OIL SEAL SET 04-08 YFZ450, K&S 50-4044

This complete engine oil seal kit is a direct replacement designed for Yamaha YFZ450 models from 2004 to 2008, including various special editions. Manufactured by K&S Technologies, Inc., the kit includes all critical engine oil seals required for a full rebuild, ensuring proper sealing and optimal engine performance.

Features

• Direct replacement for original oil seals

• Includes all necessary seals for a complete engine rebuild

• Engineered for durability and long service life

Specifications

Kit includes 6 seals:

• (2) 12mm x 18mm x 5mm seals (Clutch Oil Seal, Shift Cam Oil Seal)

• (1) 12mm x 22mm x 5mm seal (Water Pump Oil Seal)

• (1) 14mm x 22mm x 5mm seal (Crankcase Cover Oil Seal)

• (1) 12.5mm x 25mm x 7mm seal (Water Pump Oil Seal)

• (1) 32mm x 42mm x 6mm seal (Transmission Oil Seal)

• Part Number: K&S 50-4044

• Alternate Part Number: 58-9040.KS

Vehicle Fitments

• YAMAHA YFZ450 2004

• YAMAHA YFZ450 2005

• YAMAHA YFZ450 2006

• YAMAHA YFZ450 2007

• YAMAHA YFZ450 2008

• YAMAHA YFZ450BB Bill Ballance Edition 2006–2007

• YAMAHA YFZ450LE Limited Edition 2004

• YAMAHA YFZ450SE Special Edition 2005, 2007

• YAMAHA YFZ450SE2 Special Edition 2 2007

• YAMAHA YFZ450SP 50th Anniversary Edition 2006

• YAMAHA YFZ450SP Special Edition 2008

• YAMAHA YFZ450SP2 Special Edition 2 2008

Dispatch Times

Local Stock: Dispatches in < 24 hours

Parts showing as available at our Warehouse in Gorey ship the same business day if ordered before 1pm. 

Supplier Stock: Dispatches in 2-4 Days

Parts showing as available at our Supplier Warehouse are ordered from our supplier and delivered to us before we can dispatch. More info is available on this page under "Stock Availability".

OEM Special Order: Dispatches in 3-10 Days

This website does not have access to live stock levels from our OEM Suppliers. In most cases the parts will be available but in the case of backordered parts we will notify you. We receive parts from Yamaha in 3-4 days, All others including Honda, Suzuki, Kawasaki, Polaris please allow 7-10 days for us to receive the parts. 

Delivery Times

Ireland & Northern Ireland:

1-2 Days using GLS/An Post

Germany, France, Netherlands, Belgium:

3-5 Days using GLS/Fedex

Italy, Spain & Other EU Countries:

4-7 Days using GLS/Fedex