What does '0.50mm Oversized' mean for these rod bearings?

This means the bearings are designed to fit a crankshaft that has been machined down by 0.50mm. It's a common practice during engine rebuilds to ensure a fresh, smooth surface for the bearings to operate on.

Are these bearings sold individually or as a set?

This is a set of rod bearings. You'll receive all the necessary bearings for your engine's connecting rods in one package.

What is the importance of rod bearings in an engine?

Rod bearings are crucial for reducing friction between the connecting rod and the crankshaft. They allow the crankshaft to rotate smoothly while maintaining proper oil clearance, which is vital for engine longevity.

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

ACL Acura B17A1/B18A1/B18B1 0.50mm Oversized Rod Bearing Set

Specifications

Brand: ACL
Part #: 4B1946A-.50
UPC: 084777700078

ACL Acura B17A1/B18A1/B18B1 0.50mm Oversized Rod Bearing Set

Name: ACL Acura B17A1/B18A1/B18B1 0.50mm Oversized Rod Bearing Set
Brand: ACL
Price: 9.00 USD
Availability: InStock

$9.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1990-1993 Acura Integra. ACL 0.50mm oversized rod bearing set for B17A1/B18A1/B18B1 engines. Essential for engine rebuilds.

Key Features

Fits 1990-1993 Acura Integra.
ACL 0.50mm oversized rod bearing set.
Designed for B17A1, B18A1, and B18B1 engines.
Essential for engine rebuilds and crankshaft machining.

Secure CheckoutFast Shipping631-982-0042

Fits this vehicle

Acura Integra 1990-1993

Product Details

Already running a built engine or planning a rebuild on your 1990-1993 Acura Integra? This set of ACL 0.50mm oversized rod bearings is a critical component for ensuring proper clearances and oil flow. These bearings sit between the connecting rod and the crankshaft, and getting the right size is key to a healthy engine build, especially when dealing with machined or reground crankshafts.

ACL is a well-known name in engine bearings, and this set is made to fit your B17A1, B18A1, or B18B1 engine. The 0.50mm undersize means these are intended for use with a crankshaft that has been machined down by 0.50mm. This is a common practice during engine overhauls to ensure a smooth, wear-free surface for the new bearings to run on. Proper installation is crucial; always refer to your vehicle's service manual for the correct torque specifications and assembly procedures.