MOOG Steering Pitman Arm for Chevrolet K1500 (1988–1999) — K6335 Heavy‑Duty Steel, Sealed Bearing

The MOOG K6335 is a heavy-duty steering pitman arm engineered to restore precise steering feel and long service life for 1988–1999 Chevrolet K1500 trucks.

Designed as a direct-fit replacement for the factory pitman arm, this MOOG Problem Solver unit combines reinforced steel construction, refined bearing design and a protective cover plate so the steering linkage performs like new without complex modifications. MOOG builds these parts with input from technicians and motorsports teams, focusing on durability, easier installation and reduced drivetrain wear over time.

How does the K6335 improve steering performance?

The K6335 centers on tight tolerances and improved load distribution to sharpen steering response and reduce play that develops in older parts. You’ll notice more consistent steering effort and fewer wandering or vague steering sensations compared with a worn pitman arm.

• Precision-machined contact surfaces for less lash
• Powdered-metal gusher bearing lets grease reach critical interfaces
• Stronger steel core resists bending under load

What design features make this pitman arm more durable?

MOOG applies several engineering upgrades to extend life and prevent premature failure from road debris, corrosion and repetitive stress. Those features reduce the likelihood of accelerated tire wear and steering component replacement.

• Heavy-duty steel construction resists deformation
• Patented cover plate seals bearings from contaminants
• Tighter manufacturing tolerances for even wear distribution

Will the K6335 be easy to install on my K1500?

This unit is produced as a direct replacement with OE-style fitment, so installation requires standard tools and basic mechanical experience. The design simplifies alignment and reduces the need for additional adjustments after bolting the arm in place.

• Built to match factory mounting points for direct bolt-on fit
• Covers and bearings pre-engineered to minimize post-install tweaks
• Works with existing steering linkage and hardware from your 1988–1999 K1500

How does the bearing and lubrication design benefit long-term use?

MOOG’s powdered-metal gusher bearing design channels grease to the stud and bearing interface, lowering friction and spreading load more evenly. This leads to smoother operation and slower wear of mating parts, extending the interval before replacement is necessary.

• Grease-flow bearing enables continuous lubrication of critical surfaces
• Reduced friction means less heat and wear during steering cycles
• Sealed cover plate preserves lubricant and keeps out grit and moisture

Who is this for? The MOOG K6335 pitman arm is intended for owners and professional technicians maintaining 1988–1999 Chevrolet K1500 trucks who want a reliable, long-lasting steering component without custom modifications. It’s a smart upgrade for vehicles showing steering play, uneven tire wear, or when replacing aging chassis components during a suspension overhaul.