Freightliner Radiator Mount | # BCD 28847 1 Starter Relays \ Solenoids Control / Secondary Service Port:

Control / Secondary Service Port: 1/4 - 18 NPT

7" Diameter

The valve is pressure sensitive and automatically moves from the applied (over the road position) to the exhaust position (thus applying the parking brakes) if total system pressure (both front and rear axle reservoirs) drops below 20 to 30 psi

Outside Circumference: 34 Inches

Alliance 7" x 16" Box Back West Coast Mirror | ABP N74B 20701

Freightliner Radiator Mount | # BCD 28847 1 Starter Relays \ Solenoids Control / Secondary Service Port:Freightliner Radiator Isolator Mount Width 3 5 8, Length 3 1 4, Thickness 1 13 16, 1 2 Bolts. Replaces: RM4663471, 165 RM46 63471, 28847 1, DT1175, 11129, S 20673, RM46 63471ATR Part # BCD 28847 1