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WEICHAI WD615 Engine Idler Gear PTO Flywheel Housing Gear 615Q0170013

WEICHAI WD615 Engine Idler Gear PTO Flywheel Housing Gear 615Q0170013

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
Place of Origin
China
Brand Name
WEICHAI
Certification
CQC URS CE
Model Number
615Q0170013
Service:
24 Hours Online Service
Product Name:
Engine Idler Gear / Flywheel Housing Idle Gear
Package:
Customer Requirements/neutral Packaging/brand Packaging
Purpose:
For Replace/repair
Availability:
In Stock
Applicable Model:
For WEICHAI WD615 Engine /WD615 Series Diesel Engine/Dump Truck /Tractor Truck
Payment:
T/T,,Alipay
Material:
Heavy Duty Alloy Steel
Warranty:
6 Months
Shipping:
Courier/Air Freight/Sea Freight Or According To Customer Requirements
Highlight:

WEICHAI WD615 engine idler gear

,

WEICHAI PTO flywheel housing gear

,

WEICHAI 615Q0170013 spare part

Product Description


WEICHAI Heavy Duty Truck Engine Timing Gear System Parts Engine Idler Gear / Flywheel Housing Idle Gear 615Q0170013



The 615Q0170013 Engine Idler Gear is a precision-engineered power transmission component designed specifically for the WEICHAI WD615 heavy-duty diesel engine platform. Serving as a critical intermediary within the engine's gear train system, this idler gear is installed in the flywheel housing or power take-off (PTO) mechanism, where it facilitates smooth and continuous rotational power transfer between adjacent timing gears. Its reliable operation is essential to maintaining synchronized motion across the engine's accessory drive system, including the camshaft, fuel injection pump, oil pump, and air compressor drives. The idler gear serves as a key torque-transfer node within the WD615 engine's gear train architecture. By meshing precisely with the crankshaft gear and driven accessory gears, it ensures efficient transmission of rotational motion with minimal backlash, energy loss, or vibration. The gear's tooth profile and pitch diameter are manufactured to strict OEM tolerances, guaranteeing exact compatibility with mating gears and preserving the engine's factory-timed synchronization. Engineered with optimized tooth geometry and surface finish, the 615Q0170013 idler gear promotes consistent, quiet gear meshing throughout the engine's entire RPM range. Its design minimizes gear rattle, reduces harmonic vibration, and helps maintain proper lash clearance — all of which contribute to HRC 58–62 while retaining a ductile, shock-resistant core.




Product Specification


Product Name

Engine Idler Gear / Flywheel Housing Idle Gear

Part Number 

615Q0170013

Condition New
Origin China
Quality Standard 100% Tested
Quality Certification ISO, CCC, GSO, CE, SGS, TUV
Weight 5.0 KG
Dimensions

230 mm × 230 mm × 80 mm


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 system does this part belong to?


This part belongs to the engine gear transmission system and PTO power output system.



Q2:  What are common signs of idler gear inspection needs?


Possible signs include:

  • Abnormal engine gear noise
  • Irregular PTO operation
  • Increased vibration
  • Unstable power transmission



Q3:  What are common signs of starter motor problems?


Typical signs include:

  • Engine cannot crank
  • Slow starting speed
  • Clicking sound during startup
  • Starter motor rotation failure


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
Muito Bom o atendimento, Ótima estrutura,Cumpre com o que promete .
C
CR Motors
Brazil Jul 1.2026
Excelente empresa, profissionais qualificados e um ótimo estoque de peças a pronta entrega. Recomendo.
K
Karim Al-Saud
Saudi Arabia May 13.2026
After comparing dozens of truck parts independent websites, I picked this store to buy engine cylinder gaskets for my Shacman heavy trucks used on desert highways. The metal composite material resists extreme hot weather in Riyadh, no overheating issues after one month of continuous driving. What surprises me most is the detailed product description matches the real item 100%, no size mismatch as other sellers did. International delivery to Dammam warehouse was smooth with full tracking updates every step. Customer service supports Arabic inquiry via WhatsApp, which is super convenient for me. If you are a truck workshop owner looking for high-temperature resistant engine gaskets at factory direct price, this site is definitely the best choice I found on Google search.
Products
PRODUCTS DETAILS
WEICHAI WD615 Engine Idler Gear PTO Flywheel Housing Gear 615Q0170013
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
Place of Origin
China
Brand Name
WEICHAI
Certification
CQC URS CE
Model Number
615Q0170013
Service:
24 Hours Online Service
Product Name:
Engine Idler Gear / Flywheel Housing Idle Gear
Package:
Customer Requirements/neutral Packaging/brand Packaging
Purpose:
For Replace/repair
Availability:
In Stock
Applicable Model:
For WEICHAI WD615 Engine /WD615 Series Diesel Engine/Dump Truck /Tractor Truck
Payment:
T/T,,Alipay
Material:
Heavy Duty Alloy Steel
Warranty:
6 Months
Shipping:
Courier/Air Freight/Sea Freight Or According To Customer Requirements
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 WD615 engine idler gear

,

WEICHAI PTO flywheel housing gear

,

WEICHAI 615Q0170013 spare part

Product Description


WEICHAI Heavy Duty Truck Engine Timing Gear System Parts Engine Idler Gear / Flywheel Housing Idle Gear 615Q0170013



The 615Q0170013 Engine Idler Gear is a precision-engineered power transmission component designed specifically for the WEICHAI WD615 heavy-duty diesel engine platform. Serving as a critical intermediary within the engine's gear train system, this idler gear is installed in the flywheel housing or power take-off (PTO) mechanism, where it facilitates smooth and continuous rotational power transfer between adjacent timing gears. Its reliable operation is essential to maintaining synchronized motion across the engine's accessory drive system, including the camshaft, fuel injection pump, oil pump, and air compressor drives. The idler gear serves as a key torque-transfer node within the WD615 engine's gear train architecture. By meshing precisely with the crankshaft gear and driven accessory gears, it ensures efficient transmission of rotational motion with minimal backlash, energy loss, or vibration. The gear's tooth profile and pitch diameter are manufactured to strict OEM tolerances, guaranteeing exact compatibility with mating gears and preserving the engine's factory-timed synchronization. Engineered with optimized tooth geometry and surface finish, the 615Q0170013 idler gear promotes consistent, quiet gear meshing throughout the engine's entire RPM range. Its design minimizes gear rattle, reduces harmonic vibration, and helps maintain proper lash clearance — all of which contribute to HRC 58–62 while retaining a ductile, shock-resistant core.




Product Specification


Product Name

Engine Idler Gear / Flywheel Housing Idle Gear

Part Number 

615Q0170013

Condition New
Origin China
Quality Standard 100% Tested
Quality Certification ISO, CCC, GSO, CE, SGS, TUV
Weight 5.0 KG
Dimensions

230 mm × 230 mm × 80 mm


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 system does this part belong to?


This part belongs to the engine gear transmission system and PTO power output system.



Q2:  What are common signs of idler gear inspection needs?


Possible signs include:

  • Abnormal engine gear noise
  • Irregular PTO operation
  • Increased vibration
  • Unstable power transmission



Q3:  What are common signs of starter motor problems?


Typical signs include:

  • Engine cannot crank
  • Slow starting speed
  • Clicking sound during startup
  • Starter motor rotation failure