


🛠️ Seal the deal with Tusk – your KTM’s ultimate leak defense!
The Tusk Counter Shaft Seal Kit is a precision-engineered replacement kit designed to fix leaky countershaft seals on KTM 200 XC-W, 300 XC-W, 300 XC, and 250 SX-F models from 2005 to 2025. Featuring an upgraded oil seal, hardened steel bushing, and all necessary components like O-rings and snap-rings, this USA-made kit ensures durable, leak-proof performance and easy installation.
| Manufacturer | Tusk |
| Brand | TUSK |
| Model | Tusk Counter Shaft Seal Kit |
| Product Dimensions | 12.7 x 12.07 x 3.18 cm; 50 g |
| Item model number | TK-25-4001 |
| Exterior | Brushed |
| Manufacturer Part Number | TK-25-4001 |
| Material | Steel |
| Manufacturer | Tusk |
| Country of Origin | USA |
| Item Weight | 50 g |
M**E
Very Nice
Fit was perfect on a 2018 ktm 500.
C**R
Not for newer KTM/Husqvarna/Gas Gas models
This looks like a nice kit but does not fit the newer 2019 plus FC/SXF’s since this has the older version sleeve spacer and gasket. The seal is the same but kind of expensive for just one useful part. It should work fine for older models.
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