23041786 Friction Plate Allison spare parts

23041786 Friction Plate Allison spare parts

The 23041786 friction plate is an OE-grade transmission component specifically developed for Allison heavy-duty automatic transmission clutch systems. Manufactured strictly according to original manufacturer drawings and the GB/T 5763-2018 industrial friction plate industry standard and the JB/T 9713-2013 friction material standard, it has passed ISO 9001 quality certification and undergone specialized tests for friction performance and high-temperature resistance. Balancing friction stability, wear resistance, and compatibility, it is widely used in Allison 1000/2000 series and 3000/4000 series transmissions in heavy-duty equipment such as heavy trucks, construction machinery, and mining equipment. Its core function is to transmit power, smoothly engage and disengage the clutch, adapting to the high-frequency shifting requirements under heavy-duty conditions. It precisely addresses industry pain points such as friction plate slippage, severe heat fade, excessive wear, engagement jerking, and plate burn-out, extending the service life of the transmission clutch, reducing secondary maintenance costs, and ensuring smooth gear shifting and stable power transmission, thus meeting the core needs of efficient operation and maintenance of heavy equipment.

Core technical parameters:

– Product Model: 23041786
– Material specifications: Friction layer (graphite-based composite material, friction layer thickness 2.4mm), steel backing (1045 high-strength steel, thickness 1.1mm), with added graphite friction modifier and inorganic filler.
– Operating temperature: -30℃~350℃
– Friction performance: At room temperature (23℃±5℃), the dynamic friction coefficient is 0.35~0.42, and at high temperature (300℃), the allowable deviation of the friction coefficient is ≤±0.08, and the wear rate is ≤0.04mm/1000 hours.
– Structural parameters: outer diameter 228mm × inner diameter 172mm × total thickness 3.5mm, internal teeth 78 teeth (double-slot flow channel design)
– Mechanical properties: Compressive strength ≥18MPa, shear strength ≥3.6MPa
– Compatible Models/Scenarios: Core compatibility with Allison 1000/2000 series and 3000/4000 series heavy-duty automatic transmissions, widely used in heavy-duty equipment such as heavy trucks, construction machinery, mining equipment, and public transportation. It is compatible with power transmission scenarios of clutch assemblies and can directly replace the original corresponding model friction plates, meeting the maintenance needs of transmission overhaul and clutch package replacement, and adapting to complex working scenarios of heavy load and high-frequency shifting.
– Service life: Under normal heavy-load conditions, the service life can reach more than 8,000 hours, and the cycle life of the friction plates is ≥300,000 times.

Friction plates 23041786, with their precise original factory fit, excellent friction transmission performance, and smooth engagement, have become the core preferred component for Allison heavy-duty transmission clutch repair and overhaul. We strictly control the production process; each product undergoes dimensional accuracy testing, friction performance testing, high-temperature resistance testing, shear strength testing, and meshing testing to ensure compliance with original factory standards, GB/T 5763-2018, JB/T 9713-2013 standards, and industrial usage requirements. We also provide comprehensive after-sales support and standardized packaging for bulk purchases, resolving various issues customers encounter during procurement and use, and contributing to the reliable maintenance and efficient operation of heavy-duty equipment transmissions.

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