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Exhaust Back Pressure Sensor 7 x 5 x 5" - 577.55621

Exhaust Back Pressure Sensor 7 x 5 x 5" - 577.55621

Part#: AAA40555621

Features and Benefits

Overall dimensions of 7 × 5 × 5" for the sensor package size
Direct-fit sensor design for simplified installation on compatible commercial vehicle systems
Replacement sensor for restoring correct signal detection and transmission at scheduled service
Sensor for dependable signal transmission on compatible commercial vehicle systems
Sensor component for consistent monitoring performance on compatible commercial vehicles
Sensor for reliable performance across commercial vehicle service conditions

Select Alternative Part #

577.55621

Warranty

Up to 3 years warranty

Please contact customer service to know more details

SPECIFICATIONS
INTERCHANGE
APPLICATION
DESCRIPTION

Dimensions	7 x 5 x 5 in.

Interchange

10021002
1850352C
1850352C1
1850352C2
5C349J460AB
5C3Z9J460A
5C3Z9J460B
9047522
DPF4E6
IH1850352C
S20815

No data found.

The Sensor is an exhaust back pressure monitoring design with a 7 × 5 × 5" housing, engineered for reliable detection on International Heavy Duty commercial vehicle applications. Designed as a direct replacement, the component delivers consistent accuracy and dependable performance across configurations.