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Shaanxi Original HD95009440009 Adjusting Arm New Condition Truck Parts for Shacman Delong X3000 F3000 H3000 Truck

The Front Automatic Slack Adjuster (Part No. HD95009440009) is a critical safety component designed for the braking system of Shacman Delong heavy-duty trucks. Manufactured from high-strength steel, this part is responsible for automatically maintaining the optimal gap between the brake shoes and the brake drum. By ensuring consistent brake pedal travel and balancing braking force across wheels, it significantly reduces manual maintenance frequency and prevents braking deviation. It is primarily compatible with Shacman Delong series trucks (X3000, F3000, H3000, M3000) equipped with Hande front axles and air brake systems.
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  • HD95009440009

  • Shacman

Attribute Details
Part Name Front Automatic Slack Adjuster
OE Part Number HD95009440009
Brand Shacman / Shaanxi Automobile (Shacman Delong)
Vehicle Type Heavy-Duty Truck (Tractor, Dump Truck, Cargo Truck)
System Category Chassis / Brake System / Brake Execution Component
Material High-Strength Steel
Origin China (Shaanxi or Zhejiang)
Brake Type Air Brake System
Function Automatic Brake Gap Adjustment
前桥左调整臂-1


前桥左调整臂-2


Parameter Specification
Installation Position Front Axle (Left / Right)
Axle Compatibility Hande Front Axle (Standard for Shacman)
Spline Teeth Count Typically 10 Teeth or 28 Teeth (Verify specific axle model)
Center Distance Typically 145mm or 165mm (Verify specific axle model)
Adjustment Type Automatic (Self-Adjusting)
Operating Pressure Air Pressure Actuated
Maintenance Requirement Periodic Greasing via Lubrication Fitting

Shacman Full-Series Automatic Slack Adjusters

For Delong F3000, older M3000, and Aolong models; Hande 469 single-reduction rear axle and 9.5T front axle.

Universal front axle automatic slack adjuster DZ9112440094 (26-tooth), compatible with all F3000 series steering front axles;

Rear axle automatic slack adjusters DZ9100340045 (left) and DZ9100340046 (right) for standard 469 rear axles; popular best-sellers for tractor units and dump trucks;

Heavy-duty widened rear axle automatic slack adjusters DZ9100340069 (left) and DZ9100340070 (right), designed for long-term heavy-load dump truck operations;

Automatic slack adjusters for older Aolong/F2000 rear axles (Left: 199000340056, Right: 199000340057), compatible with vehicles built on the older WD615 platform.

For Delong X3000 and X5000 (National V/VI long-haul tractor units); Hande 469/485 lightweight single-reduction axles.

Lightweight front axle automatic slack adjuster DZ9112440094 (interchangeable with F3000 front axle);

485 rear axle automatic slack adjusters DZ9100440571 (left) and DZ9100440572 (right), standard equipment for high-horsepower National VI X3000 and X5000 models;

Automatic slack adjuster HD95009440009 for through-drive intermediate axles (OEM part for MAN-style lightweight intermediate axles);

Wear-resistant, extended-design rear axle automatic slack adjuster HD90009440072 (National VI compliant), ideal for long-haul cold-chain transport and standard-load tractor applications. New M3000, M3000S, and L3000 Lightweight 7.5T Narrow-Body Models

Narrow-body front axle automatic slack adjuster (DZ9112440094); compatible with lightweight chassis.

7.5T rear axle automatic slack adjusters (Left: HD90009440213; Right: HD90009440214); low-torque adjusters designed for urban "Green Channel" (fresh produce) transport and short-haul, light-load operations.

M3000S National VI improved dust-proof automatic slack adjuster (HD90009440364); designed to prevent jamming caused by mud and debris.

Delong X6000 Flagship (WP13 National VI Diesel/Gas Models)

X6000-specific thickened rear axle automatic slack adjuster (HD90009440081); high-torque, long-life component exclusive to the flagship model.

425 Wide-Body Mining Dump Truck & 35-Ton Heavy-Duty Mining Truck Axles

Mining truck front axle heavy-duty automatic slack adjuster (HD90129440021); features an enlarged gear disc for enhanced impact resistance.

425 wheel-end reduction rear axle heavy-duty automatic slack adjuster (DZ90149346041); 19-tooth adjuster designed specifically for heavy-duty mining trucks.

Mining truck intermediate axle reinforced automatic slack adjuster (HD90129340257); suitable for construction site gravel transport and continuous heavy-load operating conditions.

Shaanxi Auto Xuande X6/X9 Yuchai-Powered Construction Models

Xuande rear axle automatic slack adjusters (Left: BZ9100340045; Right: BZ9100340046); suitable for short-haul muck transport and urban logistics. Distinction Guide: Part numbers with the "DZ" prefix apply to the full Delong series (F3000, X3000, M3000, X5000); "HD" denotes Hande lightweight axles and the 425 mining axle; part numbers starting with "199" are for the older Aolong F2000; "BZ" designates the Xuande series. Variants include 26-tooth lightweight front axles and 19-tooth heavy-duty rear axles; for mining operations and long-haul heavy-duty applications, thickened, high-torque automatic slack adjusters with enhanced dust protection are recommended.


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