The Onan in the AC 620 and does share some parts with the Onan(s) that the JD 318 used. The AC-620 used a CCKB, the early JD 318 used a B43G and later a P218. The 318 was a very popular tractor.
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Upgrade NowOnan parts are very expensive. I had an Allis Chalmers 620 with a 19.5hp Onan (rated as such to avoid regulations that applied to 20hp tractors back in the day...) I sold it partly due to the engine being so expensive to do even basic maintenance on and it seemed to develop a new issue every time I started it.
View attachment 145895
Though I don't really need one, I've been quietly on the hunt for that series "Allis" tractor for a while now.
It closely resembles the 190XT I grew up with, and is small enough for me to store and use at my house.
I'd nearly kill for one.
View attachment 145897
Then again, the 10 minute drive over to the farm to visit the old girl isn't that inconvenient for now. I guess.
It's a good thing I left Cummins on good terms. Without my employee discount, the coil I bought retailed for $134.
EPA compliancy is entertaining to me. I'd wager that your 19.5 Onan was no different than a pre-EPA 20 horse version.
My Zero turn is labeled as a 24.8 horse diesel. 26hp and up requires aftertreatment and such
Where were you in 2019 when I basically gave it away for around $1500? For that price I included a John Deere model 260, cat-0, 60" grooming mower (probably worth the $1500 by itself...), a 48" Cub Cadet cat-0 tiller, the Ark 600 loader, and the AC-620 of course, with the Cat-0 rear lift and cast iron wheel weights. More photos:
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Note the Cub Cadet seat mount:
View attachment 145902
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Mine was made in 1970, Bought new from Montgomery Wards and made by Simplicity and GilI never saw a blue Simplicity - only the orange and white.
As long as it doesn't say F - O - R - D somewhere on it, it should be OK...
I know about crs,I think....Yep, as much as I loved that tractor I just wanted it gone, so I priced it so it would be gone ASAP. I had people get really mad at me when I told them it was sold.
I had it listed here at a higher price with no interest: AC-620 add ... Now that I think about it I may have sold it locally for the price I had it listed at. When I wrote my post above, the $1500 sounded kind of low, I must have been thinking of just the mower value. I will chalk that up to CRS. View attachment 145910
Though I don't really need one, I've been quietly on the hunt for that series "Allis" tractor for a while now.
It closely resembles the 190XT I grew up with, and is small enough for me to store and use at my house.
I'd nearly kill for one.
View attachment 145897
Then again, the 10 minute drive over to the farm to visit the old girl isn't that inconvenient for now. I guess.
It's a good thing I left Cummins on good terms. Without my employee discount, the coil I bought retailed for $134.
EPA compliancy is entertaining to me. I'd wager that your 19.5 Onan was no different than a pre-EPA 20 horse version.
My Zero turn is labeled as a 24.8 horse diesel. 26hp and up requires aftertreatment and such
Really like that SEARS (Roper!). That 3 point is hard to find around here! I have a some Ropers and early AYP Craftsmans and I think they are a rugged GT.
It all depends on what the 1st numbers of SN are.Just curious, who built the Craftsman tractors for Sears Roebuck?