Clevite CB-831HNC-10 Engine Connecting Rod Bearing Pair

Overview

Clevite CB-831HNC-10 is a high-performance engine connecting rod bearing pair built for undersize applications that require precise seating and stable oil film control. It is a fitment-based solution for Ford, Lincoln, and Mercury V8 applications where the engine has been machined for .010 in undersize bearings.

Key Features

• High-performance HC bearing series for demanding engine builds
• .010 in undersize sizing for matched crankshaft and rod clearances
• Medium eccentricity and high crush for secure bearing seating
• Hardened steel back with thin overlay construction
• Made without flash plating to improve shell seating
• Meets or exceeds original equipment manufacturer specifications

Detailed Description

Clevite CB-831HNC-10 is part of the H-Series performance line, engineered for engines that operate in the medium to high RPM range and use crankshafts with oversize fillets. The tri-metal bearing design, hardened steel backing, and thin overlay support consistent load handling in rebuilt or performance-oriented engines. This part number, CB-831HNC-10, is commonly selected for Ford Mustang, Ford F-250, and Mercury Cougar applications when the engine build calls for .010 in undersize rod bearings.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Excessive bearing clearance after crankshaft machining
• Worn rod bearing surfaces in rebuilt engines
• Fitment needs for undersize crank journals
• Seating issues caused by improper shell contact
• Load control concerns in higher-RPM operation

Installation Notes

Verify crankshaft journal size, rod bore condition, and required undersize before installation. Confirm the engine build matches the .010 in undersize specification and the H-Series application notes. Fitment includes 1969-1997 Ford Mustang, 1977-1996 Ford F-150, and 1969-1979 Mercury Cougar applications, along with additional Ford, Lincoln, and Mercury models listed in the fitment data.

Quality Assurance

Clevite states that this bearing meets or exceeds original equipment manufacturer specifications. The H-Series design uses a hardened steel back, thin overlay, and no flash plating to support proper seating in performance engine assemblies.