What is the diameter and length of this wrist pin?

This Manley Performance wrist pin measures 23mm in diameter and is 2.500 inches long. It's important to match these dimensions to your pistons and connecting rods for proper fit.

What is the primary function of a wrist pin?

The wrist pin, also known as a piston pin, serves as a pivot point connecting the piston to the connecting rod. It allows the connecting rod to oscillate as the piston moves up and down within the cylinder.

Specifications

Brand: Manley Performance
Part #: 42445-4
UPC: 807298108698

Manley Piston Wrist Pin, WRIST PIN-23mmX2.500

Name: Manley Piston Wrist Pin, WRIST PIN-23mmX2.500
Brand: Manley Performance
SKU: manley-performance-manley-piston-wrist-pin-wrist-pin-23mmx2-500-t14-881666
Price: 45.36 USD
Availability: BackOrder

$45.36

On Backorder

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

Manley Performance Piston Wrist Pin. A strong pin for your engine build.

Key Features

Fits vehicles requiring a 23mm x 2.500 inch wrist pin.
Well-built for reliable engine performance.
Connects piston to connecting rod.
Manley Performance brand offers a solid option for engine components.

⚠️ 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

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About this part

Product Details

If you're rebuilding the bottom end of your engine, a solid wrist pin is crucial for connecting the piston to the connecting rod. This 23mm x 2.500 inch wrist pin from Manley Performance is built to handle the stresses of combustion and piston movement.

Manley is known for making well-built internal engine components, and this wrist pin is no exception. It's designed to be a direct replacement for many applications where a 23mm pin is specified. Ensure you have the correct pin diameter for your pistons and connecting rods to maintain proper fit and function.

Please note that this part is not CARB approved and cannot be shipped to California. Always refer to your engine's service manual for specific installation procedures and torque specifications.