Name: ACL 89-02 Nissan 4 2389cc KA24E/DE +0.50 Oversized Rod Bearing Set
Brand: ACL
Price: 9.40 USD
Availability: InStock

Question 1

What does '+0.50' mean?

Accepted Answer

The '+0.50' indicates that these bearings are 0.50mm (0.020") oversized. This is for engines where the crankshaft has been reground during a rebuild. Using standard-size bearings on a reground crank will cause engine damage.

Question 2

Are these bearings compatible with other engine modifications?

Accepted Answer

These bearings are designed to fit the specified engine block and crankshaft size. Other modifications should not directly impact the fitment of the bearings themselves. Always check clearances during engine assembly.

Question 3

What else should I replace when replacing rod bearings?

Accepted Answer

When replacing rod bearings, it's best practice to inspect the connecting rods for any signs of wear or damage. Also, plastigauge is essential to verify proper oil clearances during installation. Refer to the manufacturer's installation instructions for details.

ACL 89-02 Nissan 4 2389cc KA24E/DE +0.50 Oversized Rod Bearing Set

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