6610H3S Flywheel Hub Honda GX390 5-3/4"

6610H3S Flywheel Hub Honda GX390 5-3/4"

6059E O-Ring for 6059,6060 Billet Sidecover

30" .070 Buna-n O-Ring for our 6059 and 6060 Billet Sidecovers

DJ-3305C GX390 Crank Bearing

GX390 Crank Bearing

DJ-3330S GX390 Metal Exhaust Gasket

GX390 Metal Exhaust Gasket

DJ-3282 Wrist Pin Honda GX340/390

Stock OEM wrist pin for the Honda GX340/390. Genuine Honda 13111-ZF6-W00.

DJ-3400 Dowell Pin Cyl. Head GX390 12mm

Dowell Pin for the GX390 Cyl. Head

97-313BV 390CC Black Venom 1.3 Ratio Roller Rocker Set

390CC Black Venom 1.3 Ratio Roller Rocker Set. 

27-3543-S 420cc Std Stroker 90mm Piston Kit

For Stroker applications (-.050") Bore: 90mm (3.543") Clearance .0025" (@.850 down from oil land) Contents: Piston, Wristpin and Clips. Use DJ-4290 rings.

DJ-3225RK GX270/390 Carburetor Repair Kit

GX270/390 Carburetor Repair Kit

DJ-3330 GX390 Fiber Exhaust Gasket

GX390 Fiber Exhaust Gasket

DJ-3315 GX390 Thick Air Box To Carb Gasket

Thick air box to carb gasket for the GX390

15-990 GX390 3 Stage Header .990" ID

15" Long X .990" ID 3 Stage Straight Header for the Honda GX390.