A860E Transmission parts, repair guidelines, problems, manuals
Transmission general data
| Number of gears | Transmission Type | Drive | Torque (Nm) | ATF (full capacity) L | ATF type |
|---|---|---|---|---|---|
| 6 | AT | RWD | 420 | 12 | Toyota T-IV |
The 6-speed transmission Aisin А860Е was designed in 2005 for trucks Hino Dutro (Toyota Dyna) 300 and hit the Japanese market in 2006. However, the mass production of this “invincible” unit was started in 2009.
This transmission transmits the torque up to 420 Nm from diesel engine with the capacity 4 liters. This transmission is the main competitor of the Allison 3000 transmission.
What are you looking for?
Overhaul Kit | Friction Kit | Friction | Steel Plate | Steel Kit | Band | Solenoid Kit | Solenoid EPC | Solenoid TCC | Pump | Shaft | Drum | Valve body | Torque converter | Hub | Piston | Piston Kit | Planetary Gear | Filter | Gasket | Bushing | Seal | Bearing | Pressure Plate | Stator | Differential | Retainer | Inhibitor Switch | Instruction manual | TOOLS & ACCESORIES | Sensor
Which cars run with this gearbox?
| Brand | Model | Year | Type | Engine |
|---|---|---|---|---|
| Hino | DUTRO | 99-16 | 6 SP RWD | L4 4.0L |
| Toyota | COASTER | 97-16 | 6 SP RWD | L4 4.0L |
Technical issues and repair guidelines
This transmission is very reliable as all RWD Aisin transmissions. The repair of this transmission in most cases includes oil and filter replacement.The transmission reassembly requires the repair kit of gaskets and seals with valve body spare parts, which are ordered because of sealing rings, which wear out earlier than all other spare parts and gaskets.
The electrical part of this transmission is maximally unified: the valve body has 3 simple and invincible On-Off solenoids, 3 interchangeable linear solenoids ( А, C, D solenoids according to the manual), responsible for an ideal gear shifting and a linear solenoid (B). Solenoids usually are quite reliable, but in case of any issues related to the valve body, solenoids are considered the main cause of these problems. Aisin valve bodies produced after 2009 are notable for enhanced durability and are almost not ordered for replacement.