Name: ACL Isuzu 4 1584-2254cc 4ZA1/4ZB1/4ZC1/4ZD1/G200 Engine Connecting Rod Bearing Set
Brand: ACL
SKU: acl-acl-isuzu-4-1584-2254cc-4za1-4zb1-4zc1-4zd1-g200-engine-connecting-rod-beari-t14-632787
Price: 7.91 USD
Availability: BackOrder

Question 1

What does the -.25 in the part number signify?

Accepted Answer

The -.25 indicates that this is a 0.25mm or 0.010 inch undersized bearing set. This means the bearing is slightly thinner than the standard size, intended for crankshafts that have been machined.

Question 2

How do I know if I need undersized bearings?

Accepted Answer

If your crankshaft has been ground down during a rebuild, you'll need undersized bearings to maintain the correct oil clearance. A machine shop can measure your crankshaft and advise on the appropriate bearing size.

Question 3

Are these bearings compatible with all Isuzu engines?

Accepted Answer

This ACL 4B2821-.25 connecting rod bearing set is designed for Isuzu 4ZA1, 4ZB1, 4ZC1, 4ZD1, and G200 engines. Always verify the correct part number for your specific engine application.

Specifications

ACL Isuzu 4 1584-2254cc 4ZA1/4ZB1/4ZC1/4ZD1/G200 Engine Connecting Rod Bearing Set

Key Features

Specifications

Frequently Asked Questions

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