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WEICHAI Heavy Duty Engine Belt Tensioner Pulley 1005845779 Engine System Parts
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WEICHAI Heavy Duty Engine Belt Tensioner Pulley 1005845779 Engine System Parts
  • name
  • name
  • name

WEICHAI Heavy Duty Engine Belt Tensioner Pulley 1005845779 Engine System Parts

MOQ: 1PCS
Price: negotiation
Standard Packaging: Unified cardboard, packaging with bubble wrap inside and wrapped with film outside. Large items can be palletized or packaged according to customer needs
Delivery Period: 3-5days
Payment Method: L/C,D/A,D/P,T/T
Supply Capacity: 500PCS
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin
China
Brand Name
WEICHAI
Certification
CQC URS CE
Model Number
1005845779
Package:
Customer Requirements/neutral Packaging/brand Packaging
Product Name:
Belt Tensioner Pulley
Applicable Model:
For WEICHAI WP13,WP12 /SHACMAN X3000、M3000、X5000、F3000/ Foton Auman GTL、EST /
Service:
24 Hours Online Service
Shipping:
Courier/Air Freight/Sea Freight Or According To Customer Requirements
Availability:
In Stock
Warranty:
6 Months
Payment:
T/T,,Alipay
Material:
Die-cast Aluminum
Purpose:
For Replace/repair
Highlight:

WEICHAI engine belt tensioner pulley

,

heavy duty engine system parts

,

WEICHAI spare parts with warranty

Product Description


Heavy-Duty Truck Engine System Belt Tensioner Pulley 1005845779 



The 1005845779 Belt Tensioner Pulley is an engine auxiliary drive component designed for matching WEICHAI heavy-duty diesel engine applications. It works within the engine belt drive system to support proper belt tension and stable belt operation around related accessories such as the alternator and other engine-driven components. During long-distance and heavy-load vehicle operation, the belt drive system is exposed to continuous engine speed changes and vibration, making correct pulley alignment and compatibility important during maintenance. The 1005845779 tensioner pulley is suitable for commercial truck engine servicing, accessory belt system repair and fleet maintenance when the original OEM number matches the installed component. Before purchase, buyers should verify the exact WEICHAI engine model, original pulley photos, belt type, mounting structure and complete accessory drive configuration. Product dimensions and weight should be confirmed according to the actual supplied product before shipment.



Product Specification


Product Name

Belt Tensioner Pulley
Part Number 

1005845779
Condition New
Origin China
Quality Standard 100% Tested
Quality Certification ISO, CCC, GSO, CE, SGS, TUV
Weight 2.3 KG
Dimensions

22 × 15 × 12  cm
WEICHAI Heavy Duty Engine Belt Tensioner Pulley 1005845779 Engine System Parts WEICHAI Heavy Duty Engine Belt Tensioner Pulley 1005845779 Engine 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:What is the function of a belt tensioner pulley?

It works within the accessory belt drive system to support proper belt tension and stable belt movement.



Q2:Can 1005845779 be installed on every WEICHAI engine?

No. Different WEICHAI engine models may use different belt drive arrangements and pulley configurations. The OEM number and exact engine model should be confirmed before ordering.



Q3: What should be checked when replacing the tensioner pulley?

It is recommended to inspect the belt condition, related tensioning components, pulley alignment, mounting hardware and other accessory drive components during replacement.


Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

R
Raphael De Lima Couto
Brazil Jul 22.2026
Helpful (1)
Muito Bom o atendimento, Ótima estrutura,Cumpre com o que promete .
E
Edianni
Brazil Jul 1.2026
Helpful (5)
Ótimo lugar, bom atendimento, peças de procedência garantida.
C
CR Motors
Brazil Jul 1.2026
Helpful (5)
Excelente empresa, profissionais qualificados e um ótimo estoque de peças a pronta entrega. Recomendo.
Tags: 

Truck Diesel Engine,  

Six Cylinder Diesel Engine,  

6 Cylinder Diesel Engine

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Products
PRODUCTS DETAILS
Products

