Dorman H622135 Brake Hydraulic Hose - Front Left

Brake Hose for Chevrolet P30 and GMC P3500

Dorman H622135 is a front left brake hydraulic hose engineered to match the fit, function, and performance of the original hose on specific vehicles. It is built with EPDM rubber and treated steel fittings to support dependable brake fluid transfer in demanding service conditions.

Compatible with 1997-1999 Chevrolet P30 and 1997-1999 GMC P3500 front left applications with conventional forward control chassis and RPO code FK5 (5,000 lb. capacity I beam front axle). This Dorman H622135 brake hose is a direct-fit replacement for the specified position and configuration.

Key Features

• Brake hydraulic hose for front left installation
• EPDM rubber hose material with black outer sleeve
• Flexible hose design for routing in brake system applications
• Treated steel banjo fitting on end 1 with 10 mm thread diameter
• Treated steel male/female fitting on end 2
• Gaskets included for sealing at the connection points
• Overall length: 40.8 in.; axis 1 length: 35.55 in.

Detailed Description

This brake hose is precision-engineered as an OE-style replacement for the original hydraulic hose used on select Chevrolet P30 and GMC P3500 chassis. Dorman H622135 is designed around the specified fitment, including the front left position and the FK5 front axle configuration, to maintain proper brake line routing and connection geometry. The hose uses rubber construction with a protective jacket and treated steel end fittings for a service-ready brake repair.

This part cross-references Raybestos Brakes BH383394 for the same application.

What It Helps Address

• Cracked or deteriorated brake hose rubber
• Brake fluid seepage at hose connections
• Restricted brake fluid flow from internal hose wear
• Soft or inconsistent brake pedal feel caused by hose condition
• Brake service needs on front left Chevrolet P30 and GMC P3500 chassis

Installation Notes and Tips

Verify the vehicle year, make, model, position, and axle configuration before installation. This hose is for the front left location on the listed applications and includes gaskets, but mounting hardware and bracket are not included. Inspect adjacent brake lines, fittings, and sealing surfaces during replacement, and bleed the brake system after installation according to the vehicle service procedure.

Quality Assurance

Dorman manufactures this brake hydraulic hose to match the original part’s fit and function on the specified vehicles and positions. The design focuses on correct routing, sealing, and durability for a complete brake repair on 1997-1999 Chevrolet P30 and 1997-1999 GMC P3500 applications.