AV&V™ Viton Valve Seals for Yamaha
Made from a special Viton compound, these seals can resist higher temperatures than regular viton seals.
Note :
Use with AV&V™ Valve Seal Driver for better efficiency.
Yamaha YFZ 450 (2004-2009)
| Part Number Kit | Part Number | Type | Stem Dia. | Seal section O.D. | Note |
|---|---|---|---|---|---|
| V1350 | V039 | Intake | 4.5MM | 0.325" / 8.26M | High Temperature viton seal |
| V090 | Exhaust | 5MM | 0.337" / 8.56MM | High Temperature viton seal |
Yamaha YFZ 450x (2008-2011) and YFZ 450R (2009-2012)
Part number Type Head Dia. Overall Lenght Stem Dia. Coating Tip Length Groove Back angle tulip Note ◊ AV1053 Intake 1.024" / 26MM 3.066" / 77.88MM .1764" / 4.48MM Black nitride --- Single 16° Stock size ◊ AV1055 Exhaust .886" / 22.5MM 3.140" / 79.76MM .1760" / 4.47MM Black nitride --- Single 20° Stock size
| Part number | Type | Head Dia. | Overall Lenght | Stem Dia. | Coating | Tip Length | Groove | Back angle tulip | Note |
|---|---|---|---|---|---|---|---|---|---|
| ◊ AV1053 | Intake | 1.024" / 26MM | 3.066" / 77.88MM | .1764" / 4.48MM | Black nitride | --- | Single | 16° | Stock size |
| ◊ AV1055 | Exhaust | .886" / 22.5MM | 3.140" / 79.76MM | .1760" / 4.47MM | Black nitride | --- | Single | 20° | Stock size |
YF 450F (2010-2013)
| Part Number Kit | Part Number | Type | Stem Dia. | Seal section O.D. | Note |
|---|---|---|---|---|---|
| V1316 | V039 | Intake and Exhaust | 5.5MM | 0.360" / 9.14MM | High Temperature viton seal |