Description
110570 - CONTROL LINE VALVE - NEW
PART NUMBER(S):
Fleet Products: 110570 (New) | Replaces OE: Sealco: 110570, 110571, 110606, 110690 | Haldex: KN28300 | Meritor: RSL110570 | Euclid: ESL110570 | Aurora: SEA110570 | Automann: 170.110570 | TRP: TRP110570 | FleetPride: FP110570 | Traction: SEL110570 | World American: WA110570 | Genuine Newstar: 110370 | Bendix: 109001, 109002, 065476, 109264, 287114 | Williamns: WM320 | TRAMEC: 51401, 51402
DESCRIPTION:
Model: Control Line Valve with Dolly Port
Vehicles: Converter dollies, turntable axles, and pull, transfer, or B-train trailers
• Control Port: 3/8" NPT
• Reservoir Port: 1/2" NPT
• Delivery Ports: Two active 3/8" NPT ports
• Dolly Port: 3/8" NPT balanced signal output
• No. of Ports: 4
• Nominal Crack Pressure: 0.0 PSI
• Mounting Configurations: 110570 standard bracket, 110571 reversed bracket, and 110690 without bracket
• Construction: Heavy-duty metal body with internal check valve
• Function: Balances control-line pressure and supports faster brake application and release
Applications:
Designed for converter dollies, turntable axles, and multi-axle combination trailers requiring balanced control-line pressure across the braking system. It is typically replaced when brake application becomes uneven, release is delayed, or internal leakage causes brake drag.
CROSS-REFERENCE(S):
GTA-110570, KN28300, KN28300X, MBI287114X, H287114X, 287114, 287114R, E-SL110570, 55110570, RB-110570, 51401, 51402, 650-RSL110570
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:
✔ Plug all unused ports before pressurizing the brake system.
✔ Connect the port marked “Dolly” to the dolly or turntable-axle control circuit.
✔ Verify the required bracket configuration before installation: 110570 standard, 110571 reversed, or 110690 without bracket.
Warranty Information
