Guangzhou Suining Auto Parts Co., Ltd.
| Supply Ability | 5000PCS per month |
| Vehicle Model | LJ469Q |
| Payment Terms | D/A,L/C,D/P,T/T |
| OEM | LJ469QE2-1005013 |
| Place of Origin | CHINA |
| Model Number | 1151191-0501-011 |
| Certification | ISO,CE |
| Brand Name | JAC |
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Product Specification
| Supply Ability | 5000PCS per month | Vehicle Model | LJ469Q |
| Payment Terms | D/A,L/C,D/P,T/T | OEM | LJ469QE2-1005013 |
| Place of Origin | CHINA | Model Number | 1151191-0501-011 |
| Certification | ISO,CE | Brand Name | JAC |
| High Light | Flywheel Dowel Pin for JAC Truck ，LJ469QE2-1005013 ，LJ469QE2-1005013 Flywheel Dowel Pin | ||
LJ469QE2-1005013 Flywheel Dowel Pin is a precision locating pin for JAC LJ469Q gasoline engine. It fits into matching holes on crankshaft flange and flywheel, fixing the relative angular position and preventing circumferential slippage when torque transfers from crankshaft to flywheel and clutch assembly. This aftermarket replacement dowel pin resolves flywheel offset, uneven clutch wear and abnormal vibration caused by pin shearing, surface deformation and elongated pin holes from worn original pins. Accurate coaxial alignment keeps stable power delivery and avoids clutch disc premature burning for light commercial vehicles running frequent start-stop urban delivery and variable-load traffic conditions.
Product Advantages Fabricated from high-strength alloy steel with quenching treatment for excellent shear resistance and hardness. Precision outer diameter control achieves proper interference fit and eliminates loose clearance. Smooth cylindrical profile reduces assembly resistance while maintaining reliable positioning. Each dowel pin undergoes dimension measurement and surface defect screening before shipment, OEM specification for direct fit during flywheel overhaul.
| Item | Parameter |
|---|---|
| Part Number | LJ469QE2-1005013 |
| Product Name | Flywheel Dowel Pin |
| Matching Engine | JAC LJ469Q |
| Material | Quenched Alloy Steel |
| Feature | Coaxial Positioning, Anti-Slip, High Shear Strength, Precision Machining |
| MOQ | Negotiable |
| Application | Crankshaft and Flywheel Alignment & Torque Transfer Assembly |
Applicable Models Fit for JAC light commercial vehicles equipped with LJ469Q gasoline engine, widely used for city logistics and short-haul cargo transportation.
FAQ
Q1: What abnormal signs indicate the flywheel dowel pin is damaged?
A1: Visible wobble of flywheel, uneven clutch friction surface and obvious vibration under acceleration.
Q2: Can the old dowel pin be reused after disassembly?
A2: Not recommended, hidden micro cracks may develop and lead to pin breakage under torque impact.
Q3: What cleaning work should be done before installation?
A3: Remove burrs and rust from the pin holes on crankshaft and flywheel to guarantee full seating.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
1989
Total Annual:
30000000-35000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
SuiNing Auto Parts Company (Abbrev. SN) is one of China’s leading auto parts supply chain enterprises. Founded in Guangzhou in 1989, SN adheres to the tenet of “customer-focused, market-oriented, competitive and innovative, quality-first”. &... SuiNing Auto Parts Company (Abbrev. SN) is one of China’s leading auto parts supply chain enterprises. Founded in Guangzhou in 1989, SN adheres to the tenet of “customer-focused, market-oriented, competitive and innovative, quality-first”. &...
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