Mahle

Mahle Motorsport File Fit Piston Ring Set 4.630 in. Bore 0.043/0.043/3.0mm

SKU: mhl4635SS-043 UPC: 4635SS-043
In stock
Backordered From Supplier – Call for Availability

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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.

Call: (503) 662-9752 | Email Us: info@dfispdx.com

$240.74

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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.

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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.

File fit 0.043/0.043/3.0mm rings for a 4.630 in. bore. Because they arrive 0.005 in. oversize, the builder controls the end gap instead of accepting a fixed one.

Key Features

  • Steel ring set for severe duty and drag race use
  • Ring pack: 0.043 in., 0.043 in., 3.0mm (top, second, oil)
  • Standard tension oil control ring
  • File fit: supplied at 4.635 in. for a 4.630 in. finished bore
  • Mahle develops its performance rings with ring simulation and computer modelling to cut friction, and finishes the ring flanks flat to seal against the piston

Product Details

  • Manufacturer Part Number: 4635SS-043
  • Brand: Mahle Motorsport
  • Finished bore: 4.630 in
  • Ring thickness: 0.043 in., 0.043 in., 3.0mm
  • Fit type: File fit (+0.005 in.)
  • Tension: Standard
  • Quantity: Complete set for an eight-cylinder engine

Shipping Height: 4.0

Shipping Length: 6.0

Shipping Width: 5.0

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