Specifications
- Brand
- CP Pistons
- Part #
- I866-2500-20CP3C

CP 9310 Steel Chamfered Wrist Pin with DLC Coating (per piston)
$90.74
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CP Pistons I866-2500-20CP3C steel wrist pin with DLC coating (per piston). Not CARB approved.
Key Features
- This product includes one CP 9310 Steel Chamfered Wrist Pin with DLC Coating.
- Constructed from durable 9310 steel for strength in high-performance engines.
- Features a Diamond-Like Carbon (DLC) coating for reduced friction and improved wear resistance.
- Chamfered edges aid in installation and help prevent stress concentrations.
- Designed to be used with CP Pistons.
- Sold individually, one pin per piston.
Product Details
This listing is for one CP 9310 Steel Chamfered Wrist Pin, featuring a Diamond-Like Carbon (DLC) coating. This pin is designed for use with CP Pistons and is sold individually, meaning you'll get one pin per piston you are outfitting.
The pin itself is made from strong 9310 steel, known for its durability in high-stress engine applications. The chamfered edges help with installation and reduce stress risers, while the advanced DLC coating offers improved surface hardness and reduced friction. This combination helps protect the pin and the piston bore, contributing to longer engine life under demanding conditions.
Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to your engine build specifications to ensure this pin is the correct size and type for your pistons.
Specifications
- Brand
- CP Pistons
- Manufacturer Part #
- I866-2500-20CP3C
Frequently Asked Questions
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CP 9310 Steel Chamfered Wrist Pin with DLC Coating (per piston)
