BCBC CSL186 Engine Cylinder Liner

Engine Cylinder Liner Overview

Melling CSL186 is a standard replacement engine cylinder liner for rebuild work that requires a precise sleeve replacement. It uses cast iron construction and a universal, non-flanged design for broad service applications across classic American V8 platforms.

Key Features

• Cast iron construction for cylinder sleeve service
• Standard replacement grade for engine rebuilds
• Universal fit design for flexible application use
• Non-flanged liner profile
• 4.188 in. bore diameter with 4.378 in. outside diameter
• 6.75 in. length and 0.094 in. wall thickness

Detailed Description

CSL186 is built for engine rebuilders who need a replacement cylinder sleeve with consistent dimensions and material integrity. Melling positions this liner as an economical service part for restoring worn cylinder bores, and the cast iron construction supports machining and fitment requirements common in rebuild operations. This part number, CSL186, is listed for a wide range of Chrysler, Dodge, Plymouth, Jeep, and American Motors applications, including Jeep Cherokee, Jeep J10, and Jeep Wagoneer coverage in stock configurations.

Melling’s Stock line focuses on replacement parts for engine service work, with cylinder liners offered in stock replacement and performance-oriented formats. For buyers sourcing a cylinder liner for a classic engine rebuild, CSL186 provides a universal solution with defined bore and outside diameter measurements for machining and installation planning.

What It Is Used For

• Replacing a worn or damaged cylinder sleeve during an engine rebuild
• Restoring cylinder wall dimensions after wear, scoring, or taper
• Supporting overbore and sleeve repair work in rebuild machining
• Bringing a block back to serviceable cylinder bore specifications

Installation Notes and Tips

Verify bore dimensions, sleeve depth, and machining requirements before installation. Because this is a universal cylinder liner, final fit depends on the engine block being serviced and the machine work performed. Confirm the application against the block’s service specifications and measure the finished bore after machining.

Quality Assurance

Melling manufactures replacement cylinder liners with quality materials and workmanship for engine rebuild service. CSL186 cross-references Monroe Shocks & Struts (e.g., LA57, LA80) for the same application.