Seal Kit, High Performance, Yamaha®, Various 250's, 2019-2025
Seal Kit, High Performance, Yamaha®, Various 250's, 2019-2025
SKU:80-82345
Regular price
$13.96 USD
Regular price
$13.96 USD
Sale price
$13.96 USD
Unit price
per
Couldn't load pickup availability
Yamaha® YZ™ 250F 2019-25
Yamaha® WR™ 250F & YZ™ 250FX 2020-25
KPMI® Red 100% Viton valve stem seals are designed to have optimum fitment, allow , maximum lift, and to give maximum life. KPMI® Red valve stem seals are resistant to high temperatures, petroleum products and the corrosive gasses that are the by-products of combustion. These seals retain their ability to seal in situations where other materials could harden and allow oil to enter the combustion chamber causing detonation, carbon build up and a loss of power. The Red Ones are truly the racers choice.
Click Here to Download KPMI® Seal Catalog
Type | Intake/ Exhaust |
Material | Red Viton® |
Seal Style | 4 |
Reference | See Figure 1 |
Quantity |
2 Intake Seals/ 2 Exhaust Seals |
Intake Stem Diameter | 5.0mm |
Intake Overall Length | 0.350" |
Intake Seal O.D. | 0.405" |
Intake (A) | 0.340”±0.005” |
Intake (B) | 0.303" |
Intake (C) | 0.125" |
Intake (D) | 0.230" |
Exhaust Stem Diameter | 4.5mm |
Exhaust Overall Length | 0.331" |
Exhaust Seal O.D. | 0.370" |
Exhaust (A) | 0.321”±0.002” |
Exhaust (B) | 0.281" |
Exhaust (C) | 0.120" |
Exhaust (D) | 0.240" |
Unique Identifier No. | FR327789_01GAUS |

