What is the purpose of main bearings?

Main bearings support the crankshaft within the engine block. They create a precise oil clearance that allows the crankshaft to spin freely while maintaining proper lubrication and support.

What does 'STD' size mean for these bearings?

STD stands for standard size. This means the bearings are manufactured to the original equipment manufacturer's specifications and are intended for use when the crankshaft journals are not worn beyond their service limits.

Are these bearings suitable for a stock engine rebuild?

Yes, these bearings are designed for performance applications and can certainly be used in a stock engine rebuild. They offer well-built construction that supports reliable engine operation.

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Specifications

Brand: King Engine Bearings
Part #: MB1334XPSTD-1
UPC: 611500622977

King Engine Bearings Kawasaki ZX-14R (2012-) #1/3/5 (Size STD) Main Bearing Set

Name: King Engine Bearings Kawasaki ZX-14R (2012-) #1/3/5 (Size STD) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-kawasaki-zx-14r-2012-1-3-5-size-std-ma-t14-770249
Price: 12.25 USD
Availability: BackOrder

$12.25

On Backorder

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

Key Features

Includes main bearings for positions #1, #3, and #5.
Standard size for precise fitment.
Designed for Kawasaki ZX-14R motorcycles from 2012 onwards.
XP series bearings built for performance applications.

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About this part

Product Details

This is the King Engine Bearings Main Bearing Set, part number MB1334XPSTD-1. This set includes the main bearings for positions #1, #3, and #5 on your Kawasaki ZX-14R motorcycle, all at standard size.

These bearings are crucial for maintaining proper oil clearance between your crankshaft and the engine block. King Engine Bearings is a well-known name in performance and racing applications, and these XP series bearings are built to handle the demands of high-performance engines. They are designed to provide a solid foundation for your engine's rotating assembly, ensuring smooth operation and durability.

When rebuilding or servicing the bottom end of your Kawasaki ZX-14R, using a reliable main bearing set like this one is important for engine longevity and performance. Always refer to your service manual for proper installation procedures and torque specifications.