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SKU:
ZZ3F08001
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2X Front Extended Stainless Steel Brake Line 89340S for GMC Jimmy 1971-1991
$87.59
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$87.59
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$87.59
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
2X Front Extended Stainless Steel Brake Line for GMC Jimmy 1971-1991
These 2X front extended stainless steel brake lines, referencing OEM cross-reference 89340S, are a direct replacement to restore firm pedal feel and reliable braking on GMC Jimmy models from 1971 through 1991. The extended length and stainless steel construction ensure consistent fluid delivery and long service life.
Overview
These are extended stainless steel brake lines that replace a worn or corroded original front brake hose. Each line is built with a stainless steel braid over a PTFE inner core, which delivers a firmer pedal and better modulation. This set of 2X front extended brake lines is specifically designed for GMC Jimmy applications from 1971 to 1991.
Built For Performance
- Stainless steel braided exterior resists abrasion and corrosion
- PTFE inner lining prevents swelling and maintains consistent fluid flow
- Extended length provides additional routing flexibility and reduces stress on fittings
- Direct replacement design for ease of installation
- Includes two front lines for complete front axle coverage
Fits These Machines
- for GMC Jimmy 1971-1991
On-The-Job Use
- Replacement for lifted or modified suspension setups requiring extended brake lines
- Routine maintenance when replacing calipers or performing a brake system overhaul
- Improving brake response in vehicles used for towing or off-road duty
Specs At A Glance
| Part Number(s) | 89340S |
| Quantity | 2 |
| Material | Stainless Steel Braid with PTFE Lining |
| Type | Front Extended Brake Line |
Good To Know
Q: Will this brake line fit a stock GMC Jimmy? A: Yes, the extended design covers the original fitment range for GMC Jimmy 1971-1991, but verify the exact line length and fittings against your vehicle's specific configuration.
Q: Do I need to replace both front lines at the same time? A: It is recommended to replace front brake lines in pairs to maintain balanced braking performance and even wear, and this set includes two lines for that purpose.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.