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Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Specifications
Model Number :
199000340057
Purpose :
For replace/repair
Supply Ability :
500PCS
Package :
Customer Requirements/neutral Packaging/brand Packaging
MOQ :
1PCS
Delivery Time :
3-5days
Payment :
T/T,,Alipay
Payment Terms :
L/C,D/A,D/P,T/T
Material :
High-Carbon Chromium Bearing Steel
Service :
24 Hours Online Service
Availability :
In stock
Place of Origin :
China
Shipping :
Courier/Air Freight/Sea Freight or According to customer requirements
Price :
negotiation
Warranty :
6 months
Certification :
CQC URS CE
Applicable Model :
For SHACMAN F3000、X3000、M3000/Hande AxleS TR/ HOWO 7、HOWO 7H、HOWO A7、T7H /Beiben V3/NG80
Packaging Details :
Unified cardboard, packaging with bubble wrap inside and wrapped with film outside. Large items can be palletized or packaged according to customer needs
Brand Name :
SHACMAN
Product Name :
Left Slack Adjuster
Description


SHACMAN Air Brake System Spare Parts Left Slack Adjuster 199000340057



The 199000340057 Left Slack Adjuster is a mechanical component of the heavy-duty truck air brake system, installed between the brake chamber push rod and the S-camshaft. Its primary function is to convert the linear movement generated by the brake chamber into rotational movement of the S-camshaft, allowing the brake shoes to move toward the brake drum during braking. At the same time, the slack adjuster compensates for changes in brake lining clearance caused by normal wear, helping maintain a suitable relationship between brake chamber stroke and brake shoe movement. As a left-side brake adjustment component, correct installation direction and matching specifications are important for proper brake operation. The 199000340057 is suitable for heavy-duty commercial vehicle brake maintenance, particularly where the original slack adjuster requires replacement because of wear, excessive clearance or adjustment problems. It works with the brake chamber, S-camshaft, brake shoes and brake drum as part of the complete drum brake mechanism. For fleet vehicles that operate under heavy loads, frequent braking or long-distance transportation conditions, the slack adjuster is subject to repeated mechanical movement and load cycles. Regular inspection should include the adjuster body, adjustment mechanism, spline connection, mounting position and brake chamber push-rod travel. Before purchasing 199000340057, it is recommended to compare the original part number and physical specifications, especially the left-side configuration, spline count, arm length and mounting dimensions, to ensure correct application.



Product Specification


Product Name

Left Slack Adjuster
Part Number

199000340057
Condition New
Origin China
Quality Standard 100% Tested
Quality Certification ISO, CCC, GSO, CE, SGS, TUV
Weight 3.2KG
Dimensions

260 mm × 35 mm × 50 mm
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts

Ordering & Shipping Information
Packing Options
Carton, Wooden Box, Pallet
Shipping Methods
Courier / Air Freight / Sea Freight
Payment Terms
L/C, T/T, , PayPal, , Alipay
Loading Port
Any Port in China

FAQ


Q1:Why is the left/right position important?

Left and right slack adjusters may have different adjustment or installation configurations. The installation direction should match the original vehicle brake assembly.




Q2: What components does the slack adjuster work with?

It normally works with the brake chamber, S-camshaft, brake shoes and brake drum.




Q3: What can cause slack adjuster wear?

Common factors include long-term operation, heavy vehicle loads, frequent braking, insufficient lubrication where applicable, and wear at connected brake components.


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Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts

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Product Detail
Model Number :
199000340057
Purpose :
For replace/repair
Supply Ability :
500PCS
Package :
Customer Requirements/neutral Packaging/brand Packaging
MOQ :
1PCS
Delivery Time :
3-5days
Contact Supplier
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts
Heavy Duty Truck Left Slack Adjuster 199000340057 Brake System Parts

Shaanxi Zhixing Shengbang Trading Co., Ltd

Verified Supplier
1 Years
Shaanxi
Since 2025
Business Type :
Trading Company
Main Products :
Shacman Truck Spare Parts, Truck Transmission Parts, Sinotruk HOWO Truck Parts
Total Annual :
10 million RMB-15 million RMB
Employee Number :
10 people~15 people
Certification Level :
Verified Supplier
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