Name: ACL Nissan CA18/C20 0.50 Oversized High Performance Main Bearing Set
Brand: ACL
Price: 103.17 USD
Availability: InStock

Question 1

What does '0.50 oversized' mean?

Accepted Answer

This bearing set is 0.50mm larger than the standard size. It's intended for engine blocks that have been machined to accommodate the larger bearing size during a rebuild. Using these bearings in a standard, non-machined block will cause serious engine damage.

Question 2

What other parts should I replace when installing new main bearings?

Accepted Answer

At a minimum, you should always replace the connecting rod bearings at the same time as the main bearings. Consider replacing the main bolts as well, as they are often torque-to-yield and should not be reused.

Question 3

How should I care for these bearings during installation?

Accepted Answer

Keep everything clean. Before installation, apply a thin coat of engine assembly lube to the bearing surfaces. Refer to the manufacturer's instructions for proper torque specifications and procedures.

ACL Nissan CA18/C20 0.50 Oversized High Performance Main Bearing Set

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