It's always a good idea to keep a spare gasket on hand when opening your sidecase. Any rips or tears to the gasket while removing the sidecase will require a gasket replacement.

Flywheel Parts: CRF450R '02-07 Side Case Gasket
$8.95
6100-G01
Honda CRF450R '02-07 Side Case Gasket

Flywheel Parts: CRF 250R/250X '04-07 Side Case Gasket
$8.95
6100-G02
Honda CRF250R '04-07 and CRF250X Side Case Gasket

Flywheel Parts: YZ450F '03-05 Side Case Gasket
$6.95
6200-G01
Yamaha motorcycle YZF450 '03-05 Side Case Gasket

Flywheel Parts: WR450 '04-06 Side Case Gasket
$6.95
6200-G02
Yamaha motorcycle WR450 '04-06 Side Case Gasket

Flywheel Parts: KTM 4STK '00-07 Side Case Gasket
$12.95
6300-G01
KTM Four Stroke EXC/MXC/SX '00-07 OEM Side Case Gasket

Flywheel Parts: KTM 2STK '00-07 Side Case Gasket
$6.95
6300-G02
KTM Two Stroke EXC/MXC '00-07 OEM Side Case Gasket

Flywheel Parts: Kawasaki/Suzuki '04-05 Side Case Gasket
$9.95
6400-G01
Kawasaki KX250F/Suzuki RMZ250 '04-05 Side Case Gasket