Pneumatic Valves
Filters
FleetSpec (183) FS-6849 AIR PRESSURE GAUGE
FleetSpec (183)SKU FS-6849-S03-183
Notes:1-5/8" Diameter, 1/8" PT Center Mount. Reads 0 to 160 PSI.
FleetSpec (183) FS-70-2160 REATHER Fitting 3/8" PT
FleetSpec (183)SKU FS-70-2160-S03-183
REATHER Fitting 3/8" PT
FleetSpec (183) FS-6678RE "ELBOW" Rubber Link only
FleetSpec (183)SKU FS-6678RE-S03-183
Rubber Elbow For Fs-6678. Replaces Haldex 90054630.
FleetSpec (183) FS-6594R Rubber LOLLIPOP for FS-6594
FleetSpec (183)SKU FS-6594R-S03-183
Replaces Haldex 90054516. Notes "Lollipop" rubber link only.
FleetSpec (183) FS-433 Clevis BUSHING, 1/2-ID x 3/4-OD
FleetSpec (183)SKU FS-433-S03-183
Clevis BUSHING, 1/2-ID x 3/4-OD. Equivalent To Haldex 45210094.

FleetSpec (183) GTD3000 Seat CONTROL Valve, Air/Electric combination Black Knob (Removable)
FleetSpec (183)SKU GTD3000-S03-183
Port Size 1/8" PT. Terminals 1/4" Blade (2).
FleetSpec (183) FS-6580 Manual CONTROL Valve
FleetSpec (183)SKU FS-6580-S03-183
Ports (2) 1/4" PT. Replaces Dayton 334-1599 Euclid E4326 Manac 023-138 Neway 90054088. Notes: Brass housing for corrosion resistance. WARNING Rever...
View full detailsFleetSpec (183) FS-6594 LINKAGE Assembly (SRK 168)
FleetSpec (183)SKU FS-6594-S03-183
Replaces Neway SRK168, 48100225. Notes: 18" Straight Rod. Easily cuts down for any install.
FleetSpec (183) FS-6603 HEIGHT CONTROL Valve KD-2204
FleetSpec (183)SKU FS-6603-S03-183
Replaces Barksdale 52321-Q29, Q113, Q197; Freightliner KD-2204. Notes: Fast Response, High Airflow design 4 (1/4" PT) Ports.
FleetSpec (183) FS-317E Steel Terminal BOLT
FleetSpec (183)SKU FS-317E-S03-183
Product detail 1/4" Female PT x 1" long.
FleetSpec (183) FS-6613 HEIGHT CONTROL Valve KD-2375
FleetSpec (183)SKU FS-6613-S03-183
Replaces Barksdale KD-2375, 52321-Q303; Hadley H00450CE. Notes: Fast Response, High Airflow design 4 (1/4" PT) Ports.
FleetSpec (183) FS-6596 PRESSURE PROTECTION Valve, with Filter
FleetSpec (183)SKU FS-6596-S03-183
Replaces Williams WM778A1, 118181 Manac 023-150. Notes: Normally Closed. Opens @ 70 PSI Max. operating pressure: 150 PSI. with Filter in Inlet Port.
FleetSpec (183) FS-6577 HALDEX STYLE PR Plus HEIGHT CONTROL Valve
FleetSpec (183)SKU FS-6577-S03-183
Port Size 3/8" P-T-C Supply & Delivery 1/4" P-T-C Swivel Dump Port. Replaces Haldex 90555376; Kenworth 90555143. Notes: Fast response, tight De...
View full detailsFleetSpec (183) FS-6579 HALDEX STYLE PR Plus HEIGHT CONTROL Valve
FleetSpec (183)SKU FS-6579-S03-183
Port Size 3/8" P-T-C Supply & (2) Delivery 1/4" P-T-C Swivel Dump Port. Replaces Haldex 90555375, 80555141; Kenworth G90-1073-024, -026, -095; ...
View full detailsFleetSpec (183) FS-70-2120 BREATHER Fitting 1/8" PT
FleetSpec (183)SKU FS-70-2120-S03-183
BREATHER Fitting 1/8" PT
FleetSpec (183) GTD223-585 Air Reservoir PRESSURE PROTECTION Valve
FleetSpec (183)SKU GTD223-585-S03-183
Nominal Opening & Closing PSI Opens @ 100 max, Closes at 70 min. Port Size 1/2" PT Nipple mount, (2) 1/4" PT. Outlets - 1 port plugged. Replace...
View full detailsFleetSpec (183) FS-6606 In-Line QUICK RELEASE Valve. (for Service Line)
FleetSpec (183)SKU FS-6606-S03-183
Replaces Phillips 12-811 Sloan 401146. Notes: Mounts at truck Service Gladhand. Provides faster release of air pressure from trailer brake line, fo...
View full detailsFleetSpec (183) FS281459N Bendix TR-3 style INVERSION Valve, New.
FleetSpec (183)SKU FS281459N-S03-183
Exhaust Opens @ 40 PSI. Inlet Opens @ 25 PSI.
FleetSpec (183) SE140200N PRESSURE PROTECTION Valve, Sealco style, New
FleetSpec (183)SKU SE140200N-S03-183
Nominal Closing 50 PSI. Nominal Opening 60 PSI.
FleetSpec (183) FS298818N Yellow Knob Only for MV-3 style Control Modules.
FleetSpec (183)SKU FS298818N-S03-183
Yellow Knob For Bendix MV-3.
FleetSpec (183) FS-70-2140 BREATHER Fitting 1/4" PT
FleetSpec (183)SKU FS-70-2140-S03-183
BREATHER Fitting 1/4" PT
FleetSpec (183) FS-6598 LINKAGE kit for FSKN27000N
FleetSpec (183)SKU FS-6598-S03-183
Notes: Replacement kit for Haldex KN27000 Height Control Valve Easily adjusts for any install.
FleetSpec (183) FS-6678R "Lollipop" Rubber Link only
FleetSpec (183)SKU FS-6678R-S03-183
Rubber Pivot For Fs-6678. Replaces Haldex 90054670.
FleetSpec (183) FS-5180 5th Wheel AIR TOGGLE SWITCH
FleetSpec (183)SKU FS-5180-S03-183
Replaces Holland XA-02048 Velvac 032138. Notes: General purpose on-off air toggle switch.
FleetSpec (183) FS-6595 LINKAGE Assembly - 21" (A14187)
FleetSpec (183)SKU FS-6595-S03-183
Replaces Hendrickson/Turner A14187 Hendrickson S-14187. Notes: Maximum 21" Center to Center Easily adjusts for any install.
FleetSpec (183) FS-6627 Peterbilt Suspension Height Control Valve
FleetSpec (183)SKU FS-6627-S03-183
FS-6627 Peterbilt Suspension Height Control Valve Fast Response High Airflow design integrated Dump Port (NC)