The Wabco RKN22600 is a genuine OEM foot valve and treadle assembly for heavy-duty air brake systems. The pedal is set at a 45-degree angle, and the valve body features four 1/2"-14 NPTF threaded ports (labeled Port 11, Port 12, Port 21, and Port 22) to match original plumbing layouts. Mounting uses three 8.64 mm diameter bolt holes for direct OE-specification installation. Cross-references include Haldex KN22600 and N30072FA, as well as Wabco numbers 9618990040 and S9618990040. Listed in Wabco Service Parts Catalog PB19028. Call us to confirm proper fit for your application before ordering.
Non returnable item
Features
Genuine Wabco OEM foot valve and treadle assembly
45-degree pedal angle for OE-spec installation
Four 1/2"-14 NPTF threaded air ports (Port 11, 12, 21, 22)
Three-hole mounting pattern using 8.64 mm diameter bolt holes
Cross-references Haldex KN22600, N30072FA and Wabco 9618990040, S9618990040
Listed in Wabco Service Parts Catalog PB19028
Tech Specs
- Brand: Wabco
- Part Type: Foot Valve and Treadle Assembly
- OEM Status: Genuine OEM, OE specification
- Pedal Angle: 45 degrees
- Mounting: 3-hole pattern, 8.64 mm diameter bolt holes
- Port Thread 11: 1/2" - 14 NPTF
- Port Thread 12: 1/2" - 14 NPTF
- Port Thread 21: 1/2" - 14 NPTF
- Port Thread 22: 1/2" - 14 NPTF
- Service Catalog Reference: PB19028 - Wabco Service Parts Catalog
- Cross-Reference (Haldex): KN22600, N30072FA
- Cross-Reference (Wabco): 9618990040, S9618990040
