OIL SEAL SET 87-06 YFZ350 K&S 50-4002, 50-4002
K&S Technologies 58-9204 is used during Yamaha YFZ350 Banshee engine rebuilds to replace the main engine oil seals and restore correct sealing.
Features
- Direct OE-equivalent replacement
- Suitable for full engine oil seal replacement
- Manufactured to OEM fit and performance standards
Kit Contents
- 2 x Crankshaft piston oil seals
- 1 x Water pump oil seal
- 1 x Shift shaft oil seal
- 1 x Clutch oil seal
- 1 x Starter oil seal
- 1 x Transmission oil seal
Cross-Reference OEM Part Numbers
- K&S Technologies: 58-9204
Vehicle Fitments
- Yamaha YFZ350 Banshee 1987–2006
- Yamaha YFZ350LE Banshee Limited Edition 2003–2005
- Yamaha YFZ350SE Banshee Special Edition 2005–2006
- Yamaha YFZ350SP Banshee 50th Anniversary Edition 2006
Product Information
Product Information
Shipping & Returns
Shipping & Returns



OIL SEAL SET 87-06 YFZ350 K&S 50-4002, 50-4002
OIL SEAL SET 87-06 YFZ350 K&S 50-4002, 50-4002
K&S Technologies 58-9204 is used during Yamaha YFZ350 Banshee engine rebuilds to replace the main engine oil seals and restore correct sealing.
Features
- Direct OE-equivalent replacement
- Suitable for full engine oil seal replacement
- Manufactured to OEM fit and performance standards
Kit Contents
- 2 x Crankshaft piston oil seals
- 1 x Water pump oil seal
- 1 x Shift shaft oil seal
- 1 x Clutch oil seal
- 1 x Starter oil seal
- 1 x Transmission oil seal
Cross-Reference OEM Part Numbers
- K&S Technologies: 58-9204
Vehicle Fitments
- Yamaha YFZ350 Banshee 1987–2006
- Yamaha YFZ350LE Banshee Limited Edition 2003–2005
- Yamaha YFZ350SE Banshee Special Edition 2005–2006
- Yamaha YFZ350SP Banshee 50th Anniversary Edition 2006
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
K&S Technologies 58-9204 is used during Yamaha YFZ350 Banshee engine rebuilds to replace the main engine oil seals and restore correct sealing.
Features
- Direct OE-equivalent replacement
- Suitable for full engine oil seal replacement
- Manufactured to OEM fit and performance standards
Kit Contents
- 2 x Crankshaft piston oil seals
- 1 x Water pump oil seal
- 1 x Shift shaft oil seal
- 1 x Clutch oil seal
- 1 x Starter oil seal
- 1 x Transmission oil seal
Cross-Reference OEM Part Numbers
- K&S Technologies: 58-9204
Vehicle Fitments
- Yamaha YFZ350 Banshee 1987–2006
- Yamaha YFZ350LE Banshee Limited Edition 2003–2005
- Yamaha YFZ350SE Banshee Special Edition 2005–2006
- Yamaha YFZ350SP Banshee 50th Anniversary Edition 2006





















