What is the primary function of a piston wrist pin?

A piston wrist pin, also known as a gudgeon pin, connects the piston to the connecting rod. It allows the connecting rod to pivot relative to the piston as the crankshaft rotates, enabling the transfer of power from combustion.

What are the dimensions of this Manley wrist pin?

This specific Manley wrist pin measures 22mm in diameter, has a length of 2.500 inches, and features a wall thickness of 0.210 inches. These precise dimensions are important for a proper fit.

Is this wrist pin approved for use in California?

No, this wrist pin is not CARB approved and cannot be shipped to California due to Proposition 65 regulations.

Specifications

Brand: Manley Performance
Part #: 42407-4
UPC: 807298111650

Manley Piston Wrist Pin, WRIST PIN-22mmX2.500X.210 WALL

Name: Manley Piston Wrist Pin, WRIST PIN-22mmX2.500X.210 WALL
Brand: Manley Performance
SKU: manley-performance-manley-piston-wrist-pin-wrist-pin-22mmx2-500x-210-wall-t14-881657
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 Piston Wrist Pin. A strong replacement for your engine's connecting rod and piston connection.

Key Features

Fits your vehicle's engine components.
Manley Performance brand wrist pin.
Measures 22mm in diameter.
Has a length of 2.500 inches.
Features a 0.210 inch wall thickness.

⚠️ 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

This is a Manley Piston Wrist Pin, specifically the WRIST PIN-22mmX2.500X.210 WALL model. It's a critical component that connects your piston to the connecting rod, allowing them to pivot smoothly during the combustion cycle. When you're rebuilding or repairing your engine, having a well-built wrist pin like this one ensures that this vital connection can handle the stresses of operation.

Manley is known for making solid engine parts, and this wrist pin is no exception. It's built to the correct specifications, measuring 22mm in diameter with a length of 2.500 inches and a wall thickness of 0.210 inches. This precise sizing is important for a snug fit within the piston and connecting rod, which helps maintain proper alignment and reduces wear over time. If you're working on an engine that needs new pistons or connecting rods, this wrist pin is a dependable choice to get the job done right.