Camshaft Thrust Plate
Упорная пластина распредвала
Placa de empuje del árbol de levas
The OEM Camshaft Thrust Plate 611600050003 is a precision-stamped engine component manufactured exclusively for the Shacman X5000 heavy-duty diesel engine. This critical retaining plate controls the axial end play of the camshaft, preventing forward and backward movement that would disrupt precise valve timing and cause accelerated wear on the timing gear train.
Fabricated from high-strength hardened steel with a precisely machined mounting surface, the thrust plate delivers exceptional dimensional stability and wear resistance under constant thrust loading. The 611600050003 part features accurately positioned bolt holes that ensure perfect alignment with the engine block and camshaft front bearing journal.
Installing a genuine OEM camshaft thrust plate preserves the critical axial positioning of the camshaft and maintains proper timing gear mesh. The 611600050003 identifier guarantees complete traceability to Shacman’s rigorous metallurgical standards and precision manufacturing quality assurance processes for engine timing system components.
| Parameter | Specification | Details |
|---|---|---|
| OEM Part Number | 611600050003 | Unique Shacman X5000 identifier |
| Product Name | Camshaft Thrust Plate | Axial location retainer |
| Brand / Engine Model | Shacman X5000 | Heavy-duty diesel engine series |
| Material | Hardened Steel Plate | High resistance to wear and deformation |
| Surface Finish | Phosphate or black oxide | Corrosion protection and oil retention |
| Plate Thickness | Precision ground tolerance | Controls camshaft end play precisely |
| Mounting Bolt Pattern | Two-bolt flange design | Secure attachment to engine block |
| Location | Front of camshaft journal | Between cam gear and block face |
| Function | Limits axial movement | Maintains correct timing gear alignment |
| Packaging | Protective oiled wrapping | Shacman genuine labeled packaging |
The thrust plate maintains the camshaft within a specified axial clearance range. This controlled end play prevents the camshaft from walking forward or backward, which would alter valve timing relative to piston position.
By fixing the camshaft’s axial position, the 611600050003 plate ensures that the camshaft gear remains in perfect alignment with the crankshaft gear and any idler or accessory drive gears in the engine front cover.
The hardened steel plate provides a sacrificial wear surface that protects the more expensive engine block and camshaft components from damage caused by thrust loading during clutch engagement and gear-driven accessory operation.
The camshaft thrust plate 611600050003 is installed at the front of the Shacman X5000 engine block, positioned between the camshaft timing gear and the front bearing journal face. During assembly, the plate is slid over the camshaft nose and seated against the machined block surface. Two high-grade bolts secure the plate to the block, and they must be torqued to the exact specification detailed in the service manual. Before final tightening, the camshaft end play should be measured using a dial indicator to verify it falls within the acceptable range. If the clearance is excessive, a new thrust plate of the correct thickness must be installed. The timing cover is then fitted over the assembly, completing the front engine sealing.
Each camshaft thrust plate produced under OEM number 611600050003 is stamped from a certified high-carbon steel blank. After the initial forming, the plate undergoes a precision grinding operation on both faces to achieve the exact thickness required for proper end play control. The mounting bolt holes are then machined to ensure accurate alignment with the threaded holes in the Shacman X5000 engine block.
The completed plate is heat-treated to achieve the specified surface hardness, providing excellent resistance against the abrasive wear caused by the rotating camshaft gear hub. A phosphate or black oxide coating is applied as a final surface treatment, offering corrosion protection and an oil-retentive surface that aids initial lubrication. Each plate is dimensionally inspected for thickness, flatness, and hole positioning. The part is then individually wrapped in VCI paper and placed in a branded box marked with the 611600050003 part number for complete traceability.
The camshaft thrust plate should be inspected whenever the engine front cover is removed for timing gear service or major overhaul. Technicians must examine the plate’s contact surface for signs of scoring, grooving, or uneven wear. A worn thrust plate will exhibit a measurable step or ridge on its face, which indicates that the camshaft end play has likely increased beyond the acceptable limit.
Excessive camshaft end play can cause a rhythmic knocking noise from the front of the engine and may lead to erratic ignition timing in engines with a front-mounted sensor. If the thrust plate shows any visible wear or if the measured end play exceeds specification, the plate must be replaced with a new 611600050003 component. This simple replacement restores the critical axial control that protects the entire timing gear train from misalignment and premature failure.
Sourcing the authentic camshaft thrust plate for your Shacman X5000 engine service is a straightforward process. Use the inquiry button above to check current stock availability and receive a prompt quotation. We maintain adequate inventory of these essential timing components to support both individual engine repairs and comprehensive fleet maintenance schedules around the world.
To ensure you receive the exact factory-specified part, always quote the OEM number 611600050003 when placing your order. Our logistics team provides all necessary export documentation and material certification with every international shipment for efficient customs clearance and inventory management.
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Genuine Shacman stock available globally for X5000 engines.
Investing in the genuine Camshaft Thrust Plate 611600050003 is a decision that protects the precise mechanical timing and long-term reliability of your Shacman X5000 engine. Aftermarket thrust plates that are manufactured from softer steel or with incorrect thickness specifications can wear rapidly, leading to excessive camshaft end play. This condition causes the timing gears to misalign, producing noise and potentially leading to uneven tooth wear or even catastrophic gear failure.
The OEM thrust plate’s specific material hardness and precise ground thickness were validated through extensive engine durability testing. Shacman engineers designed this component to withstand the constant axial thrust generated by the helical timing gears throughout the engine’s entire service life. The 611600050003 plate provides the stable, fixed reference surface that the camshaft gear requires to maintain its critical mesh relationship with the crankshaft and fuel injection pump drive gears.
Professional engine rebuilders and fleet maintenance technicians consistently choose the 611600050003 thrust plate for its guaranteed dimensional accuracy and proven wear characteristics. This seemingly simple flat plate performs an indispensable function in preserving the synchronized harmony of the engine’s rotating assembly. Trust only the thrust plate that Shacman engineered and certified for the demanding X5000 heavy-duty truck application.
The camshaft thrust plate 611600050003 operates in a bath of pressurized engine oil within the front timing cover area. This continuous lubrication is essential for minimizing wear on the plate’s contact surface. The oil also serves to cool the plate, dissipating the frictional heat generated as the camshaft gear hub rotates against it. The smooth, flat surface finish of the OEM plate is critical for maintaining a stable oil film that prevents metal-to-metal contact under normal operating conditions.
When replacing the thrust plate, it is considered best practice to also replace the two mounting bolts if they show any signs of thread damage or corrosion. The bolts should be torqued incrementally and evenly to the specified value using a calibrated torque wrench. A medium-strength thread locking compound is often recommended to prevent the bolts from loosening due to engine vibration. Always refer to the Shacman X5000 workshop manual for the exact bolt torque specification and any specific thread treatment requirements.
For our international customers, we take great care in packaging the 611600050003 thrust plate to prevent any surface damage or corrosion during transit and storage. Each plate is individually sealed with a rust inhibitor and packed in a sturdy carton. Partner with our global supply network to ensure your Shacman X5000 engine rebuilds are completed with genuine OEM components that deliver the precise fit and lasting performance your heavy-duty fleet operations depend on.
