1141452030 Original excavator 6wg1 engine turocharger to exh duct gasket

This high-precision heavy-duty turbocharger to exhaust duct high-temperature gasket is an Isuzu original high-quality power seal component, with the original core part number 1-14145203-0 (1141452030). This high-end sealing unit is specially designed for various large mining hydraulic excavators equipped with the classic Isuzu 6WG1 heavy-duty inline six cylinder engine (such as Hitachi ZX470, ZX670, ZX870 and other 45 to 90 ton giant star models). The product is based on first principles and adopts a multi-layer special high elasticity heat-resistant alloy and original composite graphite composite architecture. It has the ultimate ability to resist thermal creep and high pressure pulses, perfectly and seamlessly resisting the extreme instantaneous alternating thermal stress of up to 700 ° C at the outlet of the exhaust manifold, ensuring absolute low entropy and high airtightness of the gas flow field in the turbocharging system. The physical dimensions of the product packaging are approximately 160mm × 140mm × 3mm, and the overall net weight is approximately 0.18kg.

"Extreme cleaning and flatness verification (core pit avoidance): Before installation, the engine must be completely cooled down. After disassembly, it is necessary to use a dedicated scraper and wire brush to thoroughly remove the old gasket residue and carbon deposits on the joint surface between the turbocharger flange and the exhaust pipe. The joint surface must not have micrometer sized pits or scratches, and any flatness exceeding the standard will cause lightning breakdown after ignition.

Stress free alignment and staged fastening: Place the new gasket steadily, ensuring that the direction is completely correct and there is no displacement. Must be equipped with original brand new high-temperature anti loosening nuts and double headed bolts (old parts are strictly prohibited from being reused). Precision torque wrenches must be used, strictly following the original factory's rated torque specifications for cross cross and evenly locking in 3-4 stages, to prevent excessive unilateral force from causing thermal stress concentration and deformation."