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JAC Gallop Heavy Duty Truck Parts K7 K5 Q7 Weichai Power WP4.1 WP7 WP10 WP12 WP13 1203140G1Y01 Exhaust Assist Solenoid Valve Assembly Accessories

JAC Gallop Heavy Duty Truck Parts K7 K5 Q7 Weichai Power WP4.1 WP7 WP10 WP12 WP13 1203140G1Y01 Exhaust Assist Solenoid Valve Assembly Accessories

Core Function: When a truck needs to decelerate (especially when heavily loaded downhill), the solenoid valve receives a control signal and opens the air circuit. Air pressure then drives the exhaust brake cylinder, closing the butterfly valve in the exhaust pipe. By increasing the piston's exhaust resistance, a reverse braking torque is generated, slowing the vehicle down.

Solution: Effectively reduces wear on the main brakes (brake pads and brake drum), prevents brake fade or failure due to prolonged braking, and significantly improves the safety of heavy-duty trucks driving on mountain roads.

Model:
1203140G1Y01
Brand:
JAC
Code:
JFDL-1203140G1Y01

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JAC Gallop Heavy Duty Truck Parts K7 K5 Q7 Weichai Power WP4.1 WP7 WP10 WP12 WP13 Exhaust Assist Solenoid Valve Assembly Accessories 1203140G1Y01 Exhaust Assist Solenoid Valve Assembly Accessories JAC Truck Exhaust Brake Solenoid Valve JAC 1203140G1Y01

Product Description

Description

Product Name	Exhaust Assist Solenoid Valve Assembly
Applicable Models	JAC Gallop Heavy Duty Truck Parts K7 K5 Q7 1203140G1Y01 Weichai Power WP4.1 WP7 WP10 WP12 WP13 Exhaust Assist Solenoid Valve Assembly Accessories
Product Model	1203140G1Y01
MOQ	1 PCS
Quality	100% professional testing
Advantages	Fast delivery, simple operation, long service life
OEM	Acceptable
Package	Customer requirements/neutral packaging/brand packaging
Stock	In Stock
Warranty	6 months

Photos

Application

Core Function: When a truck needs to decelerate (especially when heavily loaded downhill), the solenoid valve receives a control signal and opens the air circuit. Air pressure then drives the exhaust brake cylinder, closing the butterfly valve in the exhaust pipe. By increasing the piston's exhaust resistance, a reverse braking torque is generated, slowing the vehicle down.

Solution: Effectively reduces wear on the main brakes (brake pads and brake drum), prevents brake fade or failure due to prolonged braking, and significantly improves the safety of heavy-duty trucks driving on mountain roads.