[Blue Oval Tractor]

Toro TimeCutter z5030 Model #: 74373
Original Engine: Kohler SV720 23HP

Hey all,

The Kohler on my z5030 blew up on me earlier this spring. Are there alternate engine options for this mower? My preliminary research indicates that the SV720 has been discontinued. Would a Briggs & Stratton like this one work?

Amazon.com : Briggs & Stratton 44S677-0018 Professional Series 22 HP 724cc V-Twin Engine 1 x 3-5/32 9 Amp : Patio, Lawn & Garden

Amazon.com : Briggs & Stratton 44S677-0018 Professional Series 22 HP 724cc V-Twin Engine 1 x 3-5/32 9 Amp : Patio, Lawn & Garden

www.amazon.com

Please let me know if I am in the right ballpark. If there are better alternatives, I am open to them. The mower itself is in decent shape, so would like to keep it going.

Thanks in advance for your help!

 

[Blue Oval Tractor]

Serial # 290004289

 

[Blue Oval Tractor]

Sorry, that was the Serial Number from the actual mower. The Kohler Engine ID Tag is longer in place, so I don't have the spec number.

 

[Blue Oval Tractor]

Thanks for the suggestion. I checked on the Toro parts diagrams and they push you to order replacement engines directly from Kohler.

I contacted "BrandNewEngines.com" and asked them about re-powering this unit with a Briggs & Stratton and got this response:

Yes, the 44S677-0018 offers similar specs, but will require new exhaust, wiring, throttle/choke configuration.

In regards to re-powering it with a Kohler:

Kohler no longer offers a direct replacement for engine# SV720-0039.
The engines below are equipped similar specs as the original. Transfer muffler Minor modifications may be required: design of starter (transfer if different), wiring, throttle/choke configuration.

Those engines were all $1500+.

I think I might throw in the towel on this one. It seems like it might make more sense to find another used, low-hour Timecutter. It's a drag.....

Thank you for help and the input!