23045566 PistonAssembly,High-RangeClutch Allison spare parts

23045566 PistonAssembly,High-RangeClutch Allison spare parts

The Allison 23045566 Piston Assembly High-Range Clutch is specifically designed for Allison automatic transmissions in heavy-duty commercial vehicles, buses, and special vehicles. It is core-compatible with Allison 5000/6000 series transmissions and is widely used in various scenarios that rely on reliable transmission, such as buses, long-distance coaches, and heavy-duty trucks. It perfectly meets the core needs of repair shops, parts dealers, fleet maintenance, and other groups, and is an excellent solution for solving clutch engagement problems and reduced transmission efficiency.
This product adheres to Allison’s stringent production standards, employing a high-quality alloy substrate in a single-piece molding process. Its surface undergoes a special anti-corrosion and wear-resistant treatment, combining excellent pressure resistance and sealing properties to effectively resist corrosion from the transmission’s internal hydraulic oil and high-temperature wear, significantly extending the service life of components and reducing subsequent maintenance costs. Its core function is to achieve smooth engagement and rapid disengagement of the high-gear clutch through hydraulic pressure, ensuring smooth, jerky gear shifts and improving vehicle stability and handling. It is particularly suitable for high-load, high-frequency shifting conditions, perfectly inheriting the efficient and durable characteristics of Allison transmissions, providing a stable and reliable power transmission guarantee for the vehicle’s drivetrain.

Core technical parameters:

– Product Model: Allison 23045566
– Product Name: Piston Assembly, High-Range Clutch
– Compatible transmissions: Allison 5000/6000 series automatic transmissions (compatible with 5-speed and 6-speed models manufactured after 2001)
– Material specifications: High-quality alloy base material + nitrile rubber sealing edges; tensile strength of the base material ≥320MPa; hardness HRC 28-32
– Working pressure: Normal operating pressure range 0.8-1.2MPa, maximum withstand pressure ≤1.5MPa
– Operating temperature: -40℃~150℃, adaptable to extreme high and low temperature conditions.
– Piston diameter: Φ86mm (precisely matches the clutch housing mounting dimensions)
– Sealing method: Embedded nitrile rubber sealing ring, sealing accuracy ≤0.02mm, effectively preventing hydraulic oil leakage.

We offer genuine original parts, support product traceability, and provide detailed vehicle compatibility information. Whether you’re buying in bulk or repairing/replacing a single item, we can meet your needs.

Get a personalized quote now