Toro Wheel Horse 17hp Gear Box

[Skippydiesel]

Hi,

Old Toro Wheel horse, 14 hp, Model No 71283, Serial No 240000104?

Does anyone know the make & model of the gearbox (GB), recommended oil & quantity.

The mower is going well, however there is a very slow leak from the GB & today there seemed to be an unusual noise from that direction.

I would like to drain & refill the GB, replace the damaged fan but would like to have fan & the oil before I start.

Your help will be very much appreciated

 

[Auto Doc's]

Most hydrostatic transmissions I work with take 20W50 oil.

Maybe this link will help:

PartsTree - Home of OEM Parts for Outdoor Power Equipment

We are committed to providing you with the largest selection of OEM parts from the best brands, the best diagrams and part search tools anywhere.

www.partstree.com

 

[hlw49]

Looks like a Hydro Gear they take like Doc says 20W-50 oil.

 

[Skippydiesel]

If it makes any difference "Tractor Data" come up with two diffrent transaxles;

Hydro Gear 321-0650 & 318-0510

Anyone know for sure.

I forgot to add - this is a 17.44 HXL unit

 

[ILENGINE]

According to Toro the transmission used is a 104-1760 which translates to the hydrogear 310-0510 transaxle. Hydrogear list 79 oz of 20w50 and the fan is not supplied by hydrogear but instead supplied by Toro part number 104-2162

 

[Rivets]

This service manual will help answer your questions. https://www.toro.com/getpub/22447