Products Description

This hand brake valve is a core replacement part for SHACMAN heavy trucks. It works by receiving control signals from the hand brake lever and transmitting compressed air to the brake chambers. It effectively controls parking braking force, locks the wheels and prevents vehicle rolling. Even on steep slopes and during long-time static parking, this valve maintains stable air pressure. It provides reliable protection for the vehicle against accidental sliding and safety hazards. Made of high durable materials, this hand brake valve delivers stable performance with accurate fitting and easy installation, ideal for original part replacement.

product-1-1 product-475-386

Applicable

① Applicable Vehicles: SHACMAN heavy trucks. Also fits some engineering machinery equipped with matching air brake systems.

② Adaptable System: Matches original vehicle air brake components. Works with factory air pipelines, air chambers and assemblies. Direct bolt-on, no cutting or drilling needed.

③ OE Reference Number: (DZ93189360061)

④ Interchangeability: Made to OEM sizes - mounting holes, air ports and internal valve structures all match. Direct swap with the original hand brake valve. Quick install saves time and labor cost.

⑤ Value-added Service: Send us your truck model, chassis type and VIN, we will check if it fits. We also give simple advice on installation, air pressure test and maintenance to avoid early damage from improper operation.

Materials & Craftsmanship

Core Materials

Cast aluminum valve body with precision-machined valve spool. It takes heavy vibration and frequent lever pulls well, wears slowly and delivers steady air output. It does not stick or lose holding pressure after long use. Internal seals resist moisture, oil and dust. A built-in pressure protection valve regulates brake air pressure so it does not get too high and crack lines or diaphragm. It works in tough under-chassis conditions - frequent braking, bumpy roads, long hours - and keeps parking brake engaged firmly.

Surface Treatment

Air passages and valve body are machined accurately for smooth air flow and good sealing. Air ports are made robust so they do not loosen from vibration. Anti-rust coating on the body. It works in dusty, moist, high-vibration environments and resists rust, aging and air leakage.

Production Craftsmanship

We use casting and assembly processes to produce robust, long-lasting hand brake valves. Key dimensions are inspected carefully to match original mounting points. Every valve is tested for air pressure, sealing and durability. Each batch is checked to eliminate defective parts. We follow OEM standards, so our parts perform as reliably and last as long as original components.

Production Capacity

Automated lines and testing equipment. We have steady monthly output and stock for wholesale and export orders. We can change size, interface and specs to your needs. Samples available for dealers, repair shops and truck makers.

FAQ

Q: Why is this oil pump better than cheap ones?

A: Cast steel body, precision gears, multi-layer sealing. It lasts longer than normal pumps. Handles vibration and wear, no leaks or low pressure. Good fit means stable lubrication.

Q: Is the quality good? How long does it last?

A: Made to OEM standards. Each pump is tested for pressure, sealing and durability. With good maintenance, it lasts 2-3 years. Good for long trips and heavy daily work.

Q: What do I get after replacing it?

A: Oil pressure comes back to normal. All moving parts get enough oil. Fixes leaks and low oil supply that can hurt bearings, crankshaft and liners. Saves repair money later. Engine runs smoother, truck is more reliable.