Mevotech MS40912 Steering King Pin Set - Front
OE Quality 60-Day Returns
Mevotech

Mevotech MS40912 Steering King Pin Set - Front

Brand Mevotech MS40912
Position Front
King Pin Length 7.748
King Pin Diameter 1.2995
Length 12.0
Thickness 12.0
Fits —

Steering king pin set. Replacement hardware for steering king pin service.

Precision pin dimensions. 1.2995 in. diameter and 7.748 in. length for a proper fit.

Cross-references MOOG Chassis Products 8639B and E8HZ3111A for the same application. See all 2.

$137.60Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $137.60
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Steering King Pin Set options

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.

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
MOOG Chassis Products — 8639BE8HZ3111A