Mahle MS 4.135in +.005in 1.0mm 1.0mm 2.0mm File Fit Rings - 4140MS-112

Mahle MS 4.135in +.005in 1.0mm 1.0mm 2.0mm File Fit Rings - 4140MS-112 — smart value for your build

The Mahle MS 4.135in +.005in 1.0mm 1.0mm 2.0mm File Fit Rings - 4140MS-112 are piston rings designed for engine rebuilds and repairs. These rings fit a 4.135-inch bore with a +.005-inch oversize, making them suitable for engines that require precise sizing. The 1.0mm and 2.0mm measurements indicate the thickness of the rings, which are intended to provide a proper seal within the cylinder.

If you work on your own vehicle or handle engine maintenance professionally, these file fit rings offer a way to customize the fit during installation. They are ideal for those who want to ensure the best possible seal by carefully fitting the rings to the cylinder walls. This makes them a practical choice for engine builders and mechanics who value accuracy and control.

Commonly used in engine rebuilds, these rings help restore compression and reduce oil consumption. They are often selected when standard rings don’t quite match the bore size or when a custom fit is necessary. Using file fit rings can improve engine performance and longevity by ensuring a tight, reliable seal.

Features

• Provide a customizable fit by allowing you to file the rings to exact specifications.
• Help maintain consistent compression for smoother engine operation.
• Offer durability that supports longer engine life when properly installed.
• Save time by giving you control over the final ring fit during assembly.
• Make service and maintenance easier by fitting precisely to your engine’s bore.
• Ensure reliable sealing to reduce oil consumption and improve efficiency.

Product Detail

This product is a set of file fit piston rings sized at 4.135 inches with a +.005-inch oversize, featuring ring thicknesses of 1.0mm, 1.0mm, and 2.0mm. These rings require careful fitting during installation, so it’s important to take your time and confirm they match your engine’s bore and specifications. Always double-check compatibility before starting your rebuild to avoid issues down the line.

Value

Choosing the Mahle MS 4.135in +.005in 1.0mm 1.0mm 2.0mm File Fit Rings - 4140MS-112 means you get dependable quality that supports predictable engine performance. These rings help make your rebuild smoother by allowing a tailored fit, which can lead to better compression and less wear over time. This component offers practical benefits that contribute to a more reliable and efficient engine.