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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Diamond Racing Products Roundwire .669 x .050 DMND-015121
Part # DIAMOND-015121Vendor:DIAMOND RACING PRODUCTSRegular price $2.18 USDRegular priceUnit price / per$3.40 USDSale price $2.18 USDSale -
Diamond Racing Products Roundwire .591 x .040 DMND-015120
Part # DIAMOND-015120Vendor:DIAMOND RACING PRODUCTSRegular price $2.18 USDRegular priceUnit price / per$3.40 USDSale price $2.18 USDSale -
Diamond Racing Products Roundwire .551 x .040 DMND-015119
Part # DIAMOND-015119Vendor:DIAMOND RACING PRODUCTSRegular price $2.18 USDRegular priceUnit price / per$3.40 USDSale price $2.18 USDSale -
Diamond Racing Products Double Spirolox 1.188 x .050 DMND-015118
Part # DIAMOND-015118Vendor:DIAMOND RACING PRODUCTSRegular price $2.18 USDRegular priceUnit price / per$3.40 USDSale price $2.18 USDSale -
Diamond Racing Products Roundwire .866 x .063 DMND-015113
Part # DIAMOND-015113Vendor:DIAMOND RACING PRODUCTSRegular price $2.18 USDRegular priceUnit price / per$3.40 USDSale price $2.18 USDSale -
Diamond Racing Products Roundwire .990 x .073 DMND-015112
Part # DIAMOND-015112Vendor:DIAMOND RACING PRODUCTSRegular price $2.18 USDRegular priceUnit price / per$3.40 USDSale price $2.18 USDSale -
Diamond Racing Products Roundwire .927 x .073 DMND-015111
Part # DIAMOND-015111Vendor:DIAMOND RACING PRODUCTSRegular price $2.18 USDRegular priceUnit price / per$3.40 USDSale price $2.18 USDSale -
Wiseco Round Wire Lock Wrist Pin Retainer W6921
Part # WISECO-W6921Vendor:WISECORegular price $2.13 USDRegular priceUnit price / per$3.34 USDSale price $2.13 USDSale -
Wiseco Snap Ring Wrist Pin Retainer W6198
Part # WISECO-W6198Vendor:WISECORegular price $2.13 USDRegular priceUnit price / per$3.34 USDSale price $2.13 USDSale -
Diamond Racing Products Double Spirolox 1.031 x .050 DMND-015108
Part # DIAMOND-015108Vendor:DIAMOND RACING PRODUCTSRegular price $1.94 USDRegular priceUnit price / per$3.13 USDSale price $1.94 USDSale -
Diamond Racing Products Double Spirolox 1.031 x .050 DMND-015108
Part # DIAMOND-015108Vendor:DIAMOND RACING PRODUCTSRegular price $1.94 USDRegular priceUnit price / per$3.13 USDSale price $1.94 USDSale -
Diamond Racing Products Spirolox .990 x .073 DMND-015105
Part # DIAMOND-015105Vendor:DIAMOND RACING PRODUCTSRegular price $1.94 USDRegular priceUnit price / per$3.13 USDSale price $1.94 USDSale -
Diamond Racing Products Spirolox .927 x .073 DMND-015103
Part # DIAMOND-015103Vendor:DIAMOND RACING PRODUCTSRegular price $1.76 USDRegular priceUnit price / per$2.94 USDSale price $1.76 USDSale -
Manley Wrist Pin Retainer LOCKS-SUBARU .054 ROUND 42212-1
Part # MANLEY-42212-1Vendor:MANLEYRegular price $1.63 USDRegular priceUnit price / per$2.65 USDSale price $1.63 USDSale -
Manley Wrist Pin Retainer LOCKS- .061 ROUND 42270-1
Part # MANLEY-42270-1Vendor:MANLEYRegular price $1.51 USDRegular priceUnit price / per$3.00 USDSale price $1.51 USDSale -
Manley Wrist Pin Retainer LOCKS-SBC .061 ROUND 42262-1
Part # MANLEY-42262-1Vendor:MANLEYRegular price $1.51 USDRegular priceUnit price / per$3.00 USDSale price $1.51 USDSale -
Manley Wrist Pin Retainer LOCKS-BBC .061 ROUND 42245-1
Part # MANLEY-42245-1Vendor:MANLEYRegular price $1.51 USDRegular priceUnit price / per$3.00 USDSale price $1.51 USDSale -
Diamond Racing Products Double Spirolox 1.312 x .050 DMND-015131
Part # DIAMOND-015131Vendor:DIAMOND RACING PRODUCTSRegular price $1.28 USDRegular priceUnit price / per$3.00 USDSale price $1.28 USDSale -
Diamond Racing Products Spirolox 1.031 x .073 DMND-015115
Part # DIAMOND-015115Vendor:DIAMOND RACING PRODUCTSRegular price $1.28 USDRegular priceUnit price / per$3.00 USDSale price $1.28 USDSale -
Diamond Racing Products Double Spirolox 1.094 x .050 DMND-015114
Part # DIAMOND-015114Vendor:DIAMOND RACING PRODUCTSRegular price $1.28 USDRegular priceUnit price / per$3.00 USDSale price $1.28 USDSale -
Diamond Racing Products Double Spirolox .990 x .042 DMND-015106
Part # DIAMOND-015106Vendor:DIAMOND RACING PRODUCTSRegular price $1.28 USDRegular priceUnit price / per$3.00 USDSale price $1.28 USDSale -
Diamond Racing Products Double Spirolox 1.312 x .050 DMND-015131
Part # DIAMOND-015131Vendor:DIAMOND RACING PRODUCTSRegular price $1.28 USDRegular priceUnit price / per$3.00 USDSale price $1.28 USDSale -
Diamond Racing Products Spirolox 1.031 x .073 DMND-015115
Part # DIAMOND-015115Vendor:DIAMOND RACING PRODUCTSRegular price $1.28 USDRegular priceUnit price / per$3.00 USDSale price $1.28 USDSale -
Diamond Racing Products Double Spirolox 1.094 x .050 DMND-015114
Part # DIAMOND-015114Vendor:DIAMOND RACING PRODUCTSRegular price $1.28 USDRegular priceUnit price / per$3.00 USDSale price $1.28 USDSale