
Transmission Drive & Carrier Group — Tuff-Torq  Model K51
| REF NO. | PART NO. | QTY. | DESCRIPTION | 
| 47 | 1916965 | 1 | LOCKWASHER, 3/8 | 
| 48 | 1916950 | 1 | NUT, ESNA Hex Lock,  | 
| 49 | 1921977 | 1 | CAPSCREW, Hex Hd,  | 
| 50 | 1678341* | 1 | SPRING, Return | 
| 50 | 1720700 | 1 | SPRING, Torsion | 
| 51 | 1719728 | 1 | LINK, Lower Shift | 
| 52 | 1719963* | 1 | LEVER & CLEVIS ASSEMBLY | 
| 52 | 1720681 | 1 | LEVER & CLEVIS ASSEMBLY | 
| 53 | 1960223 | 1 | CARRIAGE BOLT,  | 
| 54 | 1921333 | 1 | CAPSCREW, Hex Hd,  | 
| 55 | 1960268 | 1 | CARRIAGE BOLT,  | 
| 56 | 1717442 | 1 | ROD, Transmission Release | 
| 57 | 1918447 | 1 | PIN, Cotter, 3/32 x 3/4 | 
Footnotes:
* Replaced by Service Kit 1686794.
The above parts group applies to the following Mfg. Nos.:
| 1693458 | Express, 15.5HP Hydro | 1693525 | Express, 17HP Hydro | 
| 1693589 | Express, 15.5HP Hydro (Export) | 1693641 | Express, 17HP Hydro (Export) | 
| 1693668 | Express, 15.5HP Hydro (Export) | 1693670 | Express, 17HP Hydro (Export) | 
| 1693734 | Express, 15.5HP Hydro (Export) | 1693736 | Express, 17HP Hydro (Export) | 
| TP  | 17 | 
