V2203 Crankshaft Thrust Washer controls axial crankshaft movement for diesel rebuilds, B2B excavator engine parts sourcing, and wholesale repair stock.
The V2203 Crankshaft Thrust Washer YNF18983 is used in a compatible diesel engine to control axial movement of the crankshaft. While main bearings primarily support crankshaft rotation, thrust surfaces are used to limit forward and backward crankshaft movement so specified end play can be maintained.
During engine operation, axial loads can be transferred through the crankshaft. When thrust surfaces become excessively worn, crankshaft end play may increase and related engine components can be affected. For this reason, thrust washers are commonly inspected during crankshaft, main-bearing, or complete engine overhaul work.
For B2B buyers, YNF18983 should be confirmed by V2203 engine model, thrust washer dimensions, thickness, shape, installation position, and existing-part photos. Accurate dimensional matching helps rebuilders and distributors reduce incorrect engine parts, machining delays, and repeated international freight.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF18983 |
| Product Name | Crankshaft Thrust Washer |
| Alternative Name | Thrust Plate / Thrust Bearing Washer / Crankshaft Thrust Plate |
| Product Type | Diesel Engine Bearing Component |
| Parts Category | Engine / Crankshaft & Main Bearing Parts |
| Engine Model | V2203 |
| Main Function | Controls Crankshaft Axial Movement and End Play |
| Application | Compatible Diesel Engine Overhaul |
| Installation | Crankshaft Main Bearing / Thrust Area |
| Material | To Be Confirmed by Product Specification |
| Typical Service | Crankshaft Repair / Main Bearing Service / Engine Overhaul |
| Fitment Check | Engine Model / Thickness / Dimensions / Shape / Existing Part Photo |
| Quality Type | Aftermarket Replacement |
| Condition | New |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| Shipping Method | Air, Sea, Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application | Description |
|---|---|
| V2203 Diesel Engine | Used in compatible crankshaft assemblies |
| Crankshaft End-Play Control | Helps limit excessive axial crankshaft movement |
| Main Bearing Service | Can be inspected during main-bearing replacement |
| Crankshaft Overhaul | Suitable for replacement during crankshaft rebuilding |
| Complete Engine Rebuild | Commonly checked with other internal wear components |
| Engine Repair Workshop | Suitable for professional diesel engine maintenance |
| Spare Parts Distribution | Practical for engine-parts dealers and wholesalers |
| B2B Inventory | Suitable for importers stocking V2203 overhaul components |
Q: What does a V2203 thrust washer do?
A: It helps control forward and backward crankshaft movement and maintains crankshaft end play.
Q: Is a thrust washer the same as a main bearing?
A: No. Main bearings primarily support crankshaft rotation, while thrust surfaces control axial movement.
Q: When should a thrust washer be replaced?
A: Replacement may be required when excessive wear, damage, or incorrect crankshaft end play is identified during overhaul.
YNF Machinery supplies V2203 crankshaft thrust washers and related diesel engine overhaul components for engine rebuilders, repair workshops, machinery dealers, wholesalers, and international importers.
The YNF18983 thrust plate is a small but important crankshaft component. Because thrust washers may differ in thickness, profile, dimensions, and installation arrangement, specification confirmation is recommended before bulk purchasing.
Professional buyers can provide the V2203 engine model, required quantity, thrust washer measurements, thickness, photos of the removed part, and related bearing information for comparison.
Main bearings, connecting rod bearings, crankshafts, pistons, piston rings, cylinder liners, connecting rod bushings, and gasket kits can also be included in the same inquiry, helping B2B buyers consolidate V2203 overhaul parts into a more complete purchasing package.
