Name: ACL Nissan VR38DETT (GT-R) 0.25 Oversized High Performance Main Bearing Set
Brand: ACL
Price: 215.42 USD
Availability: InStock

Question 1

What does '0.25 oversized' mean?

Accepted Answer

The bearing's outer diameter is 0.25mm larger than the standard size. These bearings are for engine blocks that have been machined to accommodate the larger size, typically during a rebuild.

Question 2

What other parts are required when replacing main bearings?

Accepted Answer

When replacing main bearings, it's best practice to also replace the connecting rod bearings at the same time. Check the crankshaft for wear and have it machined if necessary. Always use new main bolts and the correct torque during installation.

Question 3

How do I determine the correct main bearing size for my engine?

Accepted Answer

Check the markings on your old bearings and consult the engine's service manual. If the crankshaft or block has been machined, measure the journals to determine the appropriate bearing size.

ACL Nissan VR38DETT (GT-R) 0.25 Oversized High Performance Main Bearing Set

Key Features

Product Details

Description

Frequently Asked Questions

Specifications

You Might Also Like

ACL Honda J37 V6 Race Series Engine Connecting Rod Bearing Set

ACL 88-95 Honda 4 1.00mm Oversized Rod Bearing Set

ACL BMC Mini Inline 4 (from 1983 up) .25mm Oversized High Performance Main Bearing Set

ACL Nissan SR20DE/DET (2.0L) 0.75mm Oversized Main Bearing Set

ACL Honda J37 V6 Race Series Engine Connecting Rod Bearing Set

ACL 88-95 Honda 4 1.00mm Oversized Rod Bearing Set

ACL BMC Mini Inline 4 (from 1983 up) .25mm Oversized High Performance Main Bearing Set

ACL Nissan SR20DE/DET (2.0L) 0.75mm Oversized Main Bearing Set