MAHLE Gas Nitride Steel Ring Set 4.065in Bore Low Tension .043in, .043in, 3.0mm
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This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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A complete engine ring set from MAHLE Performance for a 4.065in bore, combining .043in, .043in, 3.0mm top, second and CP-20 oil rings.
Key Features
- Gas nitrided stainless steel gives the ring additional surface hardness and scuff resistance, which MAHLE positions above PC479 for high-end power adder work.
- Reduced radial wall compression rings, which lower tension against the cylinder wall and let the ring sit higher on the piston
- Low tension CP-20 oil ring assembly
What Is Included
- Top compression ring: MAHLE 301-1174
- Second compression ring: MAHLE 302-1293
- CP-20 oil ring assembly: MAHLE 303-0079
Product Details
- Brand: MAHLE Performance
- Product type: Engine piston ring set
- Bore diameter: 4.065 in
- Ring widths (top, second, oil): .043in, .043in, 3.0mm
- Base material: Gas nitrided stainless steel
- Face coating: GNS
- Oil ring tension: Low
- Manufacturer Part Number: 315-0059.065
Shipping Height: 2.0
Shipping Length: 10.0
Shipping Width: 5.0