Premium Quality Replacement Parts
Top End Rebuild Kit (Cylinder, Piston & Gaskets)
For Yamaha ATV & 4x4 Models:
- Yamaha Kodiak 450 YFM450 -
Yamaha Kodiak 450 4WD 2003-2019
Yamaha Kodiak 450 2020-2021
Yamaha Kodiak 450 EPS 2020-2021
Yamaha Kodiak 450 EPS Hunter 2020-2021
Yamaha Kodiak 450 EPS SE 2020-2021
Yamaha Kodiak 450 Hunter 2020-2021
Yamaha Kodiak 450 4WD Hunter 2006-2019
Yamaha Kodiak 450 REALTREE 2003
Yamaha Kodiak 450 4X4 Hardwoods 2004
Yamaha Kodiak 450 AUTO 4X4 2004
Yamaha Kodiak 450 4WD Special Edition 2006
Yamaha Kodiak 450 EPS 4WD 2018-2019
Yamaha Kodiak 450 EPS 4WD Hunter 2018
Yamaha Kodiak 450 EPS 4WD 2019
Order Includes:
1x 450cc Cylinder | 84.5mm Bore
1x Piston | 84.3mm
1x Piston Ring Set | 84.3mm x 1mm
1x Wrist Pin | 20mm x 58mm
2x Wrist Pin Clips | 22mm
1x Aluminum Head Gasket
1x Base Gasket
1x Intake Gasket
3x O-Rings
Specs & Dimensions
Yamaha: 5ND-11310-00-00
Single Cylinder Four Stroke
Single Overhead Cam
Bore: 84.5mm
Stroke: 75mm / 2.96"
Engine Displacement: 421cc / 25.7 cu. in.
Compression Ratio: 10:1
**Manufactured to exceed OEM specifications**
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