Description
23040-2F950 Piston Ring Set Compatibility
Hyundai & Kia | 2.2L CRDi R-Engine (D4HB) | 2009–2023 Series
The 23040-2F950 piston ring set is a high-quality replacement designed specifically for Hyundai-Kia 2.2L R-Engine diesel vehicles. These piston rings ensure optimal compression, reduced engine wear, and long-lasting engine performance. Built to withstand high combustion pressures, this set improves fuel efficiency and reliability for both daily driving and heavy-duty operations. Compatible with interchangeable part numbers 23040-2F910 and 23040-2F973, the 23040-2F950 piston ring set guarantees a precise fit for supported Hyundai and Kia diesel engines.
Each ring in the 23040-2F950 piston ring set features advanced chrome/ceramic coating, reducing friction and enhancing durability. Ideal for engine rebuilds, overhauls, or replacing worn components, these rings maintain a consistent oil seal and support efficient combustion. Proper installation ensures maximum seal efficiency, longer service life, and reliable performance under varied driving conditions. Learn more about Hyundai Kia D4HB R-Engine components to ensure full compatibility.
Hyundai Diesel Range
- Santa Fe (CM/DM/TM): 2010–2021
- Palisade: 2020–2023 (2.2L Diesel)
- Grandeur / Azera: 2.2L CRDi Variants
- Engine: 2.2L D4HB R-Engine
- Bore Size: 85.40 mm (Standard)
- Fitment: Standard (STD) Spec
Kia Diesel Range
- Sorento (XM/UM/MQ4): 2009–2021
- Carnival / Sedona: 2015–2021
- Sportage: 2.0L/2.2L R-Engine Variants
- Quality: High-Pressure Seal Grade
- Durability: Chrome/Ceramic Coating
- Part Spec: OE Diesel Performance
The 2.2L CRDi R-Engine has multiple piston ring thickness options (2.5mm / 2.0mm / 3.0mm). To ensure the ring groove clearance and tension match your engine, verify with your Chassis number (VIN) before purchasing the 23040-2F950 piston ring set. Proper verification guarantees optimal engine performance, long-term durability, and reliable sealing for both new and rebuilt engines.
Note: Images shown are for illustration purposes only and may not be an exact representation of the product.









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