1002017FBPK Crankshaft Thrust Washer Set Crankshaft Axial Positioning Shim For JAC HFC4DB2-1D Diesel Engine Limiting Friction Parts
Product Details
| OEM: | 1002017FBPK | Vehicle Model: | HFC4DB2-1D |
|---|---|---|---|
| Highlight |
1002017FBPK,1002017FBPK Crankshaft Thrust Washer Set,JAC Truck Crankshaft Thrust Washer Set |
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Product Description
1002017FBPK Crankshaft Thrust Washer is an axial limiting friction component for JAC HFC4DB2-1D diesel engine. It is installed on the main journal to control the crankshaft axial clearance and restrict forward and backward movement of the crankshaft during operation. This aftermarket replacement washer set resolves abnormal axial knocking, crankshaft end play overrun and gear wear caused by alloy layer abrasion, surface scoring and excessive clearance of old thrust washers. Accurate axial positioning protects crankshaft, connecting rods and timing parts from collision damage, supporting reliable operation of light trucks under frequent acceleration and deceleration delivery conditions.
Product Advantages Steel substrate compounded with wear-resistant alloy layer, with good bearing capacity and friction compatibility. Precision thickness machining ensures crankshaft axial clearance meets OEM specification. Surface oil grooves help form continuous lubricating film to reduce dry friction. Every thrust washer set undergoes thickness inspection and surface defect check before shipment, standard size for direct installation during engine overhaul.
| Item | Parameter |
|---|---|
| Part Number | 1002017FBPK |
| Product Name | Crankshaft Thrust Washer Set |
| Matching Engine | JAC HFC4DB2-1D |
| Material | Steel Back + Wear-Resistant Alloy |
| Feature | Axial Limit, Anti-Wear, Lubrication Groove Design, Precise Clearance Control |
| MOQ | Negotiable |
| Application | Crankshaft Axial Movement Restriction & Positioning Assembly |
Applicable Models Fit for JAC light-duty commercial trucks equipped with HFC4DB2-1D diesel engine, widely used for city logistics and short-haul cargo transportation.
FAQ
Q1: What symptoms indicate the thrust washers are worn out?
A1: Obvious knocking sound when shifting or accelerating, crankshaft axial movement exceeds standard value.
Q2: Why must we measure crankshaft end play after installation?
A2: Improper axial clearance will lead to timing gear abrasion and damage to engine internal components.
Q3: What will happen if thrust washers are installed reversely?
A3: The alloy friction surface cannot form effective oil film, resulting in rapid burning and failure of washers.
Product Highlights
1002017FBPK Crankshaft Thrust Washer is an axial limiting friction component for JAC HFC4DB2-1D diesel engine. It is installed on the main journal to control the crankshaft axial clearance and restrict forward and backward movement of the crankshaft during operation. This aftermarket replacement ...
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