9in #3 Line -4 Str/-4 Str

The ALLSTAR PERFORMANCE 9-inch #3 Line -4 Str/-4 Str brake hose assembly delivers reliable hydraulic performance for high-demand engine and transmission cooling systems. Constructed with braided stainless steel and PTFE lining, this 9-inch hose features 4 AN straight female connectors on both ends, providing a direct, leak-resistant fluid pathway critical for maintaining system pressure and temperature control under sustained load.

The dual 4 AN straight female configuration and #3 hose diameter make this assembly compatible with high-flow cooling circuits common in performance engines, marine applications, and heavy-duty off-road recovery equipment. The stainless steel braid provides corrosion resistance in salt-air environments and resists abrasion when routed near hot exhaust or sharp edges. PTFE inner lining ensures chemical compatibility across synthetic fluids, glycol-based coolants, and transmission oils without degradation or swelling. At 0.12 lbs and compact 9-inch length, this hose fits tight engine bays and modular cooling layouts where space is constrained.

Buyers assembling custom hydraulic cooling circuits, upgrading OEM hose runs, or building marine and off-road systems value ALLSTAR PERFORMANCE components for repeatability and fit consistency. The straight female-to-female design eliminates the need for additional adapter fittings, reducing junction points that can fail under vibration or thermal cycling. Single-unit replacement simplifies troubleshooting if a hose develops a weep or blockage.

This hose is sold individually, allowing builders to order exact quantities needed for multi-circuit systems without excess inventory or waste.