HomeSteering > Hardware, Fasteners and FittingsMevotech MS40918 Steering King Pin Set - Front
Part #: MS40918

Mevotech MS40918 Steering King Pin Set - Front

Front
⚙️ 14 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, F-100, F-150, and F-250
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Overview of Mevotech MS40918 Steering King Pin Set

The Mevotech MS40918 Steering King Pin Set is designed specifically for Ford F-100, F-150, and F-250 models. This set includes king pins with precise dimensions to ensure proper fit and reliable steering performance.

  • King pin length: 6.500 inches
  • King pin diameter: 0.859 inches
  • Overall length: 8.0 inches
  • Thickness: 8.0 mm
  • Compatible with Ford F-100, F-150, and F-250
  • Part number: MS40918

Detailed Product Description

The Mevotech MS40918 steering king pin set features king pins measuring 6.5 inches in length and 0.859 inches in diameter, designed to meet the exact specifications required for Ford F-100, F-150, and F-250 trucks. The overall length and thickness of 8.0 inches and 8.0 mm respectively provide the necessary durability and fitment for steering components. This set is engineered to maintain proper alignment and reduce wear in the steering knuckle assembly, contributing to safer and more stable vehicle handling.

Applications and Problem Solving

This steering king pin set is used in the front suspension and steering system of Ford trucks, specifically the F-100, F-150, and F-250 models. It addresses several common issues:

  • Excessive play or looseness in the steering knuckle
  • Uneven tire wear caused by misalignment
  • Steering instability or wandering
  • Noise or vibration from worn king pins
  • Difficulty maintaining proper steering geometry

Installation Notes and Tips

When installing the Mevotech MS40918 king pin set, ensure the vehicle is securely lifted and supported. Remove the old king pins carefully to avoid damage to the steering knuckle. Clean all mating surfaces before installation. Use appropriate tools to press the new king pins into place, verifying the 6.5-inch length and 0.859-inch diameter for correct fit. Lubricate components as recommended by the vehicle manufacturer to prevent premature wear.

Quality Assurance and Warranty

Mevotech manufactures the MS40918 steering king pin set to meet OEM specifications for Ford trucks. The product undergoes rigorous quality control to ensure dimensional accuracy and material strength. While specific warranty details may vary, Mevotech typically offers coverage against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

BrandMevotech
Part NumberMS40918
King Pin Diameter0.859
King Pin Length6.500
Length8.0
Thickness8.0

This part fits 14 vehicles. Search below:

YearMakeModelBody Type# DoorsPositionNotes
1979FordF-100FrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1979FordF-150FrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1979FordF-250Cab & Chassis2 DoorFrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1978FordF-100FrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1978FordF-150FrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1978FordF-250Cab & Chassis2 DoorFrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1977FordF-100FrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1977FordF-150FrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1977FordF-250Cab & Chassis2 DoorFrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1976FordF-100FrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1976FordF-150FrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1976FordF-250Cab & Chassis2 DoorFrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1975FordF-100FrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length
1975FordF-250Cab & Chassis2 DoorFrontContains Metal Bushing; 0.8593in Diameter; 6.483in Length

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

604.650048540B

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.