HomeSteering > Hardware, Fasteners and FittingsMevotech MS40930 Steering King Pin Set - Front
Part #: MS40930

Mevotech MS40930 Steering King Pin Set - Front

Front
⚙️ 4 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$103.75Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, F-350
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Mevotech MS40930 Steering King Pin Set

The Mevotech MS40930 Steering King Pin Set is designed specifically for Ford F-350 models, providing precise fitment and reliable performance. This set includes king pins engineered to exact specifications, ensuring proper steering alignment and durability.

  • King pin length: 7.272 inches
  • King pin diameter: 1.2998 inches
  • Overall length: 9.5 inches
  • Thickness: 9.5 mm
  • Compatible with Ford F-350 trucks

Detailed Product Description

The MS40930 king pin set from Mevotech is manufactured to meet the stringent requirements of Ford F-350 steering systems. The king pin length of 7.272 inches and diameter of approximately 1.3 inches are critical dimensions that ensure a secure fit within the steering knuckle assembly. With an overall length and thickness of 9.5 inches and 9.5 mm respectively, this set maintains the structural integrity necessary for heavy-duty steering applications. These precise measurements help maintain proper steering geometry and reduce wear on related components.

Applications and Problem Solving

This steering king pin set is used primarily in the front suspension and steering assembly of Ford F-350 trucks. It addresses several common issues including:

  • Excessive steering play or looseness
  • Uneven tire wear due to misalignment
  • Steering knuckle wobble or instability
  • Noise or vibration from worn king pins
  • Difficulty maintaining proper steering control

Installation Notes and Tips

When installing the Mevotech MS40930 king pin set, ensure the vehicle is securely lifted and the front suspension components are properly supported. Clean all mating surfaces before installation to prevent premature wear. Use appropriate lubrication on the king pins to facilitate smooth movement and reduce friction. Verify torque specifications for all fasteners according to Ford F-350 service guidelines to maintain safety and performance.

Quality Assurance and Warranty

Mevotech manufactures the MS40930 steering king pin set with quality materials and precision engineering to meet OEM standards. While specific warranty details should be confirmed at the point of purchase, Mevotech typically offers coverage against defects in materials and workmanship. This ensures that the part performs reliably under normal operating conditions for Ford F-350 vehicles.

BrandMevotech
Part NumberMS40930
King Pin Diameter1.2998
King Pin Length7.272
Length9.5
Thickness9.5

This part fits 4 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
1991FordF-350RWDFrontContains composite bushings; Size: 1.2998" X 7.272"
1990FordF-350RWDFrontContains composite bushings; Size: 1.2998" X 7.272"
1989FordF-350RWDFrontContains composite bushings; Size: 1.2998" X 7.272"
1988FordF-350RWDFrontContains composite bushings; Size: 1.2998" X 7.272"

* 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:

604.650258629C

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