29559769 Control module seal and gasket package Allison spare parts

29559769 Control module seal and gasket package Allison spare parts

The 29559769 control module seal and gasket package is a core set of sealing components specifically designed for Allison transmission control modules. It is widely compatible with Allison series transmissions and various commercial vehicles, construction machinery, and special vehicles. Primarily used at key sealing points such as the Allison transmission control module housing, interfaces, and wiring connections, it works in conjunction with the control module to precisely fill gaps in the sealing surfaces and block leakage channels. This effectively prevents transmission oil, dust, moisture, and impurities from entering the control module, while also protecting the internal wiring and electronic components from external environmental corrosion. This ensures the control module can accurately receive and transmit signals, stably controlling core functions such as gear shifting and power transmission, directly impacting the transmission’s control precision and operational stability. It meets the stringent sealing and protection requirements of Allison transmissions for their control modules.

Core technical parameters:

– Part number: 29559769
– Material specifications: The core gasket is made of PTFE (polytetrafluoroethylene), and the seal is made of TPV (thermoplastic elastomer) (some parts are made of NBR). PTFE material can withstand temperatures up to 260℃.
– Structural parameters: core gasket diameter range 10mm-50mm, thickness 1.5mm-4mm, sealing element inner diameter range 8mm-45mm, dimensional tolerance ≤±0.02mm, sealing surface roughness Ra≤1.6μm, sealing gap after assembly ≤0.01mm, compression rate 15%-28%, resilience ≥16%.
– Compatible Models: Precisely compatible with Allison 2000/3000/5000 series and other mid-to-high-end transmissions, compatible with various commercial vehicles, construction machinery and special vehicles equipped with this series of transmissions, compatible with various control modules of Allison transmissions, and also compatible with sealing scenarios of other corresponding specification control modules, and compatible with the sealing requirements of control modules of Allison CLBT750, 5600, 6000 series and other models.
– Protection performance: sealing leakage rate ≤0.001%, protection level reaches IP67, and corrosion resistance level reaches 72-hour salt spray test standard.
– Product weight: Total weight 0.35±0.03kg
– Service life: Under normal operating conditions, the overall service life is ≥7000 hours, and the aging resistance of the seals is ≥800 cycles.

Core advantages:

The 29559769 control module seal and gasket package is original factory specification compatible, with tight sealing, temperature resistance and corrosion resistance, and convenient as a complete set. It effectively solves industry pain points such as poor sealing, easy aging, insufficient corrosion resistance, loose installation, interface leakage, and seepage leakage of traditional sealing accessories. It is compatible with Allison’s mid-to-high-end transmission control modules and sealing scenarios in multiple fields. It is the preferred complete set of products for transmission repair, control module maintenance, and sealing accessory replacement.

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