Predator 420cc - Honda GX340/390 Performance Parts - Page 3

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Billet Aluminum Jet Block

JET BLOCK - for Aftermarket and Honda engines. Only one block is included. Both sides shown for reference only. Provides racers with an easy and economical way to keep up with jets and jet changes. Made from CNC Machined Billet Aluminum...

$19.99

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OMB Warehouse

Honda GX390 Predator 420cc Stage 2 Performance Kit

Stage 2 Performance Kit for the GX390 engines, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you...

$332.95

$292.99

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Outerwears

Outerwears Prefilter, 4-1/2" x 4" (Black)

Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors.

$18.43

$18.41

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Outerwears

Outerwears Prefilter, 4-1/2" x 4" (Blue)

Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors.

$18.43

$18.41

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RLV

1-3/8" Stainless T-Bolt Clamp

Stainless Steel T-Bolt Clamp for muffler/silencers going on 1-3/8" header pipe

$7.95

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6939 Dual Outlet Mikuni Fuel Pump

Mikuni Dual Outlet Fuel PumpBracket Mount Re-Build kit available for this pump (ARC Part 6938)

$32.00

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Rotary Corp

Foam Air Filter Fits Honda 7211-899-000

Rotary Corp brand aftermarket product. Fits engine models, GX240, GX270, GX340. Generator models EB3000, 4000, 5000, 6500, EM3000, 3800, 4000, 5000, 6000, 6500, EMS4000, EMS4500, EW140, EW17.Fits engine models, GX240, GX270, GX340. Generator models...

$7.98

$5.78

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ARC Racing

Head Gasket, Honda GX390 Steel .050"

Honda Original Parts. Head Gasket Steel .050" for the GX390 Honda Part # 12251-Z1C-811

$15.99

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NR RACING

Mikuni 34MM Round Slide Carburetor, Gas, VM34 (Genuine Mikuni)

Mikuni 34MM Round Slide Carburetor, Gas, VM34 (Genuine Mikuni) 34mm Round Slide Mikuni, Gas, Carb only. Hose mountAwesome for GX390, Predator 420, Vegas 460. Product Features:Mikuni VM series carburetors round slide single carburetors are the most...

$140.11

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ARC Racing

Rocker Arm, Honda GX390

Honda Original Parts Stock replacement Rocker Arm Honda part# 14431-ZE2-010

$5.25

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ARC Racing

Stock Jet, For Honda Low Speed / GX390

Stock low RPM jet for the Honda GX390 Carb. Use in the DJ-3225 Carburetor

$10.00

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Outerwears

Outerwears Prefilter, 3-1/2" x 6" (Red)

Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors.

$18.43

$18.41

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Predator

Predator Clone 420 Crank, 66MM Stroke

OEM Crankshaft for 420 Predators and other 420/440cc engines with 66mm Stroke, 1" Shaft, Also works in GX390s but has 2mm (0.080") stroke producing 402cc New Take Off.

$99.40

$98.99

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OMB Warehouse

Super Mini Gear Drive Starter

Weighing only 18 pounds and with the power in the motor and gear reduction unit to start any kart engine all day on one charge. Features include a positive on/off safety switch, soft sure grip handles and rugged CNC machined parts. Start any kart engine...

$276.59

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33 mm Mikuni Pumper Carb Kit, Gas, GX270 GX390, Predator 420

33mm Mikuni Pumper Carb Kit. Kit includes Carb Manifold/adapter Air Filter/velocity stack Air Filter Mounting Hose and Clamps Throttle Cable is not included This a PUMPER Square Slide carb which is far superior to the 34mm Flat Slide Mikuni. Some...

