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Height Control Valve 0.38" PTC Supply 0.25" PTC Dump Pilot Haldex - 171.90555377OE

Height Control Valve 0.38" PTC Supply 0.25" PTC Dump Pilot Haldex - 171.90555377OE

Part#: AAA90090555377OE

Features and Benefits

Height control valve of the Haldex type for OEM air suspension ride height regulation
Dump pilot port at 1/4" PTC for push-to-connect dump signal line attachment
Supply port at 3/8" PTC for push-to-connect main air supply line attachment
Suspension delivery port at 3/8" PTC for push-to-connect air spring delivery line connection
Haldex-type valve for confirmed OEM air suspension system compatibility at installation
Direct-fit valve design for simplified installation on compatible Haldex-type suspension systems

Select Alternative Part #

171.90555377OE

Warranty

Up to 3 years warranty

Please contact customer service to know more details

SPECIFICATIONS
INTERCHANGE
APPLICATION
DESCRIPTION

Dump Pilot Port	0.25 in. PTC
Supply Port	0.38 in. PTC
Suspension/Delivery Port	0.38 in. PTC

Interchange

90555145
90555377

No data found.

The Height Control Valve is a Haldex-type design, engineered for reliable air-ride leveling on Heavy Duty commercial vehicle applications. Designed as a direct replacement, the unit delivers consistent ride regulation and dependable performance across a wide range of service configurations.