HINO Vacuum Pump Factory - W04D/WU342 29300-78080/29300-E0070 Auto Parts

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Model:	W04D	Car Fitment:	Toyo Dyna
OE	29300-78080 29300-E0070	Place of Origin:	Ningbo Zhejiang, China
Warranty:	12 months	Car Model:	Dyna
Product name:	Automobile Vacuum pump	MOQ:	1 PCS
Color:	Aluminum alloy natural color	Weight:	1.6Kg/PCS
Packing specification:	10PCS/box, 0.03m³	Applicable engine model:	W04D/WU342/WU302
Product material:	aluminum alloy / other
Manufacturing process:	precision casting, metal processing, assembly, 100% performance and air tightness testing

The function of the automotive vacuum pump is to generate negative pressure and thus increase braking power. The output of the vacuum pump is mainly the pressure generated by the power servo, but when it is not working properly the hydraulic system can still be assisted by a human drive. For diesel engine driven vehicles, the same level of vacuum pressure cannot be provided at the intake manifold due to the compression ignition CI of the engine, so a vacuum pump needs to be installed to provide a source of vacuum. The working principle of the automotive vacuum pump is as follows: firstly, in vehicles with petrol engines, which generally use an ignition engine, a relatively large vacuum pressure is generated at the intake manifold, which can provide a sufficient vacuum source for the vacuum power braking systemWe have our own mould opening and design team, injection moulding equipment, stamping . assembly lines and a QA department.

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We have our own mould opening and design team, injection moulding equipment, stamping . assembly lines and a QA department.

Our Team

We have a dedicated technical team and a customer-oriented sales team to meet our customers' specific requirements.

HINO W04D/WU342 29300-78080/29300-E0070 Auto parts Vacuum pump

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