Mevotech MS40912 Steering King Pin Set - Front

Steering King Pin Set for Heavy-Duty Service

Mevotech MS40912 is a steering king pin set built around precise dimensional specs for service work on compatible steering assemblies. With a king pin length of 7.748 inches and a king pin diameter of 1.2995 inches, this part is sized for applications that require accurate pin fitment and stable steering linkage support.

Key Features

• King pin set for steering hardware service
• King pin length: 7.748 inches
• King pin diameter: 1.2995 inches
• Overall length: 12.0 inches
• Thickness: 12.0 inches
• Mevotech part number MS40912 for catalog matching

Detailed Product Information

MS40912 is a steering king pin set used in steering hardware applications where the king pin dimensions must match the original assembly. The listed measurements help identify the correct replacement during steering repair, especially when servicing older or heavy-duty truck steering components. This part cross-references MOOG Chassis Products 8639B for the same application. For buyers searching for Mevotech MS40912, steering king pin set, or a replacement king pin with a 7.748-inch length and 1.2995-inch diameter, these specifications provide the key identification points.

Search terms such as Mevotech MS40912, steering king pin set, and heavy-duty steering hardware are commonly used when sourcing this type of component for Ford truck steering service and related chassis repair work.

What This Part Helps Address

• Loose or worn king pin fitment in the steering assembly
• Steering play caused by worn pin dimensions
• Need for a dimension-matched replacement during chassis repair
• Service replacement for steering hardware wear on Ford truck applications
• Parts matching for MS40912 and equivalent cross-reference numbers

Installation Notes and Tips

Verify king pin length, diameter, and overall dimensions against the original part before installation. Measure the steering knuckle and related hardware carefully, and confirm the application by vehicle service data for the exact Ford truck model being repaired. Because steering king pin service affects alignment and steering geometry, installation should be completed by a qualified technician using proper steering and chassis procedures.

Quality Assurance

Mevotech supplies chassis and steering components for service replacement applications, and MS40912 is cataloged with exact dimensional data to support accurate part selection. The part number MS40912 also helps simplify cross-reference lookup during steering repair and parts verification.