$333.00

$329.99

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Rotary Corp

Aftermarket Fits Honda 16015-ze8-005 Float Bowl

Rotary Corp brand aftermarket product. Fits models GX240, GX270, GX340, GX390.Fits models GX240, GX270, GX340, GX390. HONDA 16015-ZE8-005 Fits 525-489

$35.56

$14.08

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Rotary Corp

Aftermarket Fits Honda 91201-ze3-004 Oil Seal

Rotary Corp brand aftermarket product. Front & rear seal. Fits GCV530, GX340-390, GXV340-530. Made of Viton.Front & rear seal. Fits GCV530, GX340-390, GXV340-530. Made of Viton. HONDA 91201-ZE3-004 OREGON 49-207 Fits 495-711

$8.66

$7.90

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ARC Racing

DJ-151250-390 1.250" ID 3 Stage Header Predator 420 301 GX390

15" X 1.250" ID 3 Stage Straight Header Fits Honda GX270 GX340 GX390, Predator 301 and 420, and most 8-16 HP OHV Clone engines

$39.50

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Honda

DJ-3293 .030 Over Honda Rings GX390

HONDA Original Parts .030 Over GX390* * OEM Honda * * 13013-ZIC-800 piston rings are .030" (.25mm) over standard size and can be used with oversized pistons, OR as file-fit rings for standard pistons. Pack...

$17.61

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ARC Racing

GX390 88mm T3 Ring Set

Standard bore tier 3 ring set for the GX390(88mm). Fits the DJ-3395-F piston.

$15.00

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ARC Racing

GX390 Exhaust Valve Spring Retainer

GX390 Exhaust Valve Spring Retainer

$8.99

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ARC Racing

GX390 Intake Valve Spring Retainer

GX390 Intake Valve Spring Retainer

$8.95

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ARC Racing

GX390 Std Forged 88mm Piston Kit

Std bore 3.464 Clearance .0025 (@.850 down from oil land). Use stock GX390 UT1 T3 ringsUse enclosed wristpin (Can also use GX390 wristpin, but must be shortened)Comes with Piston, Wristpin and 2 Clips. Rings are sold separate, Part #DJ-3390-CLGenuine...

$184.99

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ARC Racing

Honda GX390 +.020" Piston

Genuine HONDA Piston It is .020 Over Std. It does not come with Wrist Pin or Circlips

$36.57

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Titanium Retainer for 6.5mm Stemmed Valves (GX270, GX390. Predator 420)

Retainer, Titanium for use with split keepers, for use with HD/Dual Springs & SS Valves. 6.5mm Valve Stem RETAINERS ARE SOLD INDIVIDUALLY - 2 REQUIRED PER MOTOR KEEPERS ARE NOT INCLUDED - ORDER SEPARATE

$20.85

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ARC Racing

Carb Insulator, Honda Stock

Honda Original Parts This is a stock replacement carb Insulator. Part # 16211-ZF6-000

$8.20

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Rotary Corp

Fits Honda Gx340 Gx390 28400-ze3-w01za Recoil Starter Assembly

Rotary Corp brand aftermarket product. Fits newer style model GX340 & GX390. 2 metal pawls.Fits newer style model GX340 & GX390. 2 metal pawls. Fits HONDA 28400-ZE3-W02ZP HONDA 28400-ZE3-WO1ZP

$139.48

$36.71

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Other

Outerwears Prefilter, 4-1/2" x 4" (Red)

Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors.

$18.43

$18.41

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Rotary Corp

Paper Air Filter Fits Honda 17210-ze3-010

Rotary Corp brand aftermarket product. Fits (8 thru 13 hp), models GX240, GX270, GX340, and GX390.Fits (8 thru 13 hp), models GX240, GX270, GX340, and GX390. HONDA 17210-ZE3-505 OREGON 30-417 PRIME LINE 7-02752 Fits 100-012 SUNBELT B1SB7712

$16.98

$13.76

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ARC Racing

.020 Over For Honda Rings GX390

HONDA Original Parts These rings are .020 Over Standard and can be used with an oversize piston or used as file to fit on a .010 over or standard piston The chamfers on these rings, especially the one on the compression ring, make these rings...

$17.99

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ARC Racing

ARC 6607-GX3 Billet Flywheel, For Honda GX340/390 Predator 420

6607-GX3 This is a 5-3/4" Diameter, Finned Flywheel for the GX 340/390, Predator 420, and 13-16HP Clone engines.Use the OEM non-UT2 Coil with the required ARC_5980 coil Bracket (sold separately). Not compatible with the OEM pull rope or electric start...

