Specifications
- Brand
- Mahle
- Part #
- 4040MS
- UPC
- 4040MS
Mahle MS 4.040in1/16in 1/16in 3/16in Drop In Rings
$118.05
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Mahle MS 4.040in piston ring set. Ring Set
Key Features
- Fits a 4.040 inch bore size.
- Top and second rings measure 1/16 inch.
- Oil ring measures 3/16 inch.
- Standard tension design.
- Drop-in style for easier installation.
- Not CARB approved; cannot ship to California.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
Mahle is a well-known name in engine components, and their piston rings are a popular choice for engine rebuilds. This set, part number 4040MS, is designed as a standard tension drop-in ring set for a 4.040 inch bore size. The ring dimensions are 1/16 inch for the top and second rings, and 3/16 inch for the oil ring.
These rings are intended to fit right into the piston grooves without special machining, making them a convenient option for many engine builds. They are built to provide a solid seal between the piston and cylinder wall, which is crucial for proper engine compression and oil control.
Please note that this ring set is not CARB approved and cannot be shipped to California. Always refer to your engine's specific service manual for installation procedures and recommended ring gap settings.
Specifications
- Brand
- Mahle
- Manufacturer Part #
- 4040MS
- UPC
- 4040MS
Frequently Asked Questions
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Mahle MS 4.040in1/16in 1/16in 3/16in Drop In Rings