Skip to Main Content
Please enable JavaScript in your browser for better use of the website!
FAST FREE Shipping on Orders $49 or more!
Home
Account
Catalogs
Tech Info
Search...
0
•
£0.00 GBP
Add
£150.00 GBP
more for
FREE
shipping!
View cart
Checkout
GB (£)
Afghanistan (؋)
Åland Islands (€)
Albania (L)
Algeria (د.ج)
Andorra (€)
Angola ($)
Anguilla ($)
Antigua & Barbuda ($)
Argentina ($)
Armenia (դր.)
Aruba (ƒ)
Ascension Island (£)
Australia ($)
Austria (€)
Azerbaijan (₼)
Bahamas ($)
Bahrain ($)
Bangladesh (৳)
Barbados ($)
Belarus ($)
Belgium (€)
Belize ($)
Benin (Fr)
Bermuda ($)
Bhutan ($)
Bolivia (Bs.)
Bosnia & Herzegovina (КМ)
Botswana (P)
Brazil ($)
British Indian Ocean Territory ($)
British Virgin Islands ($)
Brunei ($)
Bulgaria (€)
Burkina Faso (Fr)
Burundi (Fr)
Cambodia (៛)
Cameroon (CFA)
Canada ($)
Cape Verde ($)
Caribbean Netherlands ($)
Cayman Islands ($)
Central African Republic (CFA)
Chad (CFA)
Chile ($)
China (¥)
Christmas Island ($)
Cocos (Keeling) Islands ($)
Colombia ($)
Comoros (Fr)
Congo - Brazzaville (CFA)
Congo - Kinshasa (Fr)
Cook Islands ($)
Costa Rica (₡)
Côte d’Ivoire (Fr)
Croatia (€)
Curaçao (ƒ)
Cyprus (€)
Czechia (Kč)
Denmark (kr.)
Djibouti (Fdj)
Dominica ($)
Dominican Republic ($)
Ecuador ($)
Egypt (ج.م)
El Salvador ($)
Equatorial Guinea (CFA)
Eritrea ($)
Estonia (€)
Eswatini ($)
Ethiopia (Br)
Falkland Islands (£)
Faroe Islands (kr.)
Fiji ($)
Finland (€)
France (€)
French Guiana (€)
French Polynesia (Fr)
French Southern Territories (€)
Gabon (Fr)
Gambia (D)
Georgia ($)
Germany (€)
Ghana ($)
Gibraltar (£)
Greece (€)
Greenland (kr.)
Grenada ($)
Guadeloupe (€)
Guatemala (Q)
Guernsey (£)
Guinea (Fr)
Guinea-Bissau (Fr)
Guyana ($)
Haiti ($)
Honduras (L)
Hong Kong SAR ($)
Hungary (Ft)
Iceland (kr)
India (₹)
Indonesia (Rp)
Iraq ($)
Ireland (€)
Isle of Man (£)
Israel (₪)
Italy (€)
Jamaica ($)
Japan (¥)
Jersey ($)
Jordan ($)
Kazakhstan (₸)
Kenya (KSh)
Kiribati ($)
Kosovo (€)
Kuwait ($)
Kyrgyzstan (som)
Laos (₭)
Latvia (€)
Lebanon (ل.ل)
Lesotho ($)
Liberia ($)
Libya ($)
Liechtenstein (CHF)
Lithuania (€)
Luxembourg (€)
Macao SAR (P)
Madagascar ($)
Malawi (MK)
Malaysia (RM)
Maldives (MVR)
Mali (Fr)
Malta (€)
Martinique (€)
Mauritania ($)
Mauritius (₨)
Mayotte (€)
Mexico ($)
Moldova (L)
Monaco (€)
Mongolia (₮)
Montenegro (€)
Montserrat ($)
Morocco (د.م.)
Mozambique ($)
Myanmar (Burma) (K)
Namibia ($)
Nauru ($)
Nepal (Rs.)
