Z1 Enterprises is the leading destination for Yamaha WR400 Top End. With a large inventory of vintage motorcycle parts and same day shipping in the continental US, we can assure that all your Yamaha WR400 motorcycle needs will be met here.
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 - Cam Chain Tensioner - OEM - FJ1100 - XT350 - XVS1100
$9.49
Hone - Valve Guide - 4.50mm
$38.96
Hone - Valve Guide - 5.50mm
Valve Lapping Paste - Permatex - 3oz
$9.94
Valve Lapping Set - Universal
$11.15
Valve Shim - 9.5mm - 1.20mm-3.50mm - Honda - Kawasaki - Suzuki - Yamaha
Valve Shim Changing Tool - OEM Type - KZ900 - KZ1000 - KZ1100 - Z1
$81.18
Valve Shim Kit - 29mm Diameter - 2.30mm-3.10mm - Pkg 20
$116.97
Valve Shim Kit - 9.5mm Diameter - 1.35mm-1.80mm - Pkg 50
$241.41
Valve Shim Kit - 9.5mm Diameter - 1.85mm-2.30mm - Pkg 50
Valve Shim Kit - 9.5mm Diameter - 2.30mm-2.75mm - Pkg 50
$241.29
Valve Shim Kit - 9.5mm Diameter - 2.60mm-3.05mm - Pkg 50
$224.45