Description
CAB CONTROL VALVE – MANUAL PUSH-PULL EMERGENCY RELEASE
PART NUMBER(S):
Fleet Products: 17600B-G (New) | OE: Sealco 17600B, Haldex RSL17600B, Automann 170.17600B
DESCRIPTION:
Model: Manual Push-Pull Emergency Release Valve
Vehicles: Dollies, semi-trailers, and full trailers requiring parking brake control
• Inlet Port: 1/4" NPT
• Outlet Port: 1/4" NPT
• Exhaust Port: 1/4" NPT
• Valve Type: Push-pull, 3-hole panel-mounted control valve
• Name Plate: 826 (Emergency Brake Release)
• Knob Type: Handle 13
• Dimensions: Height ~4.78", Width ~2.56", Depth ~1.75"
• Weight: ~0.87 lbs
• Function: Provides manual air control for spring brake release. Built-in exhaust prevents brake compounding and ensures safe parking brake disengagement.
Applications:
Is this control valve right for your trailer setup? Yes—designed for emergency or parking brake release in dollies and trailers, the Sealco 17600B-G provides reliable manual control in cab or trailer-mounted configurations. Commonly used across fleet and converter dolly systems where safe, consistent spring brake operation is required.
CROSS-REFERENCE(S):
Sealco 17600B, 17600B-2, 17600M, 110114, 110274, 110284, 110514, 110644, ESL17600B, SEA17600B, SA17600B, SC17600B, SL17600B, SL-17600B, RSL17600B, AV17600B, GTA-17600, GTA17600, SEA17600-B, 680-17600B, 17600-B, N14488R, 509217, KWKWI509217, KWI509217, ROS13016045, W443708, RL3548GB, 10014429, A100042368, 12900043, 39540111, 41903005, SA17600M, SEA17006B, PPPROVA-17600, IMXGTA-17600, IMIMXGTA-17600, AMMTRRSL17600B, MTRRSL17600B, OTR17600B, 17017600B, 17600, 176002X, 17600BP, 17600L, E-SL17600, ESL17600
A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Mount using the standard 3-hole panel configuration for proper alignment.
✔ Ensure correct knob orientation and nameplate placement for operator visibility.
✔ Apply thread sealant to all 1/4" NPT fittings.
✔ Confirm compatibility with the dolly or trailer’s park brake air circuit.
✔ Use repair kit RSL1765 for service or rebuild if necessary.
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Warranty Information
