Over 185,000 Parts and accessories in stock

Free Same-Day Shipping on orders over $89

Tech Support Backed by Years of Riding Experience

Over 185,000 Parts and accessories in stock

Free Same-Day Shipping on orders over $89 Tech Support Backed by Years of Riding Experience

2004 Yamaha WR250F K & S

2004 Yamaha

WR250F

Drive Type: Chain
Front Tire Size: 80/100-21
Rear Tire Size: 100/100-18
Spark Plug: CR8E
Chain Size: 520
Chain Links: 114
Front Sprocket/Pulley Teeth: 13
Rear Sprocket/Pulley Teeth: 52
Oil Filter: 3002390
Battery: YTZ7S

For reference only, please consult your owner’s manual to confirm your sizes

Turn off | | Remove

Possible Fit (58)

Results per Page

Viewing Results 1 - 9 of 9

Filter

Viewing Results 1 - 9 of 9

exact fit

K & S Dust Seals for Select Honda, Kawasaki, and Yamaha Dirt Bikes
$17.96

Part #: 1401968 Mfg Part #: 16-2050

Add to compare
exact fit

K & S Fork Seals
$14.36

Part #: 1401959 Mfg Part #: 16-1071

Add to compare
exact fit

K & S Fork Seals for 1996-2003 Yamaha YZ and 2001-2004,2008-2017 Yamaha WR Dirt Bikes
$14.36

Part #: 1401942 Mfg Part #: 16-1050Y

Add to compare
exact fit

K & S Water Pump Repair Kit for 2001-2009 Yamaha WR and 2001-2009 Yamaha YZ Dirt Bikes
$32.36

Part #: 264225 Mfg Part #: 75-4004

Add to compare
exact fit

(2)

K & S OEM Type Kill Switch for Select Yamaha Motorcycles
$14.36

Part #: 212235 Mfg Part #: 12-0102

Add to compare
exact fit

K & S Front/Rear Brake Caliper Seal Kit
$15.26

Part #: 1907922 Mfg Part #: 19-1005

Add to compare
exact fit

(3)

K & S Fuel Petcock Assembly
$42.26

Part #: 186901 Mfg Part #: 57-4001

Add to compare
exact fit

(9)

K & S Fuel Petcock Repair Kit
$20.66

Part #: 186334 Mfg Part #: 55-4001

Add to compare
exact fit

K & S Air Cut Off Valve
$29.95

Same Day Shipping

Part #: 175959 Mfg Part #: 56-1033

Add to compare

Results per Page

Viewing Results 1 - 9 of 9

1
Go To Page
- Page 1

7 years of Top-Rated customer service!

Bizrate's Circle of Excellence winner!

Copyright © 2026 Dennis Kirk, Inc. - All Rights Reserved.

Order / Questions? Call Us Mon-Fri: 7am - 8pm, Sat: 8am - 5pm, Sun: 9am - 5pm CST: 1-800-969-7501

Pickup Store Hours are Mon-Fri: 9am - 7pm, Sat: 9am - 5pm, Sun: 10am - 5pm CST

Trusted by riders for over 50 years ★★★★☆ 4.0+ Google Rating - Same Day Shipping Available

s