Netherlands (€)
New Caledonia (Fr)
New Zealand ($)
Nicaragua (C$)
Niger (Fr)
Nigeria (₦)
Niue ($)
Norfolk Island ($)
North Macedonia (ден)
Norway ($)
Oman ($)
Pakistan (₨)
Palestinian Territories (₪)
Panama ($)
Papua New Guinea (K)
Paraguay (₲)
Peru (S/)
Philippines (₱)
Pitcairn Islands ($)
Poland (zł)
Portugal (€)
Qatar (ر.ق)
Réunion (€)
Romania (Lei)
Russia ($)
Rwanda (FRw)
Samoa (T)
San Marino (€)
São Tomé & Príncipe (Db)
Saudi Arabia (ر.س)
Senegal (Fr)
Serbia (РСД)
Seychelles ($)
Sierra Leone (Le)
Singapore ($)
Sint Maarten (ƒ)
Slovakia (€)
Slovenia (€)
Solomon Islands ($)
Somalia ($)
South Africa (R)
South Georgia & South Sandwich Islands (£)
South Korea (₩)
South Sudan ($)
Spain (€)
Sri Lanka (₨)
St. Barthélemy (€)
St. Helena (£)
St. Kitts & Nevis ($)
St. Lucia ($)
St. Martin (€)
St. Pierre & Miquelon (€)
St. Vincent & Grenadines ($)
Sudan ($)
Suriname ($)
Svalbard & Jan Mayen ($)
Sweden (kr)
Switzerland (CHF)
Taiwan ($)
Tajikistan (ЅМ)
Tanzania (Sh)
Thailand (฿)
Timor-Leste ($)
Togo (Fr)
Tokelau ($)
Tonga (T$)
Trinidad & Tobago ($)
Tristan da Cunha (£)
Tunisia ($)
Türkiye ($)
Turkmenistan ($)
Turks & Caicos Islands ($)
Tuvalu ($)
U.S. Outlying Islands ($)
Uganda (USh)
Ukraine (₴)
United Arab Emirates (د.إ)
United Kingdom (£)
United States ($)
Uruguay ($U)
Uzbekistan (so'm)
Vanuatu (Vt)
Vatican City (€)
Venezuela ($)
Vietnam (₫)
Wallis & Futuna (Fr)
Western Sahara (د.م.)
Yemen (﷼)
Zambia ($)
Zimbabwe ($)
0
Log in
Create an Account
Search...
Home
Account
Contact Us
Warranty Info / Returns
Product Catalogs
Catalogs
Catalogs
Tech Info
Guides & How-To's
How to Diagnose 2-Stroke Engine Failure
How to Mix Fuel for 2-Stroke Equipment
How to Fix Common Lawn Mower Issues
How To Inspect & Repair Your Chainsaw
How to “read" a spark plug
Honda Engine Specifications
GX160 5.5hp Specs
GX200 6.5hp Specs
GX240 8hp Specs
GX270 9hp Specs
GX340 11hp Specs
GX390 13hp Specs
GX610 18hp Specs
GX620 20hp Specs
GX670 24hp Specs
Harbor Freight Predator Specifications & Manuals
PREDATOR 212cc 6.5 HP Technical Specs
PREDATOR 301cc 8 HP Technical Specs
PREDATOR 420cc 13 HP Technical Specs
Update store currency
Afghanistan (؋) AFN
Åland Islands (€) EUR
Albania (L) ALL
Algeria (د.ج) DZD
Andorra (€) EUR
Angola ($) USD
Anguilla ($) XCD
Antigua & Barbuda ($) XCD
Argentina ($) USD
Armenia (դր.) AMD
Aruba (ƒ) AWG
Ascension Island (£) SHP
Australia ($) AUD
Austria (€) EUR
Azerbaijan (₼) AZN
Bahamas ($) BSD
Bahrain ($) USD
Bangladesh (৳) BDT
Barbados ($) BBD
Belarus ($) USD
Belgium (€) EUR
Belize ($) BZD
Benin (Fr) XOF
Bermuda ($) USD
Bhutan ($) USD
Bolivia (Bs.) BOB
Bosnia & Herzegovina (КМ) BAM
