What is the main journal size for these bearings?

These main bearings are designed for a 1.75-inch main journal diameter, which is specific to the Polaris XP900 and XP1000 models they fit.

Are these bearings for a standard or oversized crankshaft?

This is a standard size (STD) bearing set, meaning it is intended for use with a crankshaft that has not been machined undersize.

What makes King bearings different?

King Engine Bearings utilize a unique overlay material that is known for its toughness and durability, helping to protect the crankshaft from wear during operation.

Specifications

Brand: King Engine Bearings
Part #: MB1342XPCSTD-1
UPC: 611500627200

King Engine Bearings 11-14 Polaris XP900 / 14-20 XP1000 H.D 1.75in Main Bearing

Name: King Engine Bearings 11-14 Polaris XP900 / 14-20 XP1000 H.D 1.75in Main Bearing
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-11-14-polaris-xp900-14-20-xp1000-h-d-1-t14-933793
Price: 26.89 USD
Availability: BackOrder

$26.89

On Backorder — Expected to ship by Aug 2, 2026

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

King Engine Bearings main bearing for Polaris XP900 and XP1000 models. Direct fit for engine rebuilds.

Key Features

Main bearing set for 2011-2014 Polaris XP900 and 2014-2020 XP1000.
Features King's unique overlay material for improved durability.
Standard size (STD) for use with a non-machined crankshaft.
Designed for 1.75-inch main journal diameter.

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About this part

Product Details

If you're rebuilding the engine in your 2011-2014 Polaris XP900 or your 2014-2020 XP1000, getting the right main bearings is crucial for proper crankshaft support. These main bearings from King Engine Bearings are built to handle the demands of these performance UTVs.

King uses a unique overlay material that's designed to be tough and durable, helping to protect your crankshaft from wear. The standard size (STD) means they're meant for an engine with a crankshaft that hasn't been machined undersize. The 1.75-inch main journal size is specific to these Polaris models, ensuring a proper fit for your engine rebuild.

When you're putting an engine back together, using well-built components like these bearings helps ensure a long life for your machine.