Description
289714-G - QR-1C QUICK RELEASE/DOUBLE CHECK VALVE - 0 PSI
PART NUMBER(S):
Fleet Products: 289714-G (New) | Replaces OE: Bendix: 289714, 104576, 109089, 800539 | Automann: 170.289714 | Haldex: KN32041 | International: 1676745C1 | Mack: 20QE2288, 25175160, 745-289714N | Volvo: 8071356, 85150276 | WABCO: 4735050030, 9340990100, 9340990150, 9340990200 | Meritor: R955289714N | Euclid: E-BN289714N | Velvac: 034012 | Dayton Parts: AV289714 | PAI: EM36260 | Tectran: 14477, TV289714
DESCRIPTION:
Model: Bendix QR-1C Quick Release/Double Check Valve
Vehicles: Heavy-duty trucks and trailers using compatible spring brake anti-compounding circuits
• Valve Type: Quick release valve with integral double check
• Supply Port: One 1/4" NPT
• Delivery Port: One 3/8" NPT
• Balance Port: One 1/4" NPT
• Crack Pressure: 0 PSI
• Mounting Holes: Two 11/32" diameter
• Mounting Hole Spacing: 1.500"
• Overall Height: 2.680"
• Overall Length: 3.140"
• Function: Rapidly exhausts spring brake release pressure
• Double Check Function: Prevents spring and service brake compounding
• Thread Type: NPT
Applications:
Designed for the emergency side of spring brake systems requiring fast air release and anti-compounding protection. The integral double check valve selects the applicable pressure signal while preventing simultaneous spring and service brake application.
CROSS-REFERENCE(S):
289714N, 289714NP, 289714P, 289714RX, 289714X, 289714BXW, 289714CX, 289714OR, OR289714, OR289714X, 0R289714BXR, BOR289714X, BEN-289714, BEN289714N, BW 289714, BW 289714N, BW OR289714, BW OR289714X, BW-289714N, BW104576, BW109089, BW289714, BW289714N, BW800539, BX104576, BX109089, BX289714, BX289714N, BX289714X, BX800539, BXOR289714, BXW289714, BAN289714, BND289714N, BER-289714, BH289714, BHV289714N, R289714, R955289714X, TDAR955289714N, TDAR955289714X, 8235R955289714N, 8235R955289714X, E-BN289714X, WKN32041, KN-32041, KN32040, RKN32041, 6300WKN32041, 8235RKN32041, TDARKN32041, 170289714, AM170289714, 20-QE-2288, 2QE2288, 745-289714RX, 1676-745-C, 1676745C, 729013401, 9242 289714, 9246 289714, 9645 289714, 9646 289714, A12-14980-000, A12-14980-001, A12-14980-002, A12-14980-003, WWS 289714, WWS 72901-3401, F3HZ 2K119 A, 034012, 34012, ACA-09479700, 0587-289714P, 14233, 1899664717, 3501023, 3626, 36260, LQV-3626, LDV3626, 4820-01-095-1697, 90015034, B9749GRP, F224699, FC289714, FLTBV714, M-289714, NS289714, NSDS1676745C1, OTR289714, PD 289714P, QR-1C, S-9749, S9749, TR289714, TLA289714, US31-1046, WA289714, ZZ289714, ZZ289714RX, N20952A, N17943, TWDBEN289714N, FB8536, H289714, K289714, KL3516WA, Q7005A, RL3516FD07, SM-3321
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 1/4" supply, 3/8" delivery, and 1/4" balance port connections.
✔ Mount using two 11/32" holes spaced 1.500" apart.
✔ Connect the balance port according to the spring brake anti-compounding schematic.
✔ Keep the quick-release exhaust path clear and unobstructed.
✔ Pressurize each circuit separately and verify quick release, double check operation, no backflow, and no leakage.
Warranty Information
