288241-G | Push/pull Valve (PP-7 Style)

PUSH/PULL VALVE (7)

PART NUMBER(S):
Fleet Products: 288241, 288241-G
OE: 288241, KN20025, R955288241
Automann: 170.288241

DESCRIPTION:

Model: PP-7 Push/Pull Trailer Brake Control Valve
Vehicles: Compatible with heavy-duty tractors
• Supply Port: 1/8" NPTF (dry seal)
• Delivery Port: 1/4" NPTF (dry seal)
• Control Port: 1/8" NPTF (dry seal)
• Exhaust Port: 1/4"-18 NPT
• Stem Diameter: 5/16"
• Release Pressure: 40 PSI (automatic release)
• Trailer Override Pressure: 26 ± 6 PSI
• Mounting: Steering column mount with 7/8-20 UNEF-2A thread
• Actuation Type: Manual push-pull
• Material: Die-cast zinc body, corrosion-resistant
• Operating Temperature: -40°F to 200°F (-40°C to 93°C)
• Design: Compact with raised port identification letters

Applications:
Used in tractor protection systems to provide modulated or override control of trailer air supply. Automatically exhausts air at 40 PSI. Commonly mounted on the steering column of heavy-duty tractors. Not used on trailers. Offers reliable synchronization of tractor and trailer parking brakes.

CROSS-REFERENCE(S):

288241, 287282, 287282X, R955288241, R955288241N, RKN20025, EBN288241N, OR288241, OR288241X, KN20025, WA288241, E-BN288241X, RB-288241, 745-288241X, BWH288241X, 745-288241, 745-106113, WA106113, LPP3502, AV288241, PL-288241, SB285, 401137, 034079, 1093109, GN288241, 322-GN288241, F224621, 288241RX, BXOR288241, EM57180, 170.288241

A cross-reference listing means this part may be a compatible replacement for these part numbers based on OEM or distributor data.

IMPORTANT INSTALLATION NOTES:

✔ Ensure proper orientation when mounting to the steering column
✔ Use NPT thread sealant on all ports—do not over-torque
✔ Confirm stem travel and shaft clearance before finalizing install
✔ This valve is not suitable for modulating service brake control
✔ Exhaust routing should not be obstructed; ensure vent path is clear

WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?