Mahle MS 4.055in+.005in 1.0mm 1.0mm 2.0mm File Fit Rings - 4060MS-112-1

Mahle MS 4.055in+.005in 1.0mm 1.0mm 2.0mm File Fit Rings help you restore engine compression efficiently.

• Precision fit for 4.055in bore engines ensures reliable sealing
• Includes 1.0mm and 2.0mm rings for versatile ring gap adjustment
• Durable materials improve wear resistance and engine longevity
• Compatible with multiple engine types for flexible installation
• Part #4060MS-112-1 from Mahle, a trusted OEM brand

Upgrade your engine’s performance with these file fit rings today.