What does '0.75mm undersize' mean for these bearings?

This means the bearings are manufactured to be 0.75mm smaller in diameter than the original factory specifications. They are intended for use when the engine's crankshaft has been machined down by 0.75mm to remove wear or damage.

Why are main bearings important during an engine rebuild?

Main bearings support the crankshaft within the engine block. They create the necessary oil clearance, which is a small gap that allows oil to lubricate the spinning crankshaft. Proper clearance is vital for reducing friction, dissipating heat, and ensuring the engine's longevity.

Does this bearing set include the thrust bearings?

This listing is for the main bearing set only. Thrust bearings are typically sold separately and are crucial for controlling the crankshaft's end-to-end movement.

1990-1998 Hyundai Sonata 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-t14-631169
Price: 18.42 USD
Availability: BackOrder

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

$18.42

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. This set is 0.75mm undersize for engine rebuilding.

Key Features

Fits 1990-1998 Hyundai Sonata.
ACL crankshaft main bearing set.
Designed for Mitsubishi V6 2972cc 6G72 engines.
This set is 0.75mm undersize, intended for use with a machined crankshaft.
Helps establish proper oil clearance for engine longevity.

Secure CheckoutFast Shipping631-982-0042

Will it fit your car?

Fits these vehicles

Hyundai Sonata 1990-1998

Product Details

You get a full set of crankshaft main bearings in this kit, which means one box handles the critical bottom-end rebuild for your engine. These ACL bearings are made to replace the original equipment bearings in your 1990-1998 Hyundai Sonata. When you're rebuilding an engine, especially if you've had to machine the crankshaft, using a new set of main bearings is essential for proper oil clearance and long engine life. This particular set is 0.75mm undersize, meaning it's designed for a crankshaft that has been machined down by 0.75mm to clean up wear or damage.

ACL has been making engine bearings for a long time, and they're known for making well-built parts. These bearings are designed to provide the correct oil clearance, which is crucial for lubricating the crankshaft as it spins. Proper oil clearance ensures that the crankshaft is supported correctly within the engine block, reducing friction and wear. Using the right size bearing, like this 0.75mm undersize set, is key to a successful engine rebuild and ensuring your Sonata runs smoothly for miles to come.