29537887 Turbine Shaft And Forward Clutch Allison spare parts

29537887 Turbine Shaft And Forward Clutch Allison spare parts

The Allison 29537887 TurbineShaftAndForwardClutch is an original factory-grade integrated transmission control component for Allison gearboxes. It is precisely adapted to Allison 1000/2000/3000/4000 series heavy-duty automatic transmissions, and is also compatible with commercial vehicles and construction machinery from brands such as Mercedes-Benz, DAF, and Peterbilt that use Allison transmissions. As the core integrated component for the forward gears, its main function is to efficiently transmit engine power to the transmission by connecting the turbine shaft to the torque converter turbine. It also integrates a forward clutch, receiving hydraulic commands to achieve smooth engagement and disengagement of forward gears, ensuring smooth power transmission and seamless shifting. It effectively avoids problems such as power interruption, clutch slippage, and incomplete disengagement. It is widely used in heavy-load, frequent start-stop scenarios such as long-distance freight, mining operations, urban public transportation, and construction projects. With its strong adaptability, stable transmission, and precise control, it is the preferred replacement part for original factory maintenance.

Core technical parameters

–Model: 29537887
– Product Name: TurbineShaftAndForwardClutch
–Operating temperature: -40°C to +150°C
– Product Specifications: Fully compatible with Allison 29537887 original specifications
– Product weight: 8.5kg
– Product Type: Original equipment manufacturer (OEM) integrated transmission components, assembled on a single unit, featuring a one-piece integrated structure, including the turbine shaft body, forward clutch assembly (friction plates, pressure plate, piston, seals), bearings, guide sleeves, and other core components.
– Compatible Systems: Allison 1000/2000/3000/4000 series heavy-duty automatic transmissions, also compatible with commercial vehicles and construction machinery from brands such as Mercedes-Benz, DAF, and Peterbilt equipped with Allison transmissions. It is suitable for forward gear transmission scenarios of heavy-duty commercial vehicles, mining wide-body trucks, and construction vehicles, and can precisely link with hydraulic torque converters, transmission control units (CEC2 computers), and hydraulic systems to achieve power transmission and forward gear control.
– Suitable operating conditions: Suitable for heavy-duty, frequent start-stop, and frequent gear shifting scenarios such as long-distance freight, mining operations, urban public transportation, and engineering construction. It can work stably in harsh environments such as high temperature, high load, and hydraulic shock.

Product Advantages

1. Original factory compatibility, easy integration: 100% matching Allison 29537887 original factory specifications, the turbine shaft and forward clutch are integrated into one design, with precise correspondence in size, interface and installation point, which can directly replace the old assembly without modifying the power transmission or hydraulic system structure, and the compatibility covers multiple models and multiple scenarios.
2. High-efficiency transmission and smooth shifting: The high-strength alloy steel turbine shaft has a transmission efficiency of up to 98%, ensuring smooth and lossless power transmission; the forward clutch uses high-quality friction materials and is combined with precise hydraulic control, ensuring smooth engagement and disengagement without jerking, avoiding slippage and incomplete disengagement, and guaranteeing smooth power transmission in forward gears.
3. Durable and environmentally adaptable: High-strength alloy steel + wear-resistant friction plates + fluororubber seals + high-precision bearings, impact-resistant, wear-resistant, high-temperature resistant, and oil-corrosion resistant. It can withstand high-load transmission and frequent shifting impacts. It has been rigorously tested under harsh working conditions, has a long service life, and can effectively extend the assembly replacement cycle.

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