Description
065437-G - SR-5 SPRING BRAKE VALVE WITH ANTI-COMPOUNDING - 3/8" NPT
PART NUMBER(S):
Fleet Products: 065437-G | Replaces OE: Bendix: 065437, 65437, 109615, 102831, K033221 | Automann: 170.065437 | WABCO: 9738850010 | Mack: 745-065437 | Meritor: R955065437N | Euclid: E-BN065437N | PAI: EM56620
Replaces:
SR-4: 101112, 102209, 103052, 103053, 107539, 108074, 108075
SR-2: 102761, 104973, 109068
DESCRIPTION:
Model: Bendix SR-5 Style Trailer Spring Brake Control Valve 3/4" mount
Vehicles: Single- and tandem-axle heavy-duty trailers using compatible spring brake systems
• Valve Type: Pneumatic trailer spring brake control valve with integral anti-compounding
• Supply Port: One 1/4" NPT
• Delivery Ports: Four 3/8" NPT
• Reservoir Port: One 3/4" NPT
• Service/Anti-Compounding Ports: Two 1/4" NPT, including the trailer service signal connection
• Exhaust Port: One 3/4" NPT
• Operating Pressure Setting: 70 PSI
• Mounting: Direct 3/4" NPT reservoir mount
• Brake Capacity: Controls up to four spring brake actuators
• Emergency Function: Applies the trailer spring brakes when trailer supply pressure is lost
• Anti-Compounding Function: Prevents simultaneous full service and spring brake application
• System Use: Supports single-reservoir trailer spring brake systems and compatible SR-4 upgrade applications
Applications:
Designed for trailer air brake systems requiring spring brake release, emergency application, reservoir control, and anti-compounding through one SR-5-style valve. It is typically replaced when the spring brakes release slowly, fail to apply after supply-pressure loss, compound during service braking, or the valve develops internal or external air leakage.
CROSS-REFERENCE(S):
109624, R955065437X, T-A-065437, RB-065437, 170065437, 65437X, 65437RX, ACF-0241A700, 034035, 34035, 0587-065437P, 065437X, 0R109615BXR, 102831, 109615X, 14523, 3521889, 401188, 5662, 56620, 65437P, 745109615X, 745K033221, 801664, AM170065437, AV065437, BA142GRP, BEN-065437, BER-065437, BW OR109615, BW065437, BW102831, BW109615, BW801664, BWK033221, BX065437, BX102831, BX109615, BX801664, BXK033221, BXOR109615X, BXW065437, F224664, FC065437, FLTBV437, K033086, K033221, K033221BXW, LBV-5662, M-65437, OR109615X, OTR065437, PD 065437P, R955065437, R95565437N, S-A142, SA142, TDAR955065437, TR065437, TV065437, ML065437, 107539, 107539N, 109619X, 065437N, 170065430, 8235R955065437N, TDAR955065437N, WA65437
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, four 3/8" delivery, 3/4" reservoir, two 1/4" service, and 3/4" exhaust connections.
✔ Mount the valve directly to the reservoir or tank in the same orientation as the original valve.
✔ Connect the trailer service signal correctly to maintain anti-compounding operation.
✔ Apply air-system-compatible thread sealant without allowing sealant to enter the valve ports.
✔ Pressurize and leak-test the system, then verify reservoir charging, spring brake release, emergency application, and anti-compounding.
Warranty Information
