29563815 accumulator assembly Allison spare parts

29563815 accumulator assembly Allison spare parts

The 29563815 accumulator assembly is the core energy storage component of the Allison transmission hydraulic system. It boasts four core advantages: stable energy storage, strong pressure resistance, shock resistance, and reliable sealing. It is precisely matched with the entire range of Allison transmissions, covering mainstream models such as the 1000, 2000, 3000, 4000, and 5000/6000 series. It is widely used in all equipment equipped with Allison transmissions, including heavy-duty trucks, construction machinery, marine transmission systems, mining machinery, and generator sets. It provides a one-stop solution for the energy storage, pressure holding, buffering, and replacement needs of the transmission hydraulic system.
The 29563815 accumulator assembly is manufactured strictly according to original factory specifications. Its core utilizes a bladder-type energy storage structure (leveraging the compressibility of gas to store and release energy). It integrates the accumulator body, sealing components, inflation interface, and mounting bracket, completely resolving common pain points of ordinary accumulators such as insufficient energy storage, unstable pressure, leaking seals, weak impact resistance, and large pressure fluctuations. It effectively avoids problems caused by accumulator failure, such as unstable pressure in the transmission hydraulic system, shift jerking, power output interruption, and damage to hydraulic components. This significantly improves the operational stability of the transmission hydraulic system and extends the overall service life of the transmission. It is a high-performance, cost-effective choice for Allison transmission hydraulic system repair, maintenance, and replacement, suitable for various scenarios including repair shops, parts suppliers, exporters, and fleet maintenance.

Core technical parameters:

– Product Model: 29563815
-Product Name: Accumulator Assembly
– Working pressure: 10-25MPa, strong and stable pressure resistance, suitable for the normal working pressure requirements of gearbox hydraulic systems, leak-free and deformation-free.
– Structural type: bladder-type accumulator, consisting of an oil section and a gas section with a gas seal.
– Protection rating: IP67, fully waterproof, dustproof, and oil-resistant.
– Compatible Models: Allison series transmissions, covering mainstream models such as the 1000 series, 2000 series, 3000 series, 4000 series, 5000 series, and 6000 series, suitable for all equipment equipped with Allison transmissions, including heavy-duty trucks, construction machinery, marine transmission systems, and mining machinery.
– Product Type: Accumulator Assembly, including the accumulator body, sealing components, inflation interface, mounting bracket, and other complete components.
– Material Specifications: The accumulator body is made of high-quality, high-strength carbon steel, treated for corrosion and pressure resistance, and is resistant to corrosion, aging, and impact, capable of withstanding high-pressure conditions; the bladder is made of oil-resistant fluororubber, providing strong sealing performance, wear resistance, and durability, effectively isolating oil and gas; the sealing components are made of oil-resistant nitrile rubber (NBR), ensuring a high degree of fit and preventing hydraulic oil leakage; the inflation interface is precision-machined for accurate dimensions.
– Temperature range: -40℃～150℃

The 29563815 accumulator assembly strictly adheres to Allison’s original equipment manufacturer (OEM) specifications. Each unit undergoes rigorous testing for energy storage performance, pressure resistance, compatibility, temperature resistance, and sealing, ensuring that performance parameters and dimensional specifications are completely consistent with OEM parts. This allows for seamless replacement and rapid installation without the need for complex professional operations. With its high compatibility, high energy storage efficiency, high pressure resistance, and cost-effectiveness, the product is widely used in logistics, engineering construction, mining, and shipping industries, providing reliable energy storage and buffering for Allison transmission hydraulic systems. It is a core preferred component for Allison transmission maintenance and replacement.

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