What does the +0.25mm size mean for these bearings?

The +0.25mm sizing indicates that these bearings are intended for use when the crankshaft journals have been machined down by 0.25mm during an engine rebuild. This ensures proper oil clearance with a resurfaced crankshaft.

What are these bearings made of?

These main bearings are constructed from a bimetal material with an aluminum base, which is a standard and well-regarded material for engine bearings.

Do these bearings come with installation hardware?

This product is a set of main bearings only. Installation hardware, such as main bearing bolts, is typically sold separately and should be replaced during an engine rebuild.

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: King Engine Bearings
Part #: MB5563AM1.25
UPC: 611500204852

King Engine Bearings Toyota 3Y (Size +0.25mm) Main Bearing Set

Name: King Engine Bearings Toyota 3Y (Size +0.25mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-toyota-3y-size-0-25mm-main-bearing-set-t14-770840
Price: 42.27 USD
Availability: BackOrder

$42.27

On Backorder

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

Fits 1984-1989 Toyota Van. King Engine Bearings main bearing set, size +0.25mm. Essential for engine rebuilds.

Key Features

Fits 1984-1989 Toyota Van.
Main bearing set for the Toyota 3Y engine.
Size is +0.25mm, for use with machined crankshaft journals.
Constructed with a bimetal aluminum base.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

King Engine Bearings is well-known for making solid engine components, and this main bearing set is no different. If you're rebuilding the engine in your 1984-1989 Toyota Van, these bearings are a critical part of getting your 3Y engine back in shape. They are made from a bimetal aluminum base, which is a common and reliable material for main bearings.

This set is specifically sized at +0.25mm, meaning it's intended for use when the crankshaft journals have been machined down by that amount during an engine rebuild. Using the correct undersize or oversize bearing is crucial for ensuring proper oil clearance and engine longevity. These bearings are designed to fit right into your Toyota Van's engine block, making them a straightforward replacement part for a rebuild.