Vehicle Fitment
Only fits Hyundai & Kia vehicles equipped with G4NA 2.0L MPI Nu Series 4-cylinder engine, production years 2012–2021
Kia Models
Soul 2.0L 2012–2019
Forte 2.0L 2014–2018
Forte5 2.0L 2014–2016
Forte Koup 2.0L 2014–2016
Optima Hybrid 2.0L 2016–2020
Hyundai Models
Tucson 2.0L 2014–2021
Elantra 2.0L 2014–2016
Elantra Coupe 2.0L 2014
Elantra GT 2.0L 2014–2020
Sonata Hybrid 2.0L 2016–2019
OEM Cross Reference Part Numbers
Crankshaft Assembly
623V6-2EH00, 23110-2E200, 23110-2E210
Connecting Rod
Main Bearing & Rod Bearing Kit with Thrust Washers
Main Bearings: 21020-2E000
Rod Bearings: 21030-2E000
Package Contents
1 Complete Forged Engine Crankshaft
4 Connecting Rods (full set for 4-cylinder engine)
1 Full bearing assembly kit including main bearings, rod bearings and crank thrust washers
All parts match the main product display picture.
G4NA Crankshaft & Connecting Rod Set
Bottom End Repair Parts Combo
Product Advantages
- Precision forged crankshaft undergoes strict quenching and tempering heat treatment, high structural rigidity, anti-fatigue and anti-deformation, effectively solves abnormal knocking, journal wear and crank bending of high-mileage G4NA engines.
- Reinforced connecting rods adopt high-strength alloy material, stable under daily driving and medium-load conditions, avoid fracture risk caused by aging original rods.
- Low-friction bimetallic main & rod bearings with matched thrust washers form stable oil film on crank journals, maintain consistent engine oil pressure, reduce vibration and crankshaft abrasion, extend engine service life.
- All components follow OEM original dimensional standards, direct bolt-on replacement without modification, one-stop bottom-end repair solution for auto repair shops and DIY engine rebuilders.
- Solve common G4NA engine faults: low oil pressure, abnormal engine noise, cylinder scuffing and internal wear caused by worn crankshaft and bearings.
Purchase & Installation Notice
- Double-check OEM part numbers, vehicle model, production year and confirm engine code is G4NA before ordering to avoid fitment mismatch.
- If you have any doubts about compatibility before or after purchase, feel free to contact our customer service team for professional verification.
Warranty Policy
1-Year limited warranty covering manufacturing defects. Our support team provides pre-sales matching consultation and post-installation technical guidance to resolve all product-related issues.