Mikes XS is the leading destination for Yamaha YZ250 Engine Components. With a large inventory of vintage motorcycle parts and same day shipping in the continental US, we can assure that all your Yamaha YZ250 motorcycle needs will be met here.
Bolt Set - Engine Cover - Yamaha - YZ250 - 1999-2004
$18.13
Breather Filter - Engine - 1/2 inch Inlet - 1 1/2 inch Dia - Black - Red - UNI
$20.95
Breather Filter - Engine - 1/2 inch Inlet - 1 1/2 inch Dia - Push inch - Black - Red - UNI
Breather Filter - Engine - 3/8 inch Inlet - 1 3/8 inch Dia - Chrome
$21.20
Breather Filter - Engine - 3/8 inch Inlet - 2 inch Dia - Silver - Rubber Cap
$14.07
Breather Filter - Engine - 5/16 inch Inlet - 1 1/2 inch Dia - Black - Red - UNI
Breather Kit - Engine - 3/8 inch Inlet - 2 inch Dia - Chrome
$22.68
Clamp Kit - Coolant Hose - Stainless Steel - YZ250 - 2000-2021 - YZ250X - 2016-2021 - Samco
$56.44
Drain Plug - Magnetic - CR125R - CR250R - YZ250 - YZ250X - Moose Offroad
$17.95
Fastener Set - Engine - Yamaha - YZ250 - 1990-2023
$39.99
Feeler Gauge - Tappet - 0.002 inch and 0.003 inch
$6.46
Feeler Gauge - Tappet - 0.004 inch and 0.005 inch
Feeler Gauge - Tappet - 0.006 inch and 0.008 inch
Gasket - Clutch Cover - CRF450R - CRF450X - WR450F - YZ250 - YZ450F - Athena
$9.94
Gasket - Clutch Cover - Inner - YZ250 - 1999-2023 - YZ250X - 2016-2023 - Athena
$13.95
Gasket Kit - Complete - YZ250 - 1999-2023 - YZ250X - 2016-2022 - Athena
$56.95
Gasket Kit - Top End - YZ250 - 1999-2023 - YZ250X - 2016-2022 - Athena
$35.95
Gasket Kit - Water Pump - With Bearing - YZ250 - 1999-2023 - YZ250X - 2016-2023 - Athena
$36.95
Gauge - Oil Pressure - 1-3/4 inch dia - 1/8 inch NPT - Black
$55.99
Gauge - Oil Pressure - 1/8 inch NPT - Black Face - Universal
$34.95
Hone - Valve Guide - 4.50mm
$38.96
Hose Kit - Coolant - Silicone - Blue - YZ250 - 2000-2021 - YZ250X - 2016-2021 - Samco
$160.63
PCV Reed Valve - Crankcase Breather
$34.99
Piston Kit - Standard Bore - YZ250 - YZ250X - Wiseco
$177.97
Radiator Cap - Japanese Offroad - With Temperature Gauge - Fire Power
$62.95
Seal And Bearing Kit - Crankshaft - YZ250 - 1998-2000
$95.76
Seal Kit - Countershaft - YZ250 - 1999-2022 - YZ250X - 2016-2022
$27.05
Seal Kit - Crankshaft - YZ250 - 1999-2000
$27.00
Tappet Adjusting Set - 8mm - 9mm - 10mm
$61.14
Valve Lapping Paste - Permatex - 3oz
Valve Lapping Set - Universal
$11.15
Valve Shim Kit - 29mm Diameter - 2.30mm-3.10mm - Pkg 20
$116.97
Washer - Crush - Copper - 6mm x 10mm x 1.0mm - Pkg 10
$12.60
Washer - Flat - Copper - 10mm x 22mm x 1.5mm
$1.26
