What is the main function of crankshaft main bearings?

Crankshaft main bearings support the crankshaft within the engine block. They create a low-friction surface for the crankshaft to rotate on, ensuring proper alignment and oil flow to prevent wear.

Do these bearings come with installation instructions?

While this set includes the bearings, it's always best to refer to the specific service manual for your 1990-1998 Hyundai Sonata for detailed installation procedures and torque specifications.

FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW →

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: ACL
Part #: 4M1149A-.50

ACL Mitsubishi V6 2972cc 6G72 1987-03 Engine Crankshaft Main Bearing Set

Name: ACL Mitsubishi V6 2972cc 6G72 1987-03 Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-mitsubishi-v6-2972cc-6g72-1987-03-engine-crankshaft-main-bearing-set-t14-631006
Price: 12.92 USD
Availability: BackOrder

$12.92

On Backorder

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

Fits 1990-1998 Hyundai Sonata. ACL crankshaft main bearing set, undersize 0.50mm, for V6 2972cc 6G72 engines.

Key Features

Fits 1990-1998 Hyundai Sonata.
ACL crankshaft main bearing set for V6 2972cc 6G72 engines.
Undersize 0.50mm, suitable for machined crankshafts.
Well-built bearings from a reputable manufacturer.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

Doing an engine rebuild on your 1990-1998 Hyundai Sonata? If you're digging into the bottom end, you'll want to get the crankshaft main bearings right. These are the bearings that the crankshaft spins on inside the engine block. They're critical for keeping everything aligned and lubricated while the engine is running.

This set from ACL is an undersize bearing, meaning it's 0.50mm larger than standard. This is typically used when the crankshaft journals have been machined down to clean them up or correct wear. ACL is a well-known name in engine bearings, and these are built to handle the demands of daily driving. They fit the V6 2972cc 6G72 engine found in your Sonata.

When you're installing these, make sure to follow the manufacturer's instructions carefully. Proper bearing installation is key to a long-lasting engine rebuild.