What does 'extra oil clearance' mean for my engine?

Extra oil clearance means there's a slightly larger gap between the bearing and the crankshaft. This allows for a greater volume of oil to flow through, which is beneficial for engines that are modified or run under high stress, helping to keep components cooler and better lubricated.

Are these bearings a direct replacement for the stock ones?

Yes, these are standard size bearings designed to fit directly into the factory main bearing locations for the specified Nissan SR20DE and SR20DET engines. Installation should follow standard engine rebuilding procedures.

What else might I need when installing these main bearings?

When installing main bearings, it's crucial to have the correct torque wrench to tighten the main caps to specification. You'll also need assembly lube to coat the bearings before installation and a service manual for your specific vehicle to ensure proper procedure and clearances are met.

Specifications

Brand: ACL
Part #: 5M2964HX-STD
UPC: 9315726280737

ACL Nissan SR20DE/DET (2.0L) Standard Size High Performance w/ Extra Oil Clearance Main Bearing Set

Name: ACL Nissan SR20DE/DET (2.0L) Standard Size High Performance w/ Extra Oil Clearance Main Bearing Set
Brand: ACL
SKU: acl-acl-nissan-sr20de-det-2-0l-standard-size-high-performance-w-extra-oil-cleara-t14-13021
Price: 78.72 USD
Availability: InStock

$78.72

Only 2 left in stock

ACL Nissan SR20DE/DET (2.0L) Standard Size High Performance w/ Extra Oil Clearance Main Bearing Set. Improves oil flow for better engine lubrication.

Key Features

Fits 1991-1996, 1999-2002 INFINITI G20, 1995-1998 Nissan 200SX, 1991-1993 Nissan NX, and 1991-1994, 1998-2001 Nissan Sentra.
Designed for Nissan SR20DE and SR20DET 2.0L engines.
Standard size bearings.
Features extra oil clearance for improved lubrication under demanding conditions.
Helps reduce friction and wear on the crankshaft.
Well-built for reliable engine performance.

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About this part

Product Details

This ACL main bearing set is built for the Nissan SR20DE and SR20DET 2.0L engines. These bearings are a standard size and feature extra oil clearance, which is a smart move if you're running your engine hard or have made some modifications. That extra clearance helps ensure a consistent flow of oil to the crankshaft, even under high loads, reducing friction and wear. They're a well-built component that helps keep your engine running smoothly.

When you're rebuilding or refreshing your SR20, using a solid set of main bearings like these from ACL is a critical step. They fit right into the factory location, making installation straightforward for a mechanic. Make sure to follow the manufacturer's installation instructions carefully for proper oil clearances and torque specifications.