Botswana (P) BWP
Brazil ($) USD
British Indian Ocean Territory ($) USD
British Virgin Islands ($) USD
Brunei ($) BND
Bulgaria (€) EUR
Burkina Faso (Fr) XOF
Burundi (Fr) BIF
Cambodia (៛) KHR
Cameroon (CFA) XAF
Canada ($) CAD
Cape Verde ($) CVE
Caribbean Netherlands ($) USD
Cayman Islands ($) KYD
Central African Republic (CFA) XAF
Chad (CFA) XAF
Chile ($) USD
China (¥) CNY
Christmas Island ($) AUD
Cocos (Keeling) Islands ($) AUD
Colombia ($) USD
Comoros (Fr) KMF
Congo - Brazzaville (CFA) XAF
Congo - Kinshasa (Fr) CDF
Cook Islands ($) NZD
Costa Rica (₡) CRC
Côte d’Ivoire (Fr) XOF
Croatia (€) EUR
Curaçao (ƒ) ANG
Cyprus (€) EUR
Czechia (Kč) CZK
Denmark (kr.) DKK
Djibouti (Fdj) DJF
Dominica ($) XCD
Dominican Republic ($) DOP
Ecuador ($) USD
Egypt (ج.م) EGP
El Salvador ($) USD
Equatorial Guinea (CFA) XAF
Eritrea ($) USD
Estonia (€) EUR
Eswatini ($) USD
Ethiopia (Br) ETB
Falkland Islands (£) FKP
Faroe Islands (kr.) DKK
Fiji ($) FJD
Finland (€) EUR
France (€) EUR
French Guiana (€) EUR
French Polynesia (Fr) XPF
French Southern Territories (€) EUR
Gabon (Fr) XOF
Gambia (D) GMD
Georgia ($) USD
Germany (€) EUR
Ghana ($) USD
Gibraltar (£) GBP
Greece (€) EUR
Greenland (kr.) DKK
Grenada ($) XCD
Guadeloupe (€) EUR
Guatemala (Q) GTQ
Guernsey (£) GBP
Guinea (Fr) GNF
Guinea-Bissau (Fr) XOF
Guyana ($) GYD
Haiti ($) USD
Honduras (L) HNL
Hong Kong SAR ($) HKD
Hungary (Ft) HUF
Iceland (kr) ISK
India (₹) INR
Indonesia (Rp) IDR
Iraq ($) USD
Ireland (€) EUR
Isle of Man (£) GBP
Israel (₪) ILS
Italy (€) EUR
Jamaica ($) JMD
Japan (¥) JPY
Jersey ($) USD
Jordan ($) USD
Kazakhstan (₸) KZT
Kenya (KSh) KES
Kiribati ($) USD
Kosovo (€) EUR
Kuwait ($) USD
Kyrgyzstan (som) KGS
Laos (₭) LAK
Latvia (€) EUR
Lebanon (ل.ل) LBP
Lesotho ($) USD
Liberia ($) USD
Libya ($) USD
Liechtenstein (CHF) CHF
Lithuania (€) EUR
Luxembourg (€) EUR
Macao SAR (P) MOP
Madagascar ($) USD
Malawi (MK) MWK
Malaysia (RM) MYR
Maldives (MVR) MVR
Mali (Fr) XOF
Malta (€) EUR
Martinique (€) EUR
Mauritania ($) USD
Mauritius (₨) MUR
Mayotte (€) EUR
Mexico ($) MXN
Moldova (L) MDL
Monaco (€) EUR
Mongolia (₮) MNT
Montenegro (€) EUR
Montserrat ($) XCD
Morocco (د.م.) MAD
Mozambique ($) USD
Myanmar (Burma) (K) MMK
Namibia ($) USD
Nauru ($) AUD
Nepal (Rs.) NPR
Netherlands (€) EUR
New Caledonia (Fr) XPF
New Zealand ($) NZD
Nicaragua (C$) NIO
Niger (Fr) XOF
Nigeria (₦) NGN
Niue ($) NZD
Norfolk Island ($) AUD
North Macedonia (ден) MKD
Norway ($) USD
Oman ($) USD
Pakistan (₨) PKR
Palestinian Territories (₪) ILS
Panama ($) USD
Papua New Guinea (K) PGK
Paraguay (₲) PYG
Peru (S/) PEN
Philippines (₱) PHP
Pitcairn Islands ($) NZD
