Mevotech MS50952 Steering King Pin Set - Front

Steering King Pin Set Overview

Mevotech MS50952 is a steering king pin set for heavy-duty front axle applications that require a 1.6145-inch king pin diameter and 8.040-inch king pin length. It is built for direct replacement use on compatible Chevrolet, GMC, and Isuzu medium-duty trucks, including Chevrolet C6500 Kodiak and GMC C7500 Topkick applications.

This part number, MS50952, is specified for front steering service where the original king pin matches the listed dimensions and axle notes. Use the fitment details carefully, especially on Chevrolet C60 Kodiak, GMC C6000 Topkick, and Isuzu FTR applications with the noted axle and bushing requirements.

• King pin diameter measures 1.6145 inches for dimension-matched service.
• King pin length measures 8.040 inches for listed heavy-duty applications.
• Front steering hardware for medium-duty truck axle service.
• Cross-references MOOG Chassis Products 8659B for the same application.

Detailed Fitment Information

Compatible With front steering applications on 1990-2002 Chevrolet, GMC, and Isuzu medium-duty trucks, including Chevrolet T6500, T7500, B7, C60 Kodiak, C70 Kodiak, C5500 Kodiak, C6500 Kodiak, C7500 Kodiak, W6500 Tiltmaster, GMC T6500, T7500, B7, C5000 Topkick, C6000 Topkick, C7000 Topkick, C7500 Topkick, C5000, C6000, C7000, and Isuzu FSR, FTR, and FVR. Fitment notes include without tapered thread, metal bushing, and axle-specific requirements such as FL1 non-driving 8100 lb GM axle, FL1 8000 lb axle, or 16,000 lb axle where listed. MS50952 is the part number to verify against the original king pin before ordering.

Common Service Uses

• Restores worn king pin support in front steering assemblies.
• Addresses steering looseness caused by pin wear.
• Helps correct play from damaged or missing metal bushings.
• Supports service on axle-specific heavy-duty truck front ends.

Installation Notes

Confirm the original king pin diameter, length, and axle notes before installation. Match the tapered-thread requirement and bushing type exactly to the vehicle listing. Professional steering and front axle service procedures are recommended for proper alignment and safe operation.

Quality Assurance

Mevotech steering hardware is cataloged for application-specific replacement, and MS50952 should be verified against the listed fitment and dimensions before use.