$195.00

$194.50

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Autolite

Autolite AR51 Spark Plug - 3/4" Reach 14MM - Medium Heat

Heat Range - MediumWidth - 3/4''Reach - 14mm

$7.50

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DJ-3298 GX390 STD Honda Piston +.030

Type a description for this product here...

$36.57

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ARC Racing

DJ-3300 Honda GX390 Oil Seal

Honda GX390 Oil Seal

$6.20

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DynoCams

DynoCams, 308 Grind, Tool Steel Billet GX390 Core

This cam is easy on the valve train and has a very wide power band. This cam requires an upgraded spring package, billet rod, and billet flywheel.Engine: 13HP Honda GX390INTAKELIFT: .308Dur @ .050": 244.2 Deg. C/L: 108 ATDCEXHAUSTLIFT: .308DUR @ .050":...

$214.95

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Rotary Corp

Fits Honda 17510-ze3-020za Fuel Tank

Rotary Corp brand aftermarket product. Fits models GX340 & GX390 Honda code 7669757. Uses our R9603 fuel cap.Fits models GX340 & GX390 Honda code 7669757. Uses our R9603 fuel cap. HONDA 17510-ZE3-010ZA HONDA 17510-ZE3-020ZA HONDA ...

$77.12

$62.31

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Gage Black Venom 1.2 Ratio Roller Rockers GX390 Predator 420 non-Hemi

The Gage Black Venom Roller Rocker Arms are a high-quality component designed to enhance the performance of your engine. Fits Honda GX390, Predator 420 non-Hemi, and most 13-16 HP Clone engines with non-Hemi type heads. These are 1.2 to 1 ratio rockers...

$265.00

$249.00

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Mikuni

Hose (Manifold Adapter), 38mm/40mm Mikuni to Tube manifold

Adapter for mounting 38/40mm Mikunis on tube style manifolds Color will vary

$16.99

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Rotary Corp

N9yc Fits Champion

Rotary Corp brand aftermarket product. AUTOLITE 4253, BOSCH W6D, NGK BP6ES, ND W20EP-UAUTOLITE 4253 BOSCH W6D CHAMPION N9YC NGK BP6ES NIPPONDENSO W20EP-U Fits 130-294

$4.42

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Rotary Corp

Piston Assembly (Std) Fits Honda Gx340

Rotary Corp brand aftermarket product. Piston Assembly Fits Honda #13101-ZE3-000. Includes Piston, Rings, Wrist Pin & Keepers. Fits Honda GX340.Replaces:HONDA 13101-ZE3-000

$64.36

$38.85

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OMB

54# Valve Springs Pair GX240/270/390 Predator 420

Severe Duty Valve Springs - Pair Fits Honda GX 240, 270, 340, and 390, Predator 301/420 (Hemi and non-Hemi heads), and most 13-16 HP Clone engines Made of high-quality alloyApproximately 54lb at 1.15"1.65" free height These springs are highly recommended...

$27.99

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ARC Racing

ARC 6603-GX3 Honda GX390 Flywheel, 3 HP Diam. Finless

ARC Flywheel for GX390 features: - SFI Certified - 2.85 Pounds - 3hp Diameter - 5 3/4" (Stock Flywheel size for the GX390 is 7 3/4") - Finless - ARC's signature indexed adjustable hub which allows easy timing / ignition changes - Timing adjustments...

$185.00

$183.95

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ARC Racing

ARC Flywheel Hub, For Honda GX340/390

Adjustable Timing Hub for ARC Billet Flywheels 6608-GX3, 6609-GX3, 6622All of these are used on the Honda GX340/390 Engines.

