29506041 Core Replacement Allison spare parts

29506041 Core Replacement Allison spare parts

The Allison 29506041 adapter, as an original equipment manufacturer (OEM) pipeline adapter for Allison transmissions, focuses on solving the core needs of hydraulic pipeline interface size adaptation and sealing against leakage in transmissions. It is widely used in the hydraulic pipeline connection units of the transmission systems of Allison’s full range of heavy-duty automatic transmissions and various heavy commercial vehicles, engineering and mining machinery. The products strictly adhere to the original manufacturer’s production standards, from the selection of H59 brass raw materials, precision turning, thread rolling, tin plating for corrosion protection, and precision milling of sealing grooves, to full dimensional inspection, thread accuracy testing, and pressure sealing testing, with comprehensive quality control throughout the entire process. This eliminates problems such as loose interfaces, oil leakage, and pressure loss caused by inferior materials, insufficient thread accuracy, poor sealing, and dimensional deviations. They are precisely compatible with different specifications of hydraulic pipeline interfaces, achieving seamless pipeline connections. They also possess excellent oil and corrosion resistance, making them suitable for complex operating conditions such as heavy loads, high-frequency start-stop, severe vibration, and temperatures ranging from -40℃ to 150℃. They comply with the processing and quality standards of GB/T 2040-2017, GB/T 1184-2008, ISO 9001, and CE, while also meeting the core testing specifications for hydraulic pipeline fittings.

Core Technical Parameters：

– Product Model: Allison 29506041
– Product Material: Main body is made of high-quality H59 brass; surface is tin-plated for corrosion protection; equipped with nitrile rubber (NBR) sealing gaskets.
– Adapter performance: Compatible with original factory transmission hydraulic line interfaces, enabling seamless conversion between different interface specifications.
– Operating parameters: Operating temperature -40℃~150℃, maximum operating pressure ≤1.6MPa
– Structure type: Brass precision filler core
– Accuracy parameters: Thread accuracy grade 6H, thread specification compatible with Allison original interface (matching corresponding sealing gaskets), dimensional tolerance grade IT7.
– Suitable for: Allison 1000/2000/3000/4000 series automatic transmissions, hydraulic line interface adapters and sealing/leak sealing for transmissions in heavy-duty trucks, construction machinery, mining machinery, and special vehicles.

We prioritize quality. Our Allison 29506041 filler core undergoes rigorous quality control, including material composition analysis, thread precision testing, pressure resistance and sealing testing, full dimensional inspection, and corrosion resistance testing, achieving a 100% factory pass rate. Whether for routine equipment maintenance and replacement or bulk procurement, this product perfectly adapts to original Allison transmission hydraulic lines without the need for additional customization or adjustments. It effectively facilitates pipe interface transitions and leak-proof sealing, preventing loose connections, oil leakage, pressure loss, and other malfunctions. This ensures stable operation of the transmission hydraulic system, extends equipment lifespan, and provides a solid guarantee for the long-term stable operation of heavy-duty equipment. It is a core and preferred component for hydraulic lines within the Allison parts system.

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