29553529 cooler assembly-oil,remote mount Allison spare parts

29553529 cooler assembly-oil,remote mount Allison spare parts

Allison 29553529 cooler assembly-oil,remote mount is a high-efficiency cooling component specifically designed for Allison automatic transmissions. It is designed for heavy-duty transmissions such as the 3000/4000 series, HD/B500, 4000RDS, and T400, and adopts a remote external mounting structure to solve the problem of excessive transmission oil temperature under heavy-duty conditions. It is a core cooling component for commercial vehicles, construction machinery, oilfield equipment, and other scenarios.
This product adopts an aluminum alloy plate-fin structure combined with stainless steel piping. After vacuum brazing and pressure sealing tests, it has high heat dissipation efficiency, corrosion resistance, and vibration resistance. It can quickly stabilize the oil temperature in high-load and continuous operation environments, avoiding transmission oil deterioration, seal aging, transmission efficiency reduction, and component wear caused by overheating, thus extending the overall life of the transmission.

Core technical parameters:

-Part Number: 29553529
-Product Type: Remote-Mounted Transmission Oil Cooler Assembly
-Compatible models: Allison 3000/4000 series, HD/B500, 4000RDS, T400, MD3060, HD4060, etc.
-Heat dissipation structure: Plate-fin aluminum alloy core
-Material: Core is made of 6061 aluminum alloy, pipes/connectors are made of 304 stainless steel.
-Heat dissipation area: ≥0.8㎡
-Operating pressure: 0.8–1.2 MPa
Operating temperature: -40℃~150℃
-Interface specifications: -12 AN / 7/8-14 O-ring JIC (Original Manufacturer Standard)
-Flow rate adaptation: 1–5 GPM (transmission fluid)
-Installation method: Remote external independent installation (including bracket/fixing components)
-Protection rating: IP67 (dustproof and waterproof)
-Service life: ≥10,000 working hours

Product advantages:

Remote cooling: Independent external layout, away from heat sources, improving cooling efficiency by 30%+, suitable for vehicles with limited space.
High efficiency and stability: The plate-fin structure increases the heat exchange area, ensuring precise oil temperature control and eliminating overheating alarms.
Original factory fit: 1:1 replica of Allison design, precise interface/bracket, no modification required for installation.
Durable and corrosion-resistant: Made of aluminum alloy and stainless steel, it is oil-resistant, acid and alkali-resistant, and vibration-resistant, making it suitable for harsh working conditions.
Easy installation: Includes a complete set of mounting brackets and pipe fittings, reducing maintenance time.
Wide range of applications: Suitable for heavy-duty applications such as heavy trucks, buses, engineering equipment, oilfield machinery, and mining vehicles.

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