OTR OTR90555396 Pressure Protection Valve | Replaces Haldex 90555396 Fuel Treatment Pressure cap won't hold spec

Pressure cap won't hold spec — system can't build proper pressure

Kenworth W900B Aerocab (1987-mid 1999)

HD40012WSD

Freightliner Cascadia 113 / 125 (2008–2017)

mounting gasket Length 5 in Cross References

OTR OTR90555396 Pressure Protection Valve | Replaces Haldex 90555396 Fuel Treatment Pressure cap won't hold specOTR90555396 Pressure Protection Valve Attribute Specification Part Number OTR90555396 Type Pressure Protection Valve Function Maintains system pressure and prevents air loss Application Air brake systems Brand OTR Inlet Port Size 1 4" NPT Outlet Port Size 1 4" NPT Opening Pressure 70 PSI Closing Pressure 65 PSI Cross References: Manufacturer Part Number Haldex 90555396 Haldex 90555399 Midland KN31000 Midland KN31001 Midland KN31011 Midland N15759DB