GP420RS GP460RS CY42 CY46

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Most parts for the Chung Yang and Zenoah 42cc and 46cc engines are interchangeable
Displaying 1 to 24 (of 24 Products)
(image for) Big Bore Kit from 42cc to 46cc

Big Bore Kit from 42cc to 46cc

New from Chung Yang - the 45.7cc big-bore kit for the GP420 engine. 42mm bore, 33mm stroke (up from stock 40mm bore) increases displacement from...

$109.99
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(image for) 78mm clutch drum housing with bearing and clip

78mm clutch drum housing with bearing and clip

78mm replacement clutch drum housing clutch for 78mm clutches. Fits Chung Yang 42 46 GP420 & GP460 Zenoah G43L engines G43-L. comes with the bearing...

$19.88
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(image for) Carb Rebuild kit for Stock OEM Carb, 42 46

Carb Rebuild kit for Stock OEM Carb, 42 46

Carb Rebuild Kit for all CY42 CY46 GP420 GP460 engines. Walbro brand

$18.88
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(image for) Carb, GP420RS GP460RS CY42 CY46

Carb, GP420RS GP460RS CY42 CY46

Replacement Carb for GP420RS GP460RS CY42 CY46 engines Stock carburetor - Walbro HDA-223. 15.08mm venturi, 2 jets (independent high and low), and...

$102.99
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(image for) Clutch Assembly GP420 GP460 CY42 46

Clutch Assembly GP420 GP460 CY42 46

Replacement clutch shoe assembly for the Chung Yang CY42 CY46 and Go-Ped GP420 GP460 engines. Includes 3 clutch shoes, 3 springs, and mounting plate,...

$53.88
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(image for) Clutch Housing Bearing - 54mm and 78mm clutches

Clutch Housing Bearing - 54mm and 78mm clutches

Clutch housing bearing. Fits most Zenoah and Chung Yang engines. Fits all Goped scooters with centrifugal clutches. part # 1455

$8.99
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(image for) Clutch Spring set (3) for 42cc and 46cc engines

Clutch Spring set (3) for 42cc and 46cc engines

Set of three (3) Clutch springs for the clutch on the GP420 / GP460 engine.

$11.88
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(image for) Clutch Springs 42 46 HEAVY DUTY

Clutch Springs 42 46 HEAVY DUTY

Set of three (3) heavy-duty springs for the clutch on the GP420 GP460 engine.

$17.88
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(image for) Cylinder Base Gasket GP420 thru GP460 and CY46

Cylinder Base Gasket GP420 thru GP460 and CY46

Cylinder Base Gasket Fits: GP420 GP460 CY42 CY46

$2.99
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(image for) Fan Cover Screw

Fan Cover Screw

Screw for most engine fan covers 4 required Allen head (Phillips head available upon request) part number 4032

$0.88
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(image for) Flywheel Woodruff Key, GSR40 GP460 40cc 42cc 46cc

Flywheel Woodruff Key, GSR40 GP460 40cc 42cc 46cc

Flywheel Woodruff Key for 40cc 42cc and 46cc engines. We also carry the Rocket Key, Timing Advance Aluminum Flywheel Key

$3.88
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(image for) G460RC R460 CY46 Engine

G460RC R460 CY46 Engine

Chung Yang 46cc RC style engine w/clutch. Same as Go-Ped GP460RS engine. 42mm bore by 33mm stroke. Comes with Anodized RED or BLUE filter Includes...

$299.95 $274.99Save: 8% off
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(image for) Gasket Kit, 46 GP460RS CY46

Gasket Kit, 46 GP460RS CY46

Gasket Kit for GP460 and CY46 engines. Complete gasket set for Chung Yang 42 46 and GP420 GP460 engines. Includes gaskets for carburetor, insulator,...

$8.88
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(image for) Muffler Cover for GP42 GP46R CY42 CY46

Muffler Cover for GP42 GP46R CY42 CY46

Black Muffler cover for 42 thru 46cc engines Original Style Plastic muffler cover for the GP460 engine. PMW part # 121130023.

$1.99
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(image for) Muffler Cover, Chrome for GP42 GP46R CY42 CY46

Muffler Cover, Chrome for GP42 GP46R CY42 CY46

Chrome Muffler cover for 42 thru 46cc engines choose CHROME or Black (picture shows black version) Original Style Plastic muffler cover for the GP460...

$9.99
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(image for) Muffler, 42cc 46cc

Muffler, 42cc 46cc

Zenoah brand Muffler for 23cc to 29cc engines. FITS: GP420 GP460 CY42 - CY46

$38.88
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(image for) Piston Kit, Single Ring 42

Piston Kit, Single Ring 42

Piston kit for the GP420 engine. Includes piston, piston ring, piston pin, pin bearing, pin washer set, and snap ring set. Fits: GP420R and CY42...

$39.99
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(image for) Piston Kit, Single Ring 46

Piston Kit, Single Ring 46

Piston kit for the GP460 engine. Includes 42mm piston, piston ring, piston pin, pin bearing, pin washer set, and snap ring set. Fits: GP460R and CY46...

$39.99
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(image for) Piston Ring, Single Ring 46

Piston Ring, Single Ring 46

Stock replacement 42mm piston ring for the CY46 and GP460 engines.

$5.88
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(image for) Pullstart recoil assembly 42 46

Pullstart recoil assembly 42 46

Complete pullstart assembly for the GP420 / GP460 engine. Spring-assisted for ultra-easy starting. Comes as pictured, with metal plate on rear. part...

$29.99
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(image for) Pullstart recoil assembly 42 46 conversion

Pullstart recoil assembly 42 46 conversion

Tired of having problems with your GP460 pullstart? This incredible little item allows you to adapt a standard Zenoah Starter as used on the...

$49.98
... more info
(image for) Pullstart recoil assembly 42 46 conversion adapter

Pullstart recoil assembly 42 46 conversion adapter

Tired of having problems with your GP460 pullstart? This incredible little Billet pull start adaptor allows you to adapt a Zenoah Style Starter as...

$19.98
... more info
(image for) Spark Plug, CY 42 46 GP420 GP460

Spark Plug, CY 42 46 GP420 GP460

stock spark plug for CY 42 46 GP420 GP460 engines WARNING: USE ONLY NGK PLUGS IN ZENOAH ENGINES

$4.38
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(image for) T Handle for Pullstart - CHROME

T Handle for Pullstart - CHROME

CHROME T Handle replace that old plastic pull starter handle with a great feeling, cool looking chrome one.

$9.99
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Displaying 1 to 24 (of 24 Products)

Featured Products - PARTS Stock Replacement

(image for) G460RC R460 CY46 Engine
G460RC R460 CY46 Engine
$299.95 $274.99Save: 8% off

Monthly Specials For September - PARTS Stock Replacement

(image for) G460RC R460 CY46 Engine
G460RC R460 CY46 Engine
$299.95 $274.99Save: 8% off