We carry all the parts you need to make sure your Honda GX390 13HP engine is running at peak performance. Easily find carburetors, air filters, fuel pumps, engine rebuild kits, and much more!

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$20.33
Top end rebuild kit for Honda GX390 13HP with piston kit, connecting rod, gasket kit and low oil sensor

Rebuild Kit fits Honda GX390 Piston & Rings, Connecting Rod, Gasket Kit

(5)
$93.74 AUD$114.07 AUD
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$4.70
Cylinder Head Gasket

Cylinder Head Gasket fits Honda GX390 OEM 12251-ZF6-W01, 12251-ZF6-W00

(2)
$21.81 AUD$26.51 AUD
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$17.20
Rocker Arm Set

Cylinder Head Rocker Arm Set fits Honda GX340, GX390

$31.20 AUD$48.40 AUD
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$12.51
Cooling Fan

Cooling Fan fits Honda GX340 11HP, GX390 13HP

$31.20 AUD$43.71 AUD
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$3.13
Push Rod Set

Push Rod Kit fits Honda GX340 11HP, GX390 13HP Predator

(1)
$23.38 AUD$26.51 AUD
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$3.13
Push Rod Guide Plate

Push Rod Guide Plate fits Honda GX240, GX270, GX340, GX390

$23.38 AUD$26.51 AUD
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$4.69
Valve Cover

Cylinder Head Valve Cover fits Honda GX340, GX390

$24.94 AUD$29.63 AUD
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$10.94
Valve Cover Gasket

Valve Cover & Gasket Kit fits Honda GX240, GX270, GX340, GX390

$28.07 AUD$39.01 AUD
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$7.82
Intake & Exhaust Valve Set

Intake & Exhaust Valve Set fits Honda GX340 11HP, GX390 13HP

$35.89 AUD$43.71 AUD
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$3.13
Crankcase Side Cover

Valve Spring Retainers fits Honda GX610, GX620, GX670, GXV610, GXV620, GXV670

(1)
$21.81 AUD$24.94 AUD
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$4.70
Valve Spring Retainer Clips fits Honda GX240 GX270 GX340 GX390 GX620 GX670; Harbor Freight Predator

Valve Spring Retainer Clips fits Honda GX240 GX270 GX340 GX390 GX620 GX670; Harbor Freight Predator

(1)
$21.81 AUD$26.51 AUD
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$31.28
Pre-Assembled cylinder head rebuild kit for Honda gx340, gx390 engines

Cylinder Head Rebuild Kit fits Honda GX340 11HP, GX390 13HP

(2)
$156.29 AUD$187.57 AUD
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$14.07
Camshaft

Camshaft fits Honda GX340, GX390 OEM 14100-ZF6-W01

$60.91 AUD$74.98 AUD
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$34.40
Cylinder Head Rebuild Kit

Cylinder Head Rebuild Kit fits Honda GX390 Rockers, Valves, Camshaft, Piston Kit, Gasket Kit

(2)
$200.08 AUD$234.48 AUD
Crankcase Side Cover Gasket

Crankcase Side Cover Gasket & Oil Seal Kit Fits Honda GX340 GX390

(2)
$15.56 AUD