product details
Description
| Part Name | PLATE;THRUST |
| Part Number | 4641995 |
| Brand Name | HITACHI |
| Place of Origin | Japan |
| Delivery Time | 1-3 work days |
| Packaging Type | Cartons |
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Controlling Axial Movement with Micrometer Accuracy. Within every rotating assembly, controlling forward and backward movement—axial thrust—is critical to component longevity and quiet operation. This Genuine Isuzu Thrust Plate is manufactured to exact OEM specifications, providing the precise thickness, flatness, and dimensional accuracy required to maintain correct crankshaft, gear, or shaft positioning within your Isuzu engine or transmission. Unlike generic flat stock or incorrectly sized aftermarket plates, this genuine component features a precisely controlled thickness held to tolerances measured in microns. This accuracy establishes the proper clearance that allows for thermal expansion and oil film formation while preventing damaging metal-to-metal contact. The plate's mounting hole locations, dowel pin receptacles, and overall dimensions match your Isuzu's specific architecture exactly, ensuring proper engagement with locating features. The bearing surfaces are precision-ground to achieve the flatness and surface finish required for uniform load distribution and proper lubrication. This precision guarantees that crankshafts, countershafts, or gear assemblies maintain their engineered positional relationships under all operating conditions. |
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Wear-Resistant Materials Engineered for High-Load Thrust Applications. Thrust plates must withstand continuous sliding contact under significant axial loads, often with boundary lubrication conditions during startup or high-temperature operation. This genuine Isuzu thrust plate is constructed from materials specifically selected for their excellent bearing properties and long-term wear resistance. Depending on the specific application, the plate may be manufactured from high-strength bronze alloy for superior embedability and compatibility with rotating shafts, or from hardened steel with precision-ground surfaces and specialized anti-friction coatings. Bronze variants offer excellent conformability, allowing them to adapt to minor shaft irregularities while providing a sacrificial wear surface that protects more expensive components. Steel thrust plates often feature advanced overlay coatings—such as lead-tin, polymer-based low-friction layers, or phosphate treatments—that provide controlled lubrication characteristics and prevent galling during marginal lubrication events. The bearing surface may incorporate precision-machined oil grooves that distribute lubricant across the entire thrust face, maintaining a protective fluid film even under extreme loads. Every material choice is validated through Isuzu's rigorous testing protocols to ensure millions of cycles of reliable operation. |
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Prevent Thrust Wear, Component Contact, and Catastrophic Failure. A worn or incorrectly specified thrust plate allows excessive axial movement of rotating assemblies, leading to a cascade of increasingly severe problems. In engine applications, excessive crankshaft end-play causes misalignment between connecting rods and crank throws, accelerates main bearing wear, and can eventually allow the crankshaft to contact the block or bearing caps—a catastrophic failure requiring complete engine replacement. In transmissions, excessive gear movement results in characteristic whining noises, incomplete gear engagement, and accelerated tooth wear that generates metal contamination throughout the lubrication system. In differentials, incorrect thrust clearance allows gears to move out of their optimal mesh position, generating noise and leading to premature failure. By installing this Genuine Isuzu Thrust Plate, you restore the critical axial control that protects your rotating assemblies. The precision-thickness plate maintains correct component positioning while the wear-resistant surface provides years of reliable service under continuous thrust loading. For engine rebuilding, transmission overhaul, or differential repair requiring the highest standard of reliability, this genuine component ensures that shafts and gears maintain their engineered positions—protecting your investment and delivering quiet, reliable operation for thousands of kilometers to come. |
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The Ownership Of The Products Belongs To Guangzhou Qicheng Machinery Equipment Co., Ltd.