Results
| Type: ATV/UTV | |
| Year: 2003 | |
| Brand: YAMAHA | |
| Model: YFM660F GRIZZLY | |
| Part Number: NA-40004-2 |  |
| Piston Size: 100.47 mm | |
| Oversize: +0.5 mm | |
| Piston Ring: NA-40004-2R |  |
| Top-End Gasket Kit: NA-40010T |  |
| Complete Gasket Kit: NA-40010F |  |
| Top-End Repair Kit: NA-40010-2K |  |
| Needle Bearing: N/R | |
| Bearing Size (mm): N/R | |
| Part Number: NA-40004-4 |  |
| Piston Size: 100.97 mm | |
| Oversize: +1 mm | |
| Piston Ring: NA-40004-4R | |
| Top-End Gasket Kit: NA-40010T | |
| Complete Gasket Kit: NA-40010F | |
| Top-End Repair Kit: NA-40010-4K | |
| Needle Bearing: N/R | |
| Bearing Size (mm): N/R | |
| Part Number: NA-40004-6 |  |
| Piston Size: 101.47 mm | |
| Oversize: +1.5 mm | |
| Piston Ring: NA-40004-6R | |
| Top-End Gasket Kit: NA-40010T | |
| Complete Gasket Kit: NA-40010F | |
| Top-End Repair Kit: NA-40010-6K | |
| Needle Bearing: N/R | |
| Bearing Size (mm): N/R | |
| Piston: NA-40004 |  |
| Application Notes: 9.2:1 STD COMPRESSION |
|
| Piston Size: 99.97 mm | |
| Piston Ring: NA-40004R |  |
| Top-End Gasket Kit: NA-40010T | |
| Complete Gasket Kit: NA-40010F | |
| Top-End Repair Kit: NA-40010K |  |
| Connecting Rod: RA-40003 (View All Fittings) |
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Oversizes Available: |
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