Description
279180-G - R-6 RELAY VALVE - 2 PSI, 180° CONTROL PORT
PART NUMBER(S):
Fleet Products: 279180-G | Replaces OE: Bendix: 279180, 280375, 281182, 279180, 279730, 279731, 281908, 284348 | Automann: 170.279180 | Haldex: KN28140 | WABCO: 9738900080 | Mack: 745-279180 | Navistar: 3205-416-C | Meritor: R955279180N | Velvac: 034020 | PAI: EM35820 | Tectran: 14445 | Tramec Sloan: 401131
DESCRIPTION:
Model: Bendix R-6 Air Brake Relay Valve
Vehicles: Heavy-duty trucks and trailers using compatible low-crack-pressure service brake circuits
• Valve Type: Air-operated graduating relay valve
• Supply Port: One 3/8" NPT
• Delivery Ports: Four 3/8" NPT
• Control Port: One 1/4" NPT
• Control Port Orientation: 180°
• Crack Pressure: 2.0 PSI
• Body Material: Aluminum
• Mounting: Standard R-6 configuration
• Function: Accelerates service brake application and release
Applications:
Designed for commercial vehicle air brake systems requiring rapid delivery of reservoir air to multiple service brake chambers. The 2 PSI crack pressure supports fast response in compatible truck, trailer, and vocational brake circuits.
CROSS-REFERENCE(S):
279180N, 279180NP, 279180P, 279180RX, 279180X, OR279180X, 0R279180, 279730, 279730X, 279952, 279952B1, 279952R, 280375N, 280375R, 280375X, 280375CX, 061-280375X, 281182X, 281834, 282346, 170279180, 170.27918, 170.280375, S9738900080, 973 890 008 0, KN28140N, WA279180, 20QE39301, 20-QE-39301, 034020, 34020, 34021, 14031, 15095A, 2300919, 8871173, 7926001996, 90312766, 113529, 13777031P, 1377703P, 750762, PL-279180, ZZ279180X, E-BN279180X, E-BN279180N, N279180, RB-279180, BWH279180, 745279180, 745-279180N, BEN279180N, BEN-279180, 13AV4583, R6513-A, VTC-8655, TKL25019, 177141, 9006449, 936001005, 7926000493, 10-279180, A103600, 701506, M-279180, D2X2654, AV279180, K279180, M1567183, S-5865, S5865, SA147, 3617, 36170, 3682, 36820, EM36820, 5K-9857, A7X-2159, B5865GRP, BER-279180, BW 279180, BW279180, BW279180N, BW279730, BW280375, BW281182, BX279180, BX279180N, BX279730, BX280375, BX281182, BXOR279180B1, F224704, FLT FS279180N, FS279180N, LRV-3682, LV1011, LV1012, R955279180, R955279180X, R955279180NRI, TDAR955279180, TDAR955279180N, TR279180, TV279180, 10279180, TLA279180, 8235R955279180N, BH279180, BH280375, BXOR279180X, EXOR279180X
A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.
IMPORTANT INSTALLATION NOTES:
✔ Confirm the application requires a 2 PSI R-6 relay valve.
✔ Verify the 180° control-port orientation matches the original valve.
✔ Confirm the 3/8" supply, four 3/8" delivery, and 1/4" control connections.
✔ Apply air-system-compatible sealant without allowing sealant inside the valve.
✔ Test crack pressure, balanced delivery, rapid release, and leak-free operation.
Warranty Information
