Name: ACL Honda 4 1335-1488-1751cc 1972-86 Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-honda-4-1335-1488-1751cc-1972-86-engine-crankshaft-main-bearing-set-t14-631373
Price: 13.44 USD
Availability: BackOrder

Question 1

What does this bearing set do?

Accepted Answer

The main bearings support the crankshaft, allowing it to spin freely. Over time, these bearings wear down, increasing the clearance between the crankshaft and the engine block. Replacing the bearings restores the proper clearance, which is critical for oil pressure and engine life.

Question 2

How do I know if my main bearings are worn?

Accepted Answer

Worn main bearings can cause low oil pressure, especially when the engine is hot. You might also hear a knocking sound from the bottom of the engine. The only way to know for sure is to remove the oil pan and inspect the bearings.

Question 3

Are these standard size or undersize bearings?

Accepted Answer

This is a 0.50mm / 0.020 inch undersize bearing set. These are used when the crankshaft has been machined to compensate for wear or damage.

Specifications

ACL Honda 4 1335-1488-1751cc 1972-86 Engine Crankshaft Main Bearing Set

Key Features

Specifications

Frequently Asked Questions

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