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Piston Ring Set for Case IH (A77727) - Ø 102 mm (3 Rings)
The premium piston ring set (part number 38002929) is a professional-grade engine overhaul kit designed specifically to restore compression and seal integrity in heavy-duty Case IH / IHC diesel engines. Engineered for pistons with a nominal diameter of 102 mm, this complete set features 3 rings with micro-precise specifications: a 2.8 mm keystone (trapezoidal) top ring, a 2.4 mm intermediate compression ring, and a 4 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.
- Fast and tracked deliveriesthroughout Europe
- Easy returnswithin 14 days
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Genuine GRANIT high-precision piston ring kit. A complete 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.
Technical data and specifications
| Product | Piston Ring Kit / Piston Rings Set (Set for 1 cylinder) |
| Nominal Diameter (Bore Ø) | 102 mm |
| Number of Rings per Kit | 3 piston rings |
| Ring Thicknesses & Profile | 2.8 mm (Keystone / Trapezoidal top ring) / 2.4 mm / 4 mm (Oil scraper) |
| Original Cross References (OEM Ref.) | A77727, IA77727 |
| Weight / EAN Code | 96 g / 4250808793871 |
| Item Code | 38002929 |
Product Description
The GRANIT piston ring pack (Item code 38002929) is a professional engine replacement component developed specifically for high-performance diesel engines from the Case IH / International Harvester families and compatible technical setups. This performance 3-ring pack includes a 2.8 mm top compression ring built with a specialized keystone (trapezoidal) cross-section, protecting against ring sticking caused by heavy soot accumulation under intense operational temperatures. Supported by a 2.4 mm intermediate compression ring and a robust 4 mm oil scraper ring, this kit successfully eliminates internal engine blow-by and oil-burning, returning dependable horsepower output and original thermal efficiency to the engine block.
Delivery times
They depend on where the product is. If you see the «Standard» and «Urgent» buttons on the page, the item is ordered directly from the manufacturer and you choose the speed.
The product is in our warehouse and ships right away: delivery takes 24/48 working hours from shipment. You can also collect it from us.
Ordered from the manufacturer with standard logistics, at the listed price.
Top priority: shipped in about 2-3 working days, with a surcharge calculated automatically.
How we ship
- Express courierWe entrust your order to the best express couriers.
- Protective packagingProfessional packaging, designed for heavy and delicate parts.
- Tracking by emailYou get the tracking code as soon as the parcel leaves.
- Easy returnsYou have 14 days to return the product.
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