Tuff Torq 7A632084621 K66Y Transaxle
MPN 7A632084621
Replaces supersedes 7A632084620
Overview
Genuine, brand-new Tuff Torq 7A632084621 (K66Y) hydrostatic transaxle from the Tuff Torq K62/K66 family. Free shipping to the lower 48 states.
Part details
| Tuff Torq part # | 7A632084621 |
|---|---|
| Model | K66Y |
| Supersedes | 7A632084620 |
Tuff Torq K66 series specifications
| Application | Yard Tractor; Estate Tractor; Light-Duty Garden Tractor |
|---|---|
| Reduction ratio | 37.22:1; 22.19:1 |
| Rated axle torque | 37.22:1 = 420 Nm (310 lb-ft); 22.19:1 = 250 Nm (185 lb-ft) |
| Pump / motor displacement | 10/10 cc/rev |
| Axle shaft | 25.4 mm (1.0 in) |
| Brake | Internal Wet Disc |
| Dry weight | 23 kg (50.7 lb) |
Series data from Tuff Torq. Ratio, pulley, fan and control-arm setup vary by model; match your part number.
Make sure it fits
Every Tuff Torq unit has an ID label on the case showing the model (like K66Y) and the 11-digit part number. Match 7A632084621 to that label, or to the OEM number in your mower's parts list. Can't read the label? See How to find your Tuff Torq part number, or send us a photo through the Part Finder and we'll confirm the match before you buy.
More K62/K66 units, repair kits and parts: Tuff Torq K62/K66 hub · All Tuff Torq
FAQ
Is this a genuine Tuff Torq part?
Yes. 7A632084621 is new, genuine Tuff Torq, sold under Tuff Torq's own part number. It is not a rebuilt, used or aftermarket unit.
Will it fit my mower?
Fit depends on your exact model and serial number. Match the part number on your unit's label, or send us your mower details and we'll confirm for free.
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Tuff Torq · 7A632084621
Tuff Torq 7A632084621 K66Y Transaxle
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