MAHLE Performance Fire-Power PC479 Piston Ring Set 4.445in Bore
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$604.12
Verified Fitment & Application Support
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.
Got Questions? Feel free to email us or call us at (503) 235-1947
Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
MAHLE 315-0078.005 is a Fire-Power PC479 engine ring set for a 4.445in bore in 1/16in, 1/16in, 3/16in widths.
Key Features
- PC479 is a hardened high strength nodular iron. The extra hardening process lets the ring run against most bore surfaces without an additional face coating, which is why MAHLE uses it in power adder applications that exceed what a conventional face-coated ring will tolerate.
- Standard tension CP-20 oil ring assembly
What Is Included
- Top compression ring: MAHLE 301-0226
- Second compression ring: MAHLE 302-0316
- CP-20 oil ring assembly: MAHLE 303-0642
Product Details
- Brand: MAHLE Performance
- Product type: Engine piston ring set
- Bore diameter: 4.445 in
- Ring widths (top, second, oil): 1/16in, 1/16in, 3/16in
- Base material: PC479 hardened ductile iron
- Face coating: PC479
- Oil ring tension: Standard
- Manufacturer Part Number: 315-0078.005
Shipping Height: 2.0
Shipping Length: 10.0
Shipping Width: 5.0