Set of 16 rings for four cylinder McCormick Deering model 10-20 with all 1/4" compression" ring grooves and with 1/4" oil grooves. These rings including the one piece cast oil rings are the same style rings as from the factory. This set contains 12 compression rings and 4 oil rings. Check your pistons to see if you need standard 3 1/4" diameter over size before you order. There are three compression rings and one oil ring on each piston. This set fits the 10-20 made by IHC, International Harvester Co. Your cylinder bore must be 4 1/4" for these to fit.
Please check the ring groove with a drill bit. A 1/4" drill bit will just go down into the compression grooves and a 1/4" diameter drill bit will just fit the oil grooves. Be sure to check your bore diameter and see before ordering so you can choose the correct rings for your tractor. The 10-20 engine used 4 1/4" diameter rings from the factory.
This first quality made in USA Piston Ring set for 4 cylinder engines includes piston rings for four cylinders. These rings are used in the 4 1//4" bore 10-20 tractor engine.
This set fits the same as the old Hastings set # 714 at 4 1/4" bore diameter. This set uses cast iron compression and oil rings for a fast break in time and minimal cylinder wear.
Be sure to check both your bore diameter and ring widths in your ring pack before ordering. The easiest way to measure the bore diameter is to measure the piston at the skirt end at right angles to the wrist pin. It should read a few thousandths less than 4 1/4".
If the bore diameter is 4 1/4" this is the correct set.
We also have piston rings available for most any application, car, truck, tractor, moped, scooter, cycle, modern or antique
Shipped from 21916 in USA. Most shipments go out the same or next day by USPS. If you purchase late Friday we usually get it out in Saturdays mail. We know that you have equipment down and want to get the parts as soon as possible. We try to treat customers the way we would like to be treated if we were the buyers.