What does 'STD' mean for these bearings?

STD stands for standard size. This means the bearings are designed to fit a crankshaft that has not been machined undersize. If your crankshaft has been ground undersize, you would need a different size bearing.

What is the purpose of main bearings?

Main bearings support the crankshaft within the engine block. They allow the crankshaft to rotate smoothly while reducing friction and wear by maintaining an oil film between the bearing and the crankshaft journals.

What is the 'XP' designation in the part number?

The 'XP' in the part number typically indicates a specific material or design feature King Engine Bearings uses for enhanced performance or durability in their bearing sets.

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Specifications

Brand: King Engine Bearings
Part #: MB1335XPSTD-2
UPC: 611500623080

King Engine Bearings Kawasaki ZX-14R (2012-) #2/4 (Size STD) Main Bearing Set

Name: King Engine Bearings Kawasaki ZX-14R (2012-) #2/4 (Size STD) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-kawasaki-zx-14r-2012-2-4-size-std-main-t14-770260
Price: 13.54 USD
Availability: BackOrder

$13.54

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

Fits Kawasaki ZX-14R (2012-).
Set includes main bearings for positions #2 and #4.
Standard size (STD) bearings.
Well-built by King Engine Bearings.

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About this part

Product Details

King Engine Bearings is known for making well-built engine components. This main bearing set is designed for the Kawasaki ZX-14R motorcycle, specifically for the #2 and #4 main bearing positions. These are standard size bearings, meaning they are meant to be installed in an engine with a crankshaft that has not been machined undersize.

Using the right bearings is crucial for the health of your engine. They create a thin film of oil between the crankshaft and the connecting rod, reducing friction and wear. This set is built to meet the demands of your motorcycle's engine, ensuring smooth operation and longevity. King uses advanced materials and manufacturing processes to create bearings that perform reliably.