What is the primary function of a wrist pin?

A wrist pin, also known as a piston pin, is a crucial component that connects the piston to the connecting rod. It allows the piston to pivot while the connecting rod moves in a circular motion.

What does 'straight wall' mean for a wrist pin?

A straight wall wrist pin has a uniform wall thickness throughout its length. This design contributes to its strength and reliability in performance engine applications.

Are these wrist pins suitable for all engine builds?

These wrist pins are designed for performance engine builds where strength and reliability are paramount. Always consult your engine build specifications to ensure these dimensions and type are appropriate for your application.

Specifications

Brand: Manley Performance
Part #: 42547-4
UPC: 807298108711

Manley 23mm x 2.500in x .250in .9055in Diameter Straight Wall Wrist Pin (Set of 4)

Name: Manley 23mm x 2.500in x .250in .9055in Diameter Straight Wall Wrist Pin (Set of 4)
Brand: Manley Performance
SKU: manley-performance-manley-23mm-x-2-500in-x-250in-9055in-diameter-straight-wall-w-t14-198515
Price: 191.07 USD
Availability: InStock

$191.07

Only 1 left in stock

Manley straight wall wrist pin set for engine builds. These pins connect pistons to connecting rods.

Key Features

Set includes four straight wall wrist pins.
Pin dimensions: 2.500in length, .9055in diameter, .250in wall thickness.
Designed for connecting pistons to connecting rods in engine builds.
Manley Performance is a well-known brand 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 building a performance engine, the wrist pins are a critical component that connect your pistons to the connecting rods. Manley's straight wall wrist pins are well-built for the demands of performance applications, ensuring a solid connection under high stress. This set includes four pins, suitable for a typical four-cylinder engine build.

These wrist pins measure 2.500 inches in length and have a .9055 inch diameter, with a .250 inch wall thickness. The straight wall design offers a robust and reliable interface for your pistons and connecting rods. Manley Performance is known for making solid engine components, and these wrist pins are no exception, offering a dependable choice for your engine assembly.