Availability
Mahle Original piston ring sets are designed to be installer-friendly. They are pre-lapped to seat immediately, virtually eliminating break-in time. Ring materials and coatings, as well as ring tension, are all optimized for reduced friction and extended life in each application. The compression rings feature a barrel-faced contact area for more efficient compression and CNC-controlled gap chamfer to optimize compression and reduce blow-by. Intermediate rings have a reverse twist design for better groove side sealing, and taper race machining to enhance contact. The CP-20 oil ring assemblies feature a 20 degree ear angle, an exclusive feature that provides the best possible side seal against the cylinder wall, and a special chemical polish on the oil ring expander offers enhanced oil drain back. Mahle Original piston ring sets provide unmatched quality and ease of installation, making them the rings of choice for today's engine builders.
( 52 )
$51.99
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$108.99
Mahle is the world's largest manufacturer of piston rings. Their tremendous research and development and extensive OE connections mean that Mahle Original standard piston ring sets have the technological edge. Things like narrow compression rings, steel compression rings for gasoline engines, low-tension oil rings, and coated compression rings for diesels all came from OE. Mahle's entire Original line proves time and again that it should be the ring of choice under every hood - regardless of the application. Mahle Original standard piston rings offer high tensile strength, high yield strength, and excellent hardness with low ring mass. These factors lead to stress resistance, minimal groove pound-out, long service life, cylinder conformability, oil economy, and good blow-by control with low friction. Whether you're repairing a modern computer-controlled engine, or rebuilding an older engine, be sure to specify Mahle Original standard piston ring sets (formerly Perfect Circle) … trusted by professional automotive technicians for over 100 years.
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$56.99
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$94.99
Mahle Original replacement pistons have the same great OE features to provide the perfect fit and function in your vehicle. They offer things like compensated ring grooves to ensure proper ring loading and oil control; as well as expansion-controlled designs for small fitting clearances—to reduce engine noise, wear, emissions, and improved oil control. Choose the model designed for your vehicle and engine application.
( 7 )
$50.99
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$107.99
Mahle Original fasteners deliver the clamping force necessary to seal the combustion chambers, as well as the oil and coolant passages--even at extreme temperatures and pressures. On your next cylinder head reassembly, use bolts designed to exact specifications for the best sealing solution--Mahle Original head bolt kits.
( 33 )
$52.99
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$104.99
Mahle Original timing chain kits are OE quality replacements in an aftermarket box. They utilize the latest in design and materials so you can enjoy quiet, maintenance-free performance. These assemblies are available in various styles, including link belt, single roller, and double roller. Order the kit designed for fitment on your specific model or engine application.
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$69.99
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$94.99
Mahle Original oil pump screen assemblies are an integral part of your engine's oiling system. They're manufactured to meet or exceed OEM standards to fit your vehicle without issue. The assemblies are available with a variety of tube diameters and pickup installation methods—such as bolt-in, press-fit, and screw-in. Order the model recommended for your vehicle and engine application.
Not Yet Reviewed
$64.99
Mahle Original pump shaft sleeves are designed to add stability to oil pump driveshafts. They're factory-style replacements that meet or exceed all OE specifications. Mahle manufactures their shaft guides from premium materials to obtain the best in reliability and performance. Order the model recommended for your engine application.
( 3 )
$51.99
Mahle Original plasma-moly ductile ring sets are designed for the serious racer. They feature rings that maximize combustion sealing and minimize frictional losses to increase horsepower and oil control. The sets include reduced radial wall (RRW) top rings, and CP-20 oil rings to reduce tension, improve conformability and maximize power output. Ring sets with low and ultra-low tension oil rings are not recommend for street use and should utilize a vacuum pump for maximize performance.
( 14 )
$94.99
Mahle Original individual plasma-moly steel piston rings provide the ultimate in tensile strength, hardness, and fatigue resistance. Top rings are manufactured from SAE 9254 steel combined with proprietary plasma face coating to extend life, eliminate ring breakage, reduce side wear and minimize groove pound out problems.
Not Yet Reviewed
$90.99
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$107.99
Mahle Original individual plasma-moly ductile ring sets are designed for the serious racer. They are designed to maximize combustion sealing and minimize frictional losses to increase horsepower and oil control. The rings are available for the top, second, and oil ring positions.
Not Yet Reviewed
$103.99
Clearance
Mahle Original individual Fire-Power piston rings are engineered to withstand the punishment of today's high-powered, nitrous oxide-injected, turbocharged and supercharged race applications. PC479 compression rings will provide superior ring durability, stable radial tension, superior combustion sealing and oil control, while protecting the cylinder walls.
Not Yet Reviewed
$107.99
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