$40.00

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Cylinder Head, Honda GX390 Bare

Heads are finished and ready for assembly, but do not include Valves, Studs, springs, guide plates, seals, etc. Picture is for reference only

$69.99

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PREDATOR 420

MOD 2 Grind, Welded Lobe, GX390, Predator 420

DescriptionRequires an upgraded spring package, billet rod, and flywheel. It's also a great cheater stock cam if there are no duration checks.The lobes are hardened for extra durability, extending the life of this cam. ProfileIntake ExhaustOpen: 46.3...

$144.99

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Other

Outerwears Prefilter, 3-1/2" x 8" (Black)

Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors.

$19.58

$19.57

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ARC Racing

6609GH3 Ring Gear for GX340/GX390 Billet Flywheel

Flywheel Starter Ring for ARC 6622 flywheel for the Honda GX340 and GX390

$80.00

$79.95

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Rotary Corp

Aftermarket Fits Honda 12251-zf6-w00 Head Gasket

Rotary Corp brand aftermarket product. Fits model GX390 13hp engines.Fits model GX390 13hp engines. HONDA 12251-ZF6-W00 HONDA 12251ZF6W01 OREGON 50-555 Fits 465-758

$16.14

$7.68

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ARC Racing

ARC 6564-C GX390 +.200 Stroker Crankshaft

GX390 +.200 Stroker Crankshaft. 2.720"(69mm) stroke with standard crank pin diameter. Machined in-house from hardened 4340 Chromoly to the exact standard you have come to expect from ARC. Dual plane balanced to eliminate the need for the OEM...

$516.00

$495.36

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Honda

Cylinder Head, GX390, UT1 (big port), Bare, Genuine Honda

Head is finished but does not include Valves, Studs, springs, guide plates, seals, etc. For Honda GX390 and Predator 420 NON-HEMI

$71.99

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NONE

DJ-3282 Wrist Pin Honda GX340/390

Stock wristpin for the Honda GX340/390

$10.50

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Rotary Corp

Exhaust Gasket Fits Honda 13518

Rotary Corp brand aftermarket product. Exhaust Gasket Fits Honda 18381-ZE2-W10 (3 Bolt Holes). Fits Engine Models GX240, GX270, GX340 and GX390.Replaces:HONDA 18381-ZE2-W10

$9.70

$6.22

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Rotary Corp

Fits Honda 13200-ze3-010 Connecting Rod

Rotary Corp brand aftermarket product. Fits models GX390. Also Fits Honda 13200-ZE3-000.Fits models GX390. Also replaces Honda 13200-ZE3-000. HONDA 13200-ZE3-010 HONDA 13200ZE3020 OREGON 36-143 PRIME LINE 7-03896

$38.86

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Rotary Corp

Fits Honda Gx340 Cylinder Head Gasket

Rotary Corp brand aftermarket product. Fits Honda Model GX340, 11 HP Horizontal (Metal).Replaces:HONDA 12251-ZE3-800HONDA 12251-ZE3-W00HONDA 12251ZE3W01

$14.86

$11.98

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Replacement Crankshaft for GX390 and 13HP Clones

Aftermarket Replacement Crankshaft fits Honda GX390 and most 13HP Clone engines. 1" Shaft

$84.99

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RLV

RLV Enviro-Safe Intake Silencer Internal Filter - Angled

$24.24

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ARC Racing

Standard Piston GX390

Genuine HONDA Parts This piston is a standard, stock item for the GX390 Engines NOT for the GX340. Piston is 88mm.Genuine HONDA Parts This piston is a standard, stock item for the GX390 Engines NOT for the GX340.*Piston is 88mm.

$36.57

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ARC Racing

5884 GX390 Small Hole Blower Cover

GX390 small hole blower cover

$8.00

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ARC Racing

ARC Billet Flywheel,GX390 PVL

6617-H3 Finned Flywheel with adjustable timing for the Honda GX390 that allows the use of the Briggs and Stratton PVL digital ignition system. Includes coil bracket. 555681 Coil sold separate. Not designed for pull starter Flywheel Wt. 3.85 lbs

$199.95

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Rotary Corp

Fits Honda 13101-zf6-w00 Piston Assembly (Std.)

