4-Cylinder Piston Ring Set for Farmall H, HV, I4, O4, OS4, U4, W4 Tractors – 3-7/16″ Bore

Description

Quality Aftermarket Piston Ring Set
Fits International Harvester IH Farmall H, HV, I4, O4, OS4, W4 4-cyl. Tractors
Specifications 3-7/16″” bore, (3) 0.093″” compression rings, (1) 0.187″” oil rings
On some engines discard 1 compression & oil ring per cylinder.
Do not order by tractor model only. Due to the many different piston manufacturers, there can be as many as 8 different ring sets available for one particular engine. To ensure you order the correct rings, we will need the following information, 1.) bore size, 2.) thickness of each ring, 3.) how many of each ring thickness per piston.

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