What does 'undersize 0.50mm' mean for these bearings?

This means the bearings are slightly smaller than the standard size. They are intended for use when the crankshaft journals have been machined down by 0.50mm to account for wear or to achieve specific clearances during an engine rebuild.

Are these bearings sold individually or as a set?

This is a set of connecting rod bearings. Typically, a set includes all the bearings needed for all the connecting rods in your engine.

What is the typical application for these bearings?

These bearings are commonly used during engine rebuilds or overhauls for the specified Nissan 620 Pickup models. They are essential for restoring proper lubrication and reducing friction in the engine's rotating assembly.

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Trusted Since 1957

Est. 1957

Specifications

Brand: ACL
Part #: 4B1171A-.50

ACL Nissan 4 1952-2187-2389cc 1968-89 Engine Connecting Rod Bearing Set

Name: ACL Nissan 4 1952-2187-2389cc 1968-89 Engine Connecting Rod Bearing Set
Brand: ACL
SKU: acl-acl-nissan-4-1952-2187-2389cc-1968-89-engine-connecting-rod-bearing-set-t14-630973
Price: 16.52 USD
Availability: BackOrder

$16.52

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Fits 1972-1973 Nissan 620 Pickup. ACL connecting rod bearings, undersize 0.50mm, for engines 1952-2187-2389cc. Essential for engine rebuilds.

Key Features

Fits 1972-1973 Nissan 620 Pickup.
ACL connecting rod bearing set.
Undersize 0.50mm for machined crankshafts.
Designed for Nissan 4-cylinder engines with displacements 1952-2187-2389cc.
Helps reduce friction and wear between the connecting rod and crankshaft.

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Will it fit your car?

Fits these vehicles

Nissan 620 Pickup 1972-1973

About this part

Product Details

ACL has been making engine bearings for decades, and this connecting rod bearing set for your 1972-1973 Nissan 620 Pickup is one of their staples. These bearings are crucial for proper engine function, as they sit between the connecting rod and the crankshaft, reducing friction and wear in your engine. This particular set is undersized by 0.50mm, which is important if you're rebuilding an engine where the crankshaft journals have been machined down to match this size.

ACL uses well-built materials to ensure these bearings can handle the pressures and heat generated during operation. They are designed to fit right into your engine's connecting rods, making installation straightforward for a mechanic. When you're rebuilding an engine, getting the bearing clearances just right is key to its longevity and performance, and this set from ACL helps you achieve that.