Description
Genuine OEM Tuff Torq - 7A632084050 - K66r Transaxle
Replaces the Following:
John Deere - AM131257K66
Note: Your unit may look different. The picture is a stock photo of the K66 Series.
Manufacturer ID:
The K66 is not just an upgraded version of our popular Residential series of transaxles. These drive systems have been engineered from the ground up for the demands of heavier and more function-rich mower and tractor applications. Bigger and stronger pump and motor systems have been integrated to offer the power and control needed for bigger lawns and heavier loads. These units also include heavier axles, more gear options and better control flexibility. The K66 is an excellent choice to larger premium yard tractors and estate tractors.
Features:
- Patented L.O.G.I.C. case design for easy installation, reliability and serviceability.
- Heavy steel axles for added strength and control.
- Manual locking differential system (optional).
- External hydraulic accessory support and charge pumps (optional).
- Larger pump and motor displacements provide the torque you need for ground engaging equipment.
Specifications
|
Specification |
Value |
Units |
|
Application |
Yard Tractor |
|
|
Reduction Ratio |
37.22:1 |
|
|
Axle Torque (Rated) |
37.22:1 = 420 (310) |
Nm (lb-ft) |
|
Max. Tire Diameter |
37.22:1 = 584 (23) |
mm (in) |
|
Brake Capacity |
37.22:1 = 330 (243) |
Nm (lb-ft) @ 300 N (67.5 lb) Brake Arm Force |
|
Displacement (Pump/Motor) |
10/10 |
cc/rev |
|
Max. Input Speed |
3,400 |
rpm |
|
Axle Shaft Size |
25.4 (1.0) |
mm (in) |
|
Weight (dry) |
23 (50.7) |
kg (lb) |
|
Brake Type |
Internal Wet Disc |
|
|
Housing (Case) |
Die-Cast Aluminum |
|
|
Gears |
Heat-treated Steel Gears |
|
|
Differential |
Automotive-type Bevel Gears |
|
|
Differential Locks |
Automatic ETC differential lock option |
|
|
Speed Control System |
Foot Control: External Shock Absorber option |
|
|
Auxiliary/External Hydraulic Outlets |
Available option for power steering, lift, etc. |
|
|
External Filter Change |
Available option |
|
|
Bypass Valve (Roll Release) |
Standard |
|
|
Oil Reservoir |
External Reservoir (available option) |
|
|
Hydraulic fluid type |
Proprietary Tuff Torq Tuff Tech drive fluid recommended. (Contact OEM for other options) |
|
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