H-.25 ACL Bearings 5M1644H-.25 ACL Bearings 5M1695H-.25 ACL Bearings 5M1144H-.25 ACL Bearings 5M1913H-.025

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4M2633H-.025
4 reviews
Sale Price

$93.08

3 left at this price

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Product Details

The ACL Bearings 4M2633H-.025 Race Series main bearings are engineered for high-performance engine builds requiring precision and durability under extreme conditions. These main bearings feature a 0.025mm undersize dimension, designed for crankshafts that have been machined or require tighter tolerances for optimal performance.

Key Features:

  • Race Series construction for enhanced durability in high-stress applications
  • 0.025mm undersize for precision-machined crankshafts
  • Advanced tri-metal bearing material with optimized clearances
  • Engineered for improved oil flow and heat dissipation
  • Suitable for racing, performance street, and heavy-duty applications
  • Manufactured to strict tolerances for consistent quality

ACL Race Series bearings are designed for engine builders who demand reliability and performance in competitive racing and high-performance street applications. The undersize specification allows for proper bearing crush and optimal oil clearance when working with reground crankshafts.

Products specifications

Max Overall Length

0.792" (20.12mm) w/ 2633H/HX

Max Std Shaft Size

2.3612" (59.975mm)

Max Std Tunnel Size

2.5203" (64.017mm)

Max Wall at Crown

0.0843" (2.140mm)

Min Std Shaft Size

2.3603" (59.951mm)

Min Std Tunnel Size

2.5194" (63.993mm)

Oil Clearance

Standard

Size

.025

Great experience with autoplicity. Fast shipping. Ordered on 5/31 got bed cover on 6/2. Fit truck perfect.

I was skeptical about Autoplicity since I hadn't heard of them before, and that their price was 12% lower than anyplace else I could find. Plus, I couldn't even find a store around here that carried the X-jack. Plus I got it delivered right This my door fast. You people are Excellent!

The Parts that I needed at a great price.

the shipping charges were high, but still cheaper than any place else with free shipping!

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