Piston Ring Set 4.035 Bore 1.0 1.0 2.0mm 4040MS-112
Part Number: MAH4040MS-112MAHLE PISTONS
- SKU:
- MAH4040MS-112
- MPN:
- 4040MS-112
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
Description
Piston rings are critical to engine sealing and compression retention—without proper ring geometry and material composition, you'll lose power, increase blowby, and accelerate wear on cylinder walls. This 4.035" bore set delivers plasma moly coating for superior heat resistance and reduced friction, ensuring consistent compression across the entire power band. Built for precision machining and high-rpm stability, these rings are essential for any serious engine build or rebuild.
- 4.035" bore diameter
- 1.0 x 1.0 x 2.0mm thickness
- Plasma moly coating
- File fit installation
- 8-cylinder kit
- Standard compression rings
- MPN: 4040MS-112
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