Collection: Piston Wrist Pins
Piston wrist pins, also known as piston pins or gudgeon pins, play a critical role in connecting the piston to the connecting rod in an engine. These cylindrical pins are inserted through the small end of the connecting rod & the piston's piston bosses. The piston wrist pin allows the piston to pivot & move in a reciprocating motion while maintaining a secure connection to the connecting rod. They are typically made of high-strength steel or other durable materials to withstand the extreme forces & temperatures within the engine. Proper lubrication is essential to reduce friction & wear between the wrist pin & the connecting rod & piston. In some high-performance applications, lightweight & stronger materials like titanium or hardened steel are used to reduce rotating mass & improve engine responsiveness. Upgrading to aftermarket performance wrist pins can enhance engine durability & performance under demanding conditions. Regular inspection & maintenance of the wrist pins are important to ensure their integrity & prevent any potential engine damage.
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Manley Wrist Pin Retainer LOCKS-SPORT COMPACT .073 ROUND 42283-1
Vendor:Regular price $3.42 USDRegular priceUnit price / per$6.00 USDSale price $3.42 USDSale -
Manley Wrist Pin Retainer LOCKS-.050 ROUND WIRE 42255-1
Vendor:Regular price $3.42 USDRegular priceUnit price / per$6.00 USDSale price $3.42 USDSale -
Wiseco Round Wire Lock Wrist Pin Retainer W5075
Vendor:Regular price $3.14 USDRegular priceUnit price / per$6.00 USDSale price $3.14 USDSale -
Wiseco Round Wire Lock Wrist Pin Retainer W5219
Vendor:Regular price $3.14 USDRegular priceUnit price / per$6.00 USDSale price $3.14 USDSale -
Wiseco Round Wire Lock Wrist Pin Retainer W5595
Vendor:Regular price $3.13 USDRegular priceUnit price / per$6.00 USDSale price $3.13 USDSale -
Wiseco Round Wire Lock Wrist Pin Retainer W5594
Vendor:Regular price $3.13 USDRegular priceUnit price / per$6.00 USDSale price $3.13 USDSale -
Wiseco Round Wire Lock Wrist Pin Retainer W5242
Vendor:Regular price $3.13 USDRegular priceUnit price / per$6.00 USDSale price $3.13 USDSale -
Wiseco Round Wire Lock Wrist Pin Retainer W5590
Vendor:Regular price $3.04 USDRegular priceUnit price / per$6.00 USDSale price $3.04 USDSale -
JE Pistons Wrist Pin Retainer 990-042-CS
Vendor:Regular price $2.47 USDRegular priceUnit price / per$5.00 USDSale price $2.47 USDSale -
JE Pistons Wrist Pin Retainer 866-042-CS
Vendor:Regular price $2.47 USDRegular priceUnit price / per$5.00 USDSale price $2.47 USDSale -
JE Pistons Wrist Pin Retainer 812-042-CS
Vendor:Regular price $2.47 USDRegular priceUnit price / per$5.00 USDSale price $2.47 USDSale -
JE Pistons Wrist Pin Retainer 748-042-CS
Vendor:Regular price $2.47 USDRegular priceUnit price / per$5.00 USDSale price $2.47 USDSale -
JE Pistons Wrist Pin Retainer 728-035-CS
Vendor:Regular price $2.47 USDRegular priceUnit price / per$5.00 USDSale price $2.47 USDSale -
JE Pistons Wrist Pin Retainer 490-035-CS
Vendor:Regular price $2.47 USDRegular priceUnit price / per$5.00 USDSale price $2.47 USDSale -
JE Pistons Wrist Pin Retainer 094-050-CS
Vendor:Regular price $2.47 USDRegular priceUnit price / per$5.00 USDSale price $2.47 USDSale -
JE Pistons Wrist Pin Retainer 094-037-CS
Vendor:Regular price $2.47 USDRegular priceUnit price / per$5.00 USDSale price $2.47 USDSale -
JE Pistons Wrist Pin Retainer 062-050-CS
Vendor:Regular price $2.47 USDRegular priceUnit price / per$5.00 USDSale price $2.47 USDSale -
JE Pistons Wrist Pin Retainer 031-042-CS
Vendor:Regular price $2.47 USDRegular priceUnit price / per$5.00 USDSale price $2.47 USDSale -
JE Pistons Wrist Pin Retainer 031-037-CS
Vendor:Regular price $2.47 USDRegular priceUnit price / per$5.00 USDSale price $2.47 USDSale -
Wiseco Powersports SNAP RING PIN RETAINER - PAIR (CB) W5939
Vendor:Regular price $2.20 USDRegular priceUnit price / per$3.42 USDSale price $2.20 USDSale -
Wiseco Powersports 23MM ROUND WIRE PIN LOCKS (PAIR) W5860
Vendor:Regular price $2.20 USDRegular priceUnit price / per$3.42 USDSale price $2.20 USDSale -
Wiseco Powersports ROUND WIRE LOCKS-HD .792 (PAIR) W5752
Vendor:Regular price $2.20 USDRegular priceUnit price / per$3.42 USDSale price $2.20 USDSale -
Wiseco Powersports ROUND WIRE PIN LOCKS 20MM (PR) W5509
Vendor:Regular price $2.20 USDRegular priceUnit price / per$3.42 USDSale price $2.20 USDSale -
Wiseco Powersports ROUND WIRE PIN LOCKS 18.5MM (PAIR) W5333
Vendor:Regular price $2.20 USDRegular priceUnit price / per$3.42 USDSale price $2.20 USDSale