Tractor Spare Parts
Agricultural Equipment Spare Parts
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The premium piston ring set (part number 38002750) is a professional-grade engine overhaul kit designed specifically to restore compression and seal integrity in British-built Case IH / IHC (International Harvester) diesel engines. Engineered for pistons with a nominal diameter of 100 mm, this complete set features 3 rings with micro-precise specifications: a 3 mm keystone (trapezoidal) top ring, a 2.4 mm intermediate compression ring, and a 4.75 mm oil control ring. Manufactured from high-grade, heat-resistant metal alloys, they provide optimal combustion gas sealing and outstanding oil film control under demanding agricultural operations.
Genuine GRANIT high-precision piston ring kit. A complete engine replacement set for a single cylinder, engineered with strict micrometric tolerances and an advanced keystone profile to restore optimal compression sealing and secure effective oil management.
| Product | Piston Ring Kit / Piston Rings Set (Set for 1 cylinder) |
| Nominal Diameter (Bore Ø) | 100 mm |
| Number of Rings per Kit | 3 piston rings |
| Ring Thicknesses & Profile | 3 mm (Keystone / Trapezoidal top ring) / 2.4 mm / 4.75 mm (Oil scraper) |
| Engine / Machine Compatibility | Case IH (International Harvester) - British build line / British Baureihe |
| Compatible Tractor Series | 42 Series, 85 Series, 95 Series, 200 Series, B-Family |
| Original Cross References (OEM Ref.) | 3144977R91, I3144977R91, 08-244800-00 |
| Weight / EAN Code | 92 g / 4250808793543 |
| Item Code | 38002750 |
The GRANIT piston ring set (Item code 38002750) is a professional engine component developed specifically for the classic British-build lines and heavy-duty diesel engines of the Case IH / International Harvester family. This performance 3-ring pack includes a 3 mm top compression ring built with a specialized keystone (trapezoidal) layout, preventing ring sticking caused by carbon soot deposits under high temperatures. Complemented by a 2.4 mm secondary compression ring and a robust 4.75 mm oil scraper ring, this kit prevents engine blow-by and oil-burning, returning dependable horsepower output and thermal output to the machine.
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