Shacman Truck Spare Parts

Truck Transmission Parts

Truck Engine Parts

Truck Cabin Parts

Truck Brake Parts

Truck Steering Parts

Truck Electrical Parts

Truck Chassis Parts

Sinotruk HOWO Truck Parts

FAW Truck Spare Parts

Dongfeng Truck Spare Parts

Yutong Bus Parts

WEICHAI Spare Parts

XCMG Spare Parts

SANY Spare Parts

YUCHAI Spare Parts

CUMMINS Spare Parts

Foton Truck Spare Parts
WEICHAI Heavy Duty Engine Belt Tensioner Pulley 1005845779 Engine System Parts
  • name
  • name
  • name
WEICHAI Heavy Duty Engine Belt Tensioner Pulley 1005845779 Engine System Parts
MOQ: 1PCS
Price: negotiation
Standard Packaging: Unified cardboard, packaging with bubble wrap inside and wrapped with film outside. Large items can be palletized or packaged according to customer needs
Delivery Period: 3-5days
Payment Method: L/C,D/A,D/P,T/T
Supply Capacity: 500PCS
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
WEICHAI
Certification
CQC URS CE
Model Number
1005845779
Package:
Customer Requirements/neutral Packaging/brand Packaging
Product Name:
Belt Tensioner Pulley
Applicable Model:
For WEICHAI WP13,WP12 /SHACMAN X3000、M3000、X5000、F3000/ Foton Auman GTL、EST /
Service:
24 Hours Online Service
Shipping:
Courier/Air Freight/Sea Freight Or According To Customer Requirements
Availability:
In Stock
Warranty:
6 Months
Payment:
T/T,,Alipay
Material:
Die-cast Aluminum
Purpose:
For Replace/repair
Minimum Order Quantity:
1PCS
Price:
negotiation
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
Delivery Time:
3-5days
Payment Terms:
L/C,D/A,D/P,T/T
Supply Ability:
500PCS
Highlight

WEICHAI engine belt tensioner pulley

,

heavy duty engine system parts

,

WEICHAI spare parts with warranty

Product Description


Heavy-Duty Truck Engine System Belt Tensioner Pulley 1005845779 



The 1005845779 Belt Tensioner Pulley is an engine auxiliary drive component designed for matching WEICHAI heavy-duty diesel engine applications. It works within the engine belt drive system to support proper belt tension and stable belt operation around related accessories such as the alternator and other engine-driven components. During long-distance and heavy-load vehicle operation, the belt drive system is exposed to continuous engine speed changes and vibration, making correct pulley alignment and compatibility important during maintenance. The 1005845779 tensioner pulley is suitable for commercial truck engine servicing, accessory belt system repair and fleet maintenance when the original OEM number matches the installed component. Before purchase, buyers should verify the exact WEICHAI engine model, original pulley photos, belt type, mounting structure and complete accessory drive configuration. Product dimensions and weight should be confirmed according to the actual supplied product before shipment.



Product Specification


Product Name

Belt Tensioner Pulley
Part Number 

1005845779
Condition New
Origin China
Quality Standard 100% Tested
Quality Certification ISO, CCC, GSO, CE, SGS, TUV
Weight 2.3 KG
Dimensions

22 × 15 × 12  cm
WEICHAI Heavy Duty Engine Belt Tensioner Pulley 1005845779 Engine System Parts WEICHAI Heavy Duty Engine Belt Tensioner Pulley 1005845779 Engine 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:What is the function of a belt tensioner pulley?

It works within the accessory belt drive system to support proper belt tension and stable belt movement.



Q2:Can 1005845779 be installed on every WEICHAI engine?

No. Different WEICHAI engine models may use different belt drive arrangements and pulley configurations. The OEM number and exact engine model should be confirmed before ordering.



Q3: What should be checked when replacing the tensioner pulley?

It is recommended to inspect the belt condition, related tensioning components, pulley alignment, mounting hardware and other accessory drive components during replacement.


Tags: 

Truck Diesel Engine,

Six Cylinder Diesel Engine,

6 Cylinder Diesel Engine

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