Collection: Piston Rings
Piston rings are crucial components that help maintain a proper seal between the piston & the cylinder walls in an engine. They are installed in grooves on the outer circumference of the piston & are responsible for preventing the combustion gases from leaking into the crankcase & ensuring efficient combustion. Piston rings also help regulate the amount of oil that reaches the combustion chamber, controlling lubrication & minimizing oil consumption. They are typically made of durable materials such as cast iron, steel, or various types of coatings to withstand high temperatures & pressures. Over time, piston rings may wear out or become damaged, resulting in decreased engine performance, increased oil consumption, & loss of compression. Regular inspection & maintenance of the piston rings are essential to ensure optimal engine function & longevity. If necessary, replacing worn or damaged piston rings can restore proper sealing, improve engine performance, & reduce oil consumption.
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Diamond Racing Products Pro-Select Ringset 4.065 Bore x 1.0mm HV385 x 1.0mm NAP x 2.0mm STD x Cylinder Qty 8 09854065
Part # DIAMOND-09854065Vendor:DIAMOND RACING PRODUCTSRegular price $239.19 USDRegular price$325.00 USDSale price $239.19 USDSale -
Diamond Racing Products Pro-Select Ringset 4.060 Bore x 1.0mm HV385 x 1.0mm NAP x 2.0mm STD x Cylinder Qty 8 09854060
Part # DIAMOND-09854060Vendor:DIAMOND RACING PRODUCTSRegular price $239.19 USDRegular price$325.00 USDSale price $239.19 USDSale -
Diamond Racing Products Pro-Select Ringset 4.350 Bore x 0.043 AP x .043 NAP x 3.0mm STD x Cylinder Qty 1 09844350
Part # DIAMOND-09844350Vendor:DIAMOND RACING PRODUCTSRegular price $42.90 USDRegular price$56.19 USDSale price $42.90 USDSale -
Diamond Racing Products Pro-Select Ringset 4.250 Bore x 0.043 AP x .043 NAP x 3.0mm STD x Cylinder Qty 1 09844250
Part # DIAMOND-09844250Vendor:DIAMOND RACING PRODUCTSRegular price $42.90 USDRegular price$56.19 USDSale price $42.90 USDSale -
Diamond Racing Products Pro-Select Ringset 4.155 Bore x 0.043 AP x .043 NAP x 3.0mm STD x Cylinder Qty 1 09844155
Part # DIAMOND-09844155Vendor:DIAMOND RACING PRODUCTSRegular price $42.90 USDRegular price$56.19 USDSale price $42.90 USDSale -
Diamond Racing Products Pro-Select Ringset 4.470 Bore x .017 Dykes Fire-Power x 1/16 RBT x 3/16 HT x Cylinder Qty 8 09834470
Part # DIAMOND-09834470Vendor:DIAMOND RACING PRODUCTSRegular price $373.14 USDRegular price$419.45 USDSale price $373.14 USDSale -
Diamond Racing Products Pro-Select Ringset 4.875 Bore x 3/32 PMD x 3/32 Gapless x 3/16 STD x Cylinder Qty 8 09824875
Part # DIAMOND-09824875Vendor:DIAMOND RACING PRODUCTSRegular price $488.95 USDRegular price$655.00 USDSale price $488.95 USDSale -
Diamond Racing Products Pro-Select Ringset 4.610 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754610
Part # DIAMOND-09754610Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Pro-Select Ringset 4.600 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754600
Part # DIAMOND-09754600Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Pro-Select Ringset 4.165 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754165
Part # DIAMOND-09754165Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Pro-Select Ringset 4.160 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754160
Part # DIAMOND-09754160Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Pro-Select Ringset 4.155 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754155
Part # DIAMOND-09754155Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Pro-Select Ringset 4.150 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754150
Part # DIAMOND-09754150Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Pro-Select Ringset 4.145 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754145
Part # DIAMOND-09754145Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Pro-Select Ringset 4.140 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754140
Part # DIAMOND-09754140Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Pro-Select Ringset 4.135 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754135
Part # DIAMOND-09754135Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Pro-Select Ringset 4.130 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754130
Part # DIAMOND-09754130Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Pro-Select Ringset 4.125 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754125
Part # DIAMOND-09754125Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Pro-Select Ringset 4.065 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754065
Part # DIAMOND-09754065Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Pro-Select Ringset 4.060 Bore x 0.0354 AP x 0.0354 NAP x 2.0mm Low x Cylinder Qty 8 09754060
Part # DIAMOND-09754060Vendor:DIAMOND RACING PRODUCTSRegular price $429.82 USDRegular price$577.00 USDSale price $429.82 USDSale -
Diamond Racing Products Black Diamond Ringset 4.600 Bore x 1/16 AP x 1/16 NAP x 3.0mm High x Cylinder Qty 8 09724600-R1
Part # DIAMOND-09724600-R1Vendor:DIAMOND RACING PRODUCTSRegular price $358.51 USDRegular price$403.36 USDSale price $358.51 USDSale -
Diamond Racing Products Black Diamond Ringset 4.590 Bore x 1/16 AP x 1/16 AP NAP x 3.0mm High x Cylinder Qty 8 09724590-R1
Part # DIAMOND-09724590-R1Vendor:DIAMOND RACING PRODUCTSRegular price $577.54 USDRegular price$644.29 USDSale price $577.54 USDSale -
Diamond Racing Products Black Diamond Ringset 4.580 Bore x 1/16 AP x 1/16 AP NAP x 3.0mm High x Cylinder Qty 8 09724580-R1
Part # DIAMOND-09724580-R1Vendor:DIAMOND RACING PRODUCTSRegular price $577.54 USDRegular price$644.29 USDSale price $577.54 USDSale -
Diamond Racing Products Black Diamond Ringset 4.570 Bore x 1/16 AP x 1/16 AP NAP x 3.0mm High x Cylinder Qty 8 09724570-R1
Part # DIAMOND-09724570-R1Vendor:DIAMOND RACING PRODUCTSRegular price $577.54 USDRegular price$644.29 USDSale price $577.54 USDSale