Rack and Pinion Bushing Kit

What Is a Rack and Pinion Bushing Kit?

The rack and pinion assembly receives the rotational movement of your steering wheel and translates it into the lateral movement that actually turns your front wheels — gears inside the unit push and pull on the tie rods to make it happen. Holding all of that in place are the rack and pinion mount bushings: small but critical components that keep the steering rack securely anchored to your vehicle's chassis.

The primary function of a rack and pinion bushing is to securely mount the steering rack to the chassis while dampening road vibrations and isolating noise. Positioned between the metal housing of the steering rack and the vehicle's subframe, these bushings act as cushions that allow controlled movement without introducing play or instability into the steering system.

Why Rack and Pinion Bushings Wear Out

Original equipment (OE) bushings are typically made from rubber, which provides good initial vibration damping but tends to degrade faster under heat, moisture, and exposure to engine oils or road salts. Over time, this leads to cracking, softening, or complete collapse of the material — resulting in compromised steering feedback and increased wear on adjacent suspension components.

Power steering, aggressive wheel alignment geometry, wider wheels, and lower-profile tires have all put radically increased loading on modern steering systems, and engine bay contaminants such as oil leaks further accelerate the degradation of steering rack mount bushings.

Signs You Need New Rack and Pinion Bushings

• Clicking sounds from the front of the vehicle when turning.
• Steering that feels loose, or unusual jerking in the steering wheel due to excessive play and movement of the steering gear.
• Your vehicle veering from side to side or noticeable slack in the steering wheel.
• Towing or trailer use putting extra stress on the bushings, resulting in unwanted steering wheel play, grinding, or clunking noises.

OEM Rubber vs. Polyurethane Bushing Kits

While OEM-style rubber bushings are cost-effective and quiet, many drivers opt for upgraded polyurethane rack and pinion bushing kits for enhanced durability and sharper handling. Urethane bushings paired with steel inserts enhance road feel and provide greater durability than typical rubber bushings. The trade-off is a modest increase in NVH (noise, vibration, and harshness) transmission — acceptable for most performance and daily-driver applications alike.

Top Brands for Rack and Pinion Bushing Kits

Choosing a quality kit from a reputable manufacturer ensures proper fitment and long-term performance. Here are the leading brands in this category:

• Super Pro — Super Pro's steering rack bushing kits replace fast-wearing soft rubber bushings to reduce slop, movement, and deflection, resulting in more consistent steering feel and function — while also anchoring the steering rack to reduce road wandering and the need for constant small corrections.
• Whiteline Suspension — A globally recognized leader in suspension bushings and alignment components, Whiteline offers vehicle-specific rack and pinion bushing kits engineered to tighter tolerances than OE, making them a top choice for both performance enthusiasts and daily drivers seeking improved steering response.
• Energy Suspension — Rubber bushings may compensate for road noise and vibration, but they don't provide the reliability, longevity, and heightened performance that Energy Suspension's polyurethane rack and pinion bushings do — kits designed to eliminate steering play and withstand the rigors of everyday driving and towing.
• NOLATHANE — Nolathane steering rack mounts are engineered to outlast and enhance steering precision and feedback, backed by over 40 years of history as the number one replacement and enhancement bushing brand in Australia and New Zealand, with catalog coverage now extending to the North American market.
• Skyward Automotive Products — Skyward rounds out the category with a focused selection of rack and pinion bushing kits suited for drivers seeking reliable OE-quality replacements at a competitive value.

Whether you're restoring worn-out steering feel on a daily commuter or dialing in the handling on a performance build, the right rack and pinion bushing kit is one of the most cost-effective steering upgrades available. Browse the full selection above to find the correct kit for your vehicle.