Bottom End Copper Sealing Washer Kit - 13 pc. Kit Contains: 6pc.of # 90430-08143-00 ( @ Crankcase Bottom - Nut washers), 2 pc.of #90430-06014 ( @ Oil filter cover screws in clutch case), 3 pc. 90430-06014 ( @ 3 Clutch case upper front screws), 1 pc. of # 90430-06014 ( @ Tach drive retaining bolt), 1pc. 37R-82543-00/90430-11034 ( @ Neutral switch base). Fits: All 650's

Copper Gasket - Cam Chain Adjuster Screw / Lock Nut. OEM Ref.# 90430-18130. Fits: E Type tensioner as used on XS650 2F,G/SG/H/SH/SJ/SK (1980-84)

Tach Drive O-Ring. OEM Ref.# 93210-12154. Fits: All 650's (1970-84)

Copper Washers - Pk/10 for Heiden Filter Cooler Mounting Bolts. Washers also fit clutch cover socket screws (Oem Ref. # 90430-0601418-0903).

Overhaul Gasket Set - Made in Italy by Athena (A European original equipment supplier to Yamaha, Honda, Kawasaki, Suzuki and all major Italian bike makers. Top Quality ISO-9000 approved. Premium Gasket Kit. Athena sets contain more pieces than any other brand. Contains: 18-0672 x 1, 18-0673 x 3, 18-0675 (1pr.),18-0852 x1, 18-0855 x 1, 18-0856 x1, 18-0857 x 1, 18-0858 x1, 18-0860 x1, 18-0862 x1, 18-0863 x2, 18-0864 x1, 18-0865 (1pr.), 18-0869 x1, Valve Stem Seals 01-0115 x 4, and (18-0851 Base Gasket Do not use gasket cement on this special Gasket). Fits: 1972-84 650's Note: Gasket Sets do NOT contain copper washers, engine oil seals, cylinder head sealing washers, tach drive or cam chain tensioner o-rings/gaskets. These are available separate.

XS Performance - Engine Overhaul Gasket Set Fits XS650 1972-1984 Comes complete as shown in photo, includes valve stem seals, headpipe gaskets & Orings.

Big Bore Gasket Set (750cc) Includes valve stem seals, o-rings and head pipe gasket.