Rotary Corp brand aftermarket product. Fits GX390 model. Includes our R11302 rings. Includes piston, rings, wrist pin & keepers. Fits Honda part # 13101-ZF6-W00.Fits Honda:GX390K1 (Type ED6)(VIN# GCAA-2000001-3399999) Small EngineGX390K1 (Type...

$53.12

$48.50

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Rotary Corp

Fits Honda 14711-ze3-000 Intake Valve

Rotary Corp brand aftermarket product. Fits models GX340.Fits models GX340. Fits HONDA 14711-ZE3-000 OREGON 36-325

$18.14

$16.16

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Rotary Corp

Fits Honda 14721-ze3-000 Exhaust Valve

Rotary Corp brand aftermarket product. Fits models GX340.Fits models GX340. Fits HONDA 14721-ZE3-000 OREGON 36-326

$28.36

$18.58

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Honda

Genuine Honda GX390 Crank Bearing Also Fits 13HP Clone

Genuine Honda crank bearing. Fits GX390 and most 13-16HP Clone engines May be either 91001-ZF6-003 or 91001-ZF6-013

$21.95

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UNKNOWN

Outerwears Prefilter, 3-1/2" x 8" (Blue)

Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors.

$19.58

$19.57

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UNKNOWN

Outerwears Prefilter, 3-1/2" x 8" (Red)

Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors.

$19.58

$19.57

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Rotary Corp

Ring Piston (Set) Fits Honda

Rotary Corp brand aftermarket product. Piston Ring Set. Fits Honda GX390Replaces:HONDA 13010-ZF6-003

$35.44

$19.84

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6615-H3 ARC Billet Flywheel,GX390 Drag PVL

6615 Drag PVL Finless Flywheel designed for drag racing engines. The 6615 flywheel utilizes Briggs and Stratton's PVL digital ignition system. It has an adjustable hub that allows timing changes at 2 degree increments in as little as 90 seconds without...

$199.95

$191.95

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Carburetor Gasket Set Fits Honda GX240 GX390 16010-ZE2-812

Fits Honda 16010-ZE2-812EthanolNot compatible with greater than 10% ethanol fuel

$10.92

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DynoCams

DynoCams, 275 Grind, Tool Steel Billet GX390 Core

This cam is to be used in mild modified applications. It will require an upgraded spring package, billet rod, and billet flywheel. Engine: 13HP Honda GX390INTAKELIFT: .276Dur @ .050": 239.5 Deg. C/L: 108 ATDCEXHAUSTLIFT: .276DUR @ .050": 238.8 Deg.C/L:...

$201.59

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OMB Warehouse

Honda GX390/Pred420 Go Kart kit - Stage 1

This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have...

$196.00

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Rotary Corp

N11yc Fits Champion

Rotary Corp brand aftermarket product. AUTOLITE 64, BOSCH W8DC, NGK BP4ES ND W16EP-U, W16EX-UHonda OHC horizontal and verticals- GC135, GC160, GCV160, GS190, GSV190, GCV530. OHV horizontal and verticals- GX100, GX120, GXV120, GX140, GXV140, GX160,...

$4.42

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Outerwears

Outerwears Prefilter, 3-1/2" x 6" (Yellow)

Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors.

$18.43

$18.41

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Outerwears

Outerwears Prefilter, 4-1/2" x 4" (Yellow)

Outerwears are designed to keep the biggest and most damaging particles of debris from getting to your air filter. Comes in multiple colors.

$18.43

$18.41

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RLV

RLV Enviro-Safe Intake Silencer Internal Filter - Straight

3-1/2" x 6"

$26.91

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Stainless Valve, 36mm x 6.5mm

36mm face x 6.5mm stem x 3.465" Long. Stainless Steel. Requires Aluminum or Titanium retainers and split keepers. +.100 Longer than stock Used for GX390 Oversize Intake and many 13/15 OHV Engines Note: Valve may be coated or un-coated and may have dished...

$31.99

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Honda GX340 GX390 Racing Performance Parts and Replacement Parts.