Engines and Components› Pistons and Piston Rings
Mahle
Piston Ring
SKU: M002 4025ML-043-1
Moderate — 2–4 hours
Description
Part #: 4025ML-043-1
.043", .043", 3.0mm Low Tension +.005" File Fit Rings 4.020"+0.005 .043", .043", 3.0mm File Fit SINGLE RING SET (1CYL).
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
MIA's Description
This set includes top rings, second rings, and oil rings. The top and second rings are 0.043 inches thick, while the oil ring is 3.0mm thick. The top rings are made of ductile iron with a plasma-moly facing, and the second rings are made of cast iron with a phosphate coating. The oil rings are constructed from stainless steel with a chrome facing and feature low tension.
Fitment
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Available on iOS & Android
Specifications
| Brand | Mahle |
| Part Number | M002 4025ML-043-1 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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