A-PR138-AI Rings, Piston
A-PR138-AI Rings, Piston
Regular price
$127.00 CAD
Regular price
Sale price
$127.00 CAD
Unit price
per
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One New Aftermarket Replacement Piston Ring Set Fits International Harvester (IH) / Fits Case IH Tractors
This aftermarket piston ring set is a per-cylinder replacement for the Fits International Harvester C291 gasoline engine used in IH and Fits Case IH tractors and industrial/construction equipment. The set includes compression rings and an oil control ring sized to the standard 3.750" bore of the C291 engine, restoring proper cylinder sealing, compression, and oil control during engine rebuild or overhaul.
Specifications
- Engine: Fits International Harvester C291 (Gas)
- Bore Size: 3.750" (Standard)
- Top Compression Ring: 0.125" - Barrel Face Triple Chrome
- 2nd Compression Ring: 0.094" - Reverse Torsional Taper Face
- Oil Control Ring: 0.250" - Chrome Rail with Oil Ring Spacer
- Sold per cylinder
Compatible Models
Fits International Harvester / Fits Case IH Tractors (C291 Gas Engine): 666, 686, 706, 756, 766, Hydro 70, Hydro 86
Fits International Harvester / Fits Case IH Industrial/Construction: 2706, 2756
Replaces Part Number(s):
PR138, A-PR138
Aftermarket Interchange Numbers
PRS189 (A&I Mega-Cross)
New aftermarket replacement part - not remanufactured, not used.
