29558293 Filter and sealing ring assembly Allison spare parts

29558293 Filter and sealing ring assembly Allison spare parts

The Allison 29558293 filter and seal assembly is a genuine Allison original equipment manufacturer (OEM) part specifically designed for transmissions. It is precisely matched to Allison 1000/2000/3000/4000 series heavy-duty automatic transmissions, and is also compatible with the hydraulic systems of transmissions in Mercedes-Benz, DAF, Peterbilt, and other brands. As a dual-protection component for the transmission hydraulic system, providing both purification and sealing, its core function is to filter out metal debris, friction impurities, and sludge from the hydraulic fluid, purifying it and preventing wear on precision components and blockage in the oil lines. The matching seals seal the filter interface, hydraulic line interface, and transmission housing interface, preventing oil leakage and the intrusion of dust and moisture. This effectively eliminates faults such as shift jerking, power interruption, and component corrosion. Widely used in heavy-duty scenarios such as long-haul freight, mining operations, urban public transportation, and construction projects, it boasts strong adaptability, high filtration efficiency, and tight sealing. No separate parts are required, making it the preferred replacement part for OEM maintenance and repair, perfectly meeting the dual protection requirements of heavy-duty transmission hydraulic systems.

Core technical parameters:

-Model: 29558293
– Filtration performance: Filtration accuracy up to 20 microns, filtration efficiency up to 99.5%.
Operating temperature: -40°C to +150°C
– Product dimensions: Fully compatible with original factory 29558293 complete assembly specifications
– Product weight: 1.1kg
– Product type: Complete filter and sealing ring assembly, including 1 filter (including filter element and filter housing) + 4-6 matching sealing rings (including interface seal, housing seal, and filter housing seal).
– Compatible Systems: Allison 1000/2000/3000/4000 series heavy-duty automatic transmissions, and also compatible with the hydraulic systems of transmissions in related models of Mercedes-Benz, DAF, Peterbilt and other brands. It is suitable for medium and high pressure hydraulic scenarios in heavy commercial vehicles and construction machinery, and can be precisely connected with corresponding hydraulic pipelines and filter mounting brackets to meet the application requirements of medium pressure filter elements.
– Core Materials: The filter element uses high-quality glass fiber filter media, with inner and outer linings and an outer diamond-shaped protective mesh; the filter housing is made of high-strength carbon steel; the sealing ring is made of fluororubber (FKM).

Product Advantages

1. Original factory compatibility, convenient complete set: 100% matching Allison 29558293 original factory specifications, the filter and sealing ring are precisely matched, no need to purchase or match separately, can directly replace the old assembly as a whole, no need to modify the hydraulic pipeline or installation structure, and the compatibility covers multiple scenarios such as commercial vehicles and construction machinery.
2. Dual protection, precise and efficient: Integrating the dual functions of high-quality glass fiber filtration and fluororubber sealing, it achieves 20-micron high-precision filtration and 99.5% filtration efficiency, effectively intercepting various tiny impurities; the sealing ring provides a tight seal, preventing oil leakage, dust, and contamination.
3. Durable, stable and reliable: The carbon steel filter housing is impact-resistant and corrosion-resistant, the glass fiber filter media is high-strength and resistant to high temperature and pressure, and the fluororubber sealing ring is oil-resistant and anti-aging, with a large dirt holding capacity and stable sealing performance. It has been verified under heavy-duty cyclic conditions and has a long service life, which can effectively extend the replacement cycle of the complete assembly. It is suitable for heavy-duty and high-frequency use scenarios such as mining and long-distance freight.

Get a personalized quote now