Poland (zł) PLN
Portugal (€) EUR
Qatar (ر.ق) QAR
Réunion (€) EUR
Romania (Lei) RON
Russia ($) USD
Rwanda (FRw) RWF
Samoa (T) WST
San Marino (€) EUR
São Tomé & Príncipe (Db) STD
Saudi Arabia (ر.س) SAR
Senegal (Fr) XOF
Serbia (РСД) RSD
Seychelles ($) USD
Sierra Leone (Le) SLL
Singapore ($) SGD
Sint Maarten (ƒ) ANG
Slovakia (€) EUR
Slovenia (€) EUR
Solomon Islands ($) SBD
Somalia ($) USD
South Africa (R) ZAR
South Georgia & South Sandwich Islands (£) GBP
South Korea (₩) KRW
South Sudan ($) USD
Spain (€) EUR
Sri Lanka (₨) LKR
St. Barthélemy (€) EUR
St. Helena (£) SHP
St. Kitts & Nevis ($) XCD
St. Lucia ($) XCD
St. Martin (€) EUR
St. Pierre & Miquelon (€) EUR
St. Vincent & Grenadines ($) XCD
Sudan ($) USD
Suriname ($) USD
Svalbard & Jan Mayen ($) USD
Sweden (kr) SEK
Switzerland (CHF) CHF
Taiwan ($) TWD
Tajikistan (ЅМ) TJS
Tanzania (Sh) TZS
Thailand (฿) THB
Timor-Leste ($) USD
Togo (Fr) XOF
Tokelau ($) NZD
Tonga (T$) TOP
Trinidad & Tobago ($) TTD
Tristan da Cunha (£) GBP
Tunisia ($) USD
Türkiye ($) USD
Turkmenistan ($) USD
Turks & Caicos Islands ($) USD
Tuvalu ($) AUD
U.S. Outlying Islands ($) USD
Uganda (USh) UGX
Ukraine (₴) UAH
United Arab Emirates (د.إ) AED
United Kingdom (£) GBP
United States ($) USD
Uruguay ($U) UYU
Uzbekistan (so'm) UZS
Vanuatu (Vt) VUV
Vatican City (€) EUR
Venezuela ($) USD
Vietnam (₫) VND
Wallis & Futuna (Fr) XPF
Western Sahara (د.م.) MAD
Yemen (﷼) YER
Zambia ($) USD
Zimbabwe ($) USD
SHOP NOW
Search Here
Make, Model and Part Type
Example
: Honda GX160 Carburetor
Search...
Engine Parts & Rebuild Kits
Skip to Main Content
Sort + Filter
Home
Engine Parts & Rebuild Kits
GX340
Sort
Featured
Best Selling
A → Z
Z → A
Old → New
New → Old
Selected
Model:
GX340
Brand
Harbor Freight
Honda
Multiquip
Predator
Category
Bearings & Bushings
Crankshafts - Pistons & Connecting Rods
Engine Parts & Rebuild Kits
Gaskets & Seals & Kits
Part Type
Camshaft
Cooling Fan
Crankcase Side Cover Gasket
Crankshaft Bearing
Cylinder Head
+ More
- Less
Cylinder Head Gasket
Cylinder Head Rebuild Kit
Engine Rebuild Kit
Governor Rod
Ignition On Off Switch
Intake & Exhaust Valve Set
Push Rod Guide Plate
Push Rod Set
Recoil Pull Starter
Rocker Arm Set
Shroud
Spring Retainer
Valve Cover
Valve Cover Gasket
Model
GX240
GX270
GX340
GX390
GX610
+ More
- Less
GX620
GX670
MVB150H
Application
Compactor
Multi-Purpose
Snow Blower
Water Pump
Add to Cart
Item
Price
Quantity
Save
£15.35
Cylinder Head Rebuild Kit fits Honda GX340 11HP, GX390 13HP
(2)
£76.69 GBP
£92.04 GBP
Quantity
.
Save
£15.35
Piston Kit, Connecting Rod, Gasket Kit fits Honda GX340 11HP
(4)
£53.67 GBP
£69.02 GBP
Quantity
.
