Mahle Motorsport Low Tension File Fit Ring Set 4.035 in. Bore 0.043/0.043/3.0mm
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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
$192.78
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.
This Mahle Motorsport ring set covers a 4.035 in. finished bore and is supplied file fit at 4.040 in., so the end gap can be filed to suit the cylinder and the application.
Key Features
- Most popular sizes use a taper hook groove second ring design; some sizes still use the reverse twist taper faced design. These sets ship with low tension oil control rings
- Ring pack: 0.043 in., 0.043 in., 3.0mm (top, second, oil)
- Low tension oil control ring
- File fit: supplied at 4.040 in. for a 4.035 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: 4040ML-043
- Brand: Mahle Motorsport
- Finished bore: 4.035 in
- Ring thickness: 0.043 in., 0.043 in., 3.0mm
- Fit type: File fit (+0.005 in.)
- Tension: Low
- Quantity: Complete set for an eight-cylinder engine
Shipping Height: 4.0
Shipping Length: 6.0
Shipping Width: 5.0