Moog K9042 Suspension Ball Joint - Front Upper

Brand Moog K9042
Position Front Upper
Adjustable No
Castle Nut Included Yes
Cotter Pin Hole Yes
Greaseable Yes
Material Neoprene
Mounting Hole Quantity 4
Mounting Type Bolt-On (4 Bolt)
Suspension Grade Type Standard
Fits Isuzu and Chevrolet · 17 vehicles

Bolt-on installation. Four-bolt mounting helps make replacement straightforward.

Greaseable design. Allows routine lubrication for smoother operation.

Neoprene material. Provides durable sealing for dependable performance.

Cross-references Anchor 10342, Beck/Arnley 101-3502 and Mevotech Supreme MK9042 for the same application. See all 41.

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MOOG K9042 Front Upper Ball Joint

MOOG K9042 is a bolt-on front upper suspension ball joint built for select Isuzu and Chevrolet applications. It combines a greaseable design, neoprene sealing, and a standard suspension grade layout to support dependable steering and suspension service on older light trucks and SUVs.

Key Features

  • Front upper suspension ball joint for select 1981-1991 applications
  • Bolt-on 4-bolt mounting type for direct replacement service
  • Greaseable design for routine lubrication maintenance
  • Neoprene material helps protect the joint from contamination
  • Castle nut and cotter pin hole included for secure fastening
  • Standard suspension grade type for everyday repair use

Detailed Product Overview

MOOG K9042 is engineered for front upper suspension locations on 1984-1991 Isuzu Trooper, 1981-1987 Isuzu Pickup, and 1981-1982 Chevrolet LUV models. This part number, K9042, is built with a bolt-on mounting pattern and greaseable serviceability to support straightforward maintenance on vehicles that need a front upper ball joint replacement. MOOG chassis components are known for problem-solving design details that help reduce installation friction and improve service fit.

This part cross-references Beck/Arnley 101-3502 and Mevotech Supreme MK9042 for the same application.

Common Repair Symptoms

  • Front-end looseness or play during steering
  • Clunking or knocking from the upper suspension area
  • Uneven tire wear related to worn suspension joints
  • Steering wander or reduced directional stability
  • Visible wear at the front upper ball joint

Installation Notes and Tips

Verify the vehicle’s front upper suspension configuration before installation. The bolt-on 4-bolt mounting style should match the original attachment points, and the cotter pin hole and castle nut should be secured according to service specifications. Grease the joint after installation if required by the maintenance schedule.

Quality Assurance

MOOG ball joints are backed by material selection and testing practices aimed at consistent service performance. For 1984-1991 Isuzu Trooper, 1981-1987 Isuzu Pickup, and 1981-1982 Chevrolet LUV front upper repairs, K9042 provides a service-focused replacement option from a recognized chassis brand.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1991IsuzuTrooperFront Upper—
1990IsuzuTrooperFront Upper—
1989IsuzuTrooperFront Upper—
1988IsuzuTrooperFront Upper—
1987IsuzuPickupFront Upper—
1987IsuzuTrooperFront Upper—
1986IsuzuPickupFront Upper—
1986IsuzuTrooperFront Upper—
1985IsuzuPickupFront Upper—
1985IsuzuTrooperFront Upper—
1984IsuzuPickupFront Upper—
1984IsuzuTrooperFront Upper—
1983IsuzuPickupFront Upper—
1982ChevroletLUVFront Upper—
1982IsuzuPickupFront Upper—
1981ChevroletLUVFront Upper—
1981IsuzuPickupFront Upper—
Directly replaces or cross-references 41 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 10342Beck/Arnley — 101-3502Mevotech Supreme — MK9042MOOG Chassis Products — K904202-500018-94224-550-28-94224-550-38-94224-550-48-94243-234-008-94243-234-040-1170240-1191145D005046D0050A260-1251500-1050536-696610.660411342K25000130513150690026116604194224550942432348942245505894472255089447225518944722552A1-204B9042BJ-1342E-6297-TUE6297FA1285JBJ406L86-1650L86-1782R240204SP9086TC516