Save
£2.31
Valve Spring Retainer Clips fits Honda GX240 GX270 GX340 GX390 GX620 GX670; Harbor Freight Predator
(1)
£10.70 GBP
£13.01 GBP
Quantity
.
Save
£15.35
Cylinder Head Rebuild Kit fits Honda GX340 Rockers Valves Camshaft Piston Gasket Kit
(1)
£99.71 GBP
£115.06 GBP
Quantity
.
Crankcase Side Cover Gasket & Oil Seal Kit Fits Honda GX340 GX390
(2)
£7.63 GBP
Quantity
.
Save
£8.44
Cylinder Head Rocker Arm Set fits Honda GX340, GX390
£15.31 GBP
£23.75 GBP
Quantity
.
Save
£33
Piston Kit, Gasket Oil Sensor Kit fits Honda GX610, GXV610, GX620, GXV620
(4)
£99.71 GBP
£132.71 GBP
Quantity
.
Save
£6.14
Cooling Fan fits Honda GX340 11HP, GX390 13HP
£15.31 GBP
£21.45 GBP
Quantity
.
Save
£2.31
Valve Stem Seal Kit fits Honda GX240, GX270, GX340, GX390, GX610, GX620, GX670
£10.70 GBP
£13.01 GBP
Quantity
.
Save
£23.02
Piston Kit, Connecting Rod, Gasket Kit fits Honda GX670 GXV670 77mm
(1)
£115.06 GBP
£138.08 GBP
Quantity
.
Save
£1.54
Push Rod Kit fits Honda GX340 11HP, GX390 13HP Predator
(1)
£11.47 GBP
£13.01 GBP
Quantity
.
Save
£11.51
Cylinder Head fits Honda GX340, GX390 OEM 12200-ZF6-W00, 12200-ZF6-406
£39.86 GBP
£51.37 GBP
Quantity
.
Save
£1.54
Valve Cover Gasket fits Honda GX240, GX270, GX340, GX390 OEM 12391-ZE2-020
£7.63 GBP
£9.17 GBP
Quantity
.
Save
£6.90
Camshaft fits Honda GX340, GX390 OEM 14100-ZF6-W01
£29.89 GBP
£36.79 GBP
Quantity
.
Crankshaft Bearing fits Honda GX340, GX390 OEM # 91001-ZF6-600
£12.24 GBP
Quantity
.
Save
£2.31
Cylinder Head Gasket fits Honda GX340 OEM 12251-ZE3-W01
£10.70 GBP
£13.01 GBP
Quantity
.
Save
£1.54
Push Rod Guide Plate fits Honda GX240, GX270, GX340, GX390
(1)
£11.47 GBP
£13.01 GBP
Quantity
.
Save
£10.74
Fan Shroud Cover, Recoil Pull Starter Flange & On-Off Switch fits Honda GX340, GX390
£49.07 GBP
£59.81 GBP
Quantity
.
Save
£2.30
Cylinder Head Valve Cover fits Honda GX340, GX390
£12.24 GBP
£14.54 GBP
Quantity
.
Save
£5.37
Valve Cover & Gasket Kit fits Honda GX240, GX270, GX340, GX390
£13.77 GBP
£19.14 GBP
Quantity
.
Save
£2.31
Valve Spring Retainer Clips fits Briggs & Stratton XR2100 XR13.5 25T2 OEM # 797782
£10.70 GBP
£13.01 GBP
Quantity
.
Save
£2.51
Governor Control Rod fits Honda GX340, GX390 OEM 16555-ZE3-000
£5.89 GBP
£8.40 GBP
Quantity
.
Save
£3.84
Intake & Exhaust Valve Set fits Honda GX340 11HP, GX390 13HP
£17.61 GBP
£21.45 GBP
Quantity
.
Save
£29.09
Piston Kit, Gasket Oil Sensor Kit fits Honda GX670 GXV670
£106.69 GBP
£135.78 GBP
Quantity
.
Our Mission
Everest Parts Supplies — Premium replacement parts for Honda GX & Predator engines. Built for performance, precision, and durability.
