What does the +0.50mm sizing mean for these bearings?

The +0.50mm sizing indicates that these bearings are slightly larger than standard size. This is typically used when the crankshaft journals have been machined down by 0.50mm, or to account for wear, ensuring proper clearance and oil film.

Are these bearings safe for the environment?

Yes, these bearings are made with a lead-free composite material, making them an environmentally safe option.

What type of engine load are these bearings best suited for?

These bearings are ideal for medium-load engines. Their bi-metal aluminum construction is designed to handle moderate operational demands effectively.

Specifications

Brand: King Engine Bearings
Part #: MB4102SI0.5
UPC: 611500466847

King Engine Bearings Chrysler 226 (3.7L) (Size +0.50mm) Main Bearing Set

Name: King Engine Bearings Chrysler 226 (3.7L) (Size +0.50mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-chrysler-226-3-7l-size-0-50mm-main-bea-t14-770359
Price: 37.17 USD
Availability: BackOrder

$37.17

On Backorder

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

King Engine Bearings 3.7L Main Bearing Set (+0.50mm). Features lead-free composite for medium-load engines.

Key Features

Fits a wide range of Dodge, Jeep, and Mitsubishi vehicles with the 3.7L engine.
Main bearing set is sized +0.50mm for specific engine applications.
Constructed with a lead-free, environmentally safe composite material.
Features a bi-metal aluminum construction.
Ideal for medium-load engines.
From King Engine Bearings, a specialist in engine bearings since 1960.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

About this part

Product Details

Built with a lead-free, environmentally safe composite material, this main bearing set from King Engine Bearings is a solid option for your 3.7L engine rebuild. This bi-metal aluminum construction is ideal for medium-load applications, offering reliable performance when you need it most. These bearings are precisely sized at +0.50mm, meaning they're designed to compensate for a slight increase in crankshaft journal diameter, often found during engine machining or when replacing worn components.

King Engine Bearings has specialized in engine bearings since 1960, focusing on supplying well-built components. This particular set is designed to fit a range of vehicles, including popular models like the Dodge Dakota, Jeep Grand Cherokee, and Ram 1500, making it a versatile choice for many mechanics and DIYers working on these 3.7L engines. When rebuilding or repairing your engine, ensuring proper bearing clearance is critical for oil flow and long-term durability, and this +0.50mm set offers a specific solution for those situations.