89340S Front Extended Brake Lines for GMC C15 C25 K15 K25 Pickup 1971-1987 2X

Product Overview

This aftermarket replacement front extended brake line set is intended for the listed GMC C15, C25, K15, and K25 Pickup applications from 1971-1987 and references part number 89340S. A brake line carries hydraulic brake fluid between braking system components so pressure can be transferred during braking.

Key Features & Performance

• Designed as a front extended brake line for the listed pickup applications
• Supports the normal transfer of hydraulic brake fluid within the vehicle braking system
• Supplied as a set of two brake lines
• Cross-references part number 89340S for identification and comparison
• Suitable for servicing or replacing corresponding front brake lines

Fitment & Compatibility

• for GMC C15 Pickup applications from 1971-1987
• for GMC C25 Pickup applications from 1971-1987
• for GMC K15 Pickup applications from 1971-1987
• for GMC K25 Pickup applications from 1971-1987

Common Uses

• Replacing a worn, damaged, or leaking front brake line
• Servicing the vehicle hydraulic braking system
• Supporting restoration of normal brake fluid transfer after a corresponding line has failed

Technical Specifications

• Product Type: Front extended brake line
• Quantity: 2
• Part Number(s): 89340S
• Vehicle Application(s): GMC Pickup
• Model Application(s): C15, C25, K15, K25
• Year Range: 1971-1987

Frequently Asked Questions

Q: What does a front brake line do? A: A front brake line carries hydraulic brake fluid between braking system components, allowing braking pressure to reach the applicable front brake assembly.

Q: How should fitment be verified? A: Compare the complete existing part number, including 89340S when applicable, with the complete vehicle model designation and year range before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.