Name: ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) 0.027mm Oversized High Performance Main Bearin
Brand: ACL
Price: 111.87 USD
Availability: InStock

Question 1

What does 'thrust in #5 position' mean?

Accepted Answer

Some Subaru engines use the center main bearing to control crankshaft end-play, or thrust. This bearing set is specifically designed for engines that use the #5 main bearing as the thrust bearing.

Question 2

What happens if I install the wrong size main bearings?

Accepted Answer

Installing the wrong size main bearings can cause serious engine damage. Too small, and the crankshaft will bind. Too large, and you'll lose oil pressure. Always plastigage your clearances to confirm proper fitment.

Question 3

Do these bearings come with installation instructions?

Accepted Answer

These ACL main bearings do not include installation instructions. Refer to the factory service manual or a trusted repair guide for proper installation procedures and torque specifications.

ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) 0.027mm Oversized High Performance Main Bearin

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