Moog K150270 Rack and Pinion Bellows Kit

Rack and Pinion Bellows Kit for Steering Protection

The Moog K150270 rack and pinion bellows kit helps protect steering components from dirt, moisture, and road debris while maintaining the correct bellows shape and fit. Built with nitrile material and supplied with hardware and ties, it supports a clean replacement on a wide range of Chevrolet, GMC, Dodge, and Nissan applications.

Compatible With 1993-2007 vehicles including Chevrolet Silverado 1500, GMC Sierra 1500, Dodge Dakota, Dodge Durango, and Nissan Quest. This Moog K150270 bellows kit is a direct-fit steering service part for restoring the protective boot on the rack and pinion assembly.

Key Features

• Moog K150270 rack and pinion bellows kit for steering system service
• Nitrile construction for flexibility and resistance to underhood exposure
• 18-rib design helps maintain bellows movement through steering travel
• Includes hardware and ties for installation support
• Large end diameter: 1.990 in.; small end diameter: 0.540 in.
• Length: 8.560 in. for the listed steering applications
• No vent hole design

Detailed Description

The Moog K150270 is a rack and pinion bellows kit engineered for steering systems that need a replacement protective boot with the correct dimensions and material characteristics. Its nitrile construction and 18-rib profile help the bellows flex with steering movement while shielding internal steering components from contamination. The included hardware and ties support a more complete service installation, and the part number K150270 is commonly searched for steering repair on Chevrolet Silverado 1500, GMC Sierra 1500, Dodge Dakota, Dodge Durango, and Nissan Quest models.

Moog focuses on design updates that improve part life and make replacement easier, which is why this bellows kit is a practical choice when servicing the rack and pinion area. This part cross-references Mevotech Supreme MK150270 and MS50027 for the same application.

What It Helps Address

• Torn or cracked rack and pinion bellows
• Contamination entering the steering rack area
• Loss of protection around steering components
• Improper bellows fit during steering service
• Wear-related replacement on high-mileage steering systems

Installation Notes and Tips

Verify the large end diameter, small end diameter, and overall length against the original bellows before installation. Inspect the rack and pinion housing, tie rod ends, and adjacent steering components for wear or damage before fitting the new boot. Use the supplied hardware and ties to secure the bellows properly, and confirm that the bellows moves freely through the steering range without twisting or binding.

Quality Assurance

Moog is known for ongoing chassis design improvements that focus on longer service life and easier replacement. The K150270 is built to meet the dimensional and material requirements of the listed steering applications, supporting a dependable repair on compatible Chevrolet, GMC, Dodge, and Nissan vehicles.