Product Description
RAB8-250 – 1/2" ID X 250' RUBBER AIR LINE (DOT SAE J1402 TYPE A)
PART NUMBER(S):
Fleet Products: RAB8-250 (New) | OE: Phillips 11-8190-250, Grote 81-0012-250, Pro Trucking 21419
DESCRIPTION:
Model: 1/2" I.D. Rubber Air Line, Bulk Reel
Vehicles: Universal – Tractor, Trailer, Truck, Bus Air Brake Systems
• Inside Diameter: 1/2" (0.500")
• Outside Diameter: ~7/8" (0.87")
• Length: 250 ft (76.2 m) continuous spool
• Material: EPDM rubber with nylon reinforcement (DOT/SAE Type A)
• Maximum Operating Pressure: 225–250 psi
• Burst Pressure: 871–1000+ psi (depending on brand)
• Temperature Range: -40°F to +200°F (-40°C to +93°C)
• Color: Black (standard)
• Compliance: SAE J1402 Type A, DOT FMVSS No. 106, 49 CFR 571.106
• Construction: Dual-braided reinforcement for kink and twist resistance; abrasion, oil, UV, ozone resistant cover
• Function: DOT-approved rubber air brake hose designed for long service life in fleet maintenance applications.
Applications:
Is this hose designed for dependable trailer and truck braking? Yes—RAB8-250 is a DOT-compliant 1/2" air brake hose spool built for service shops, trailer manufacturers, and fleet operators. With a 250' continuous reel, reinforced EPDM design, and compliance with SAE/DOT standards, it delivers safe and flexible air brake connections in both hot and cold climates.
CROSS-REFERENCE(S):
11-8190-250, 81-0012-250, 758-21419, 21419, 1921-8, 451044, 19218, 1238425, E-8578BK, 11004, H-12250, H12250, C408, 10500, 31005, 0220477, 5005979, 932348, 12-38425, 1014310-250, 810012250, GRO810012250, 118190250, HAB8REEL, HE21831, T10199, 1921A-8-T, 81-0012-250, 422497, PT1550R, 6054D, AB.5000, HAB-8-REEL, 177.2004, 12250
A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm hose size and compliance match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Use only DOT-approved compression or reusable fittings for SAE J1402 hoses
✔ Inspect hose before installation; replace if cracked, kinked, or excessively worn
✔ Avoid routing against sharp edges or heat sources
✔ Maintain proper bend radius to prevent premature fatigue
✔ Ensure cut ends are clean and square before inserting fittings
✔ Replace hoses immediately if burst or leakage occurs
SOLD AS NEW
Brand new and ready to install, with OEM Grade Reliability
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
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