Products Description
Robin EX40 14HP Carburetor Maintenance Kit with Gaskets and Oil Filter
Complete Fuel System
Professional Volumetric Induction Suite featuring Precision Atomization Logic and Multi-Stage Particulate Interception for Industrial Powerhead Restoration.
Robin EX40 14HP carburetor with gastkets
and oil filter
The EX40 complete carburetor rebuild kit is a full service assembly built to restore intake performance on Robin-Subaru 14HP EX40 404cc engines. Its precision emulsion tube and needle valve deliver stable air-fuel ratio across the entire RPM range.
Equipped with multi-layer filter screens and heavy-duty sealing gaskets, this kit fixes fuel flow loss from clogged intake passages and heat-aged gaskets. Direct OEM-matched fit recovers factory cold-start performance and smooth power switching for pressure washers, high-output generators and farm equipment.


Technical Profiles & Materials
Multi-Layer Filtration Media: The oil filter incorporates high-density cellulose-fiber laminates, engineered to trap sub-10-micron metallic particulates and combustion byproducts, preserving bearing-journal integrity.
Composite Sealing Interfaces: Includes engineered non-asbestos composite gaskets with calibrated crush characteristics, ensuring absolute pneumatic and fluid isolation under extreme thermal expansion differentials.
Thermal-Stabilized Induction Chassis: The carburetor body is cast from high-silicon alloy, offering superior dimensional stability and immunity to ethanol-induced internal corrosion in modern fuel formulations.
Technical Specifications
| ITEM | DETAILS |
| Type | Carburetor + Gaskets + Oil Filter |
| Application | EX40 14HP / 404cc Engine |
| Code | 1702095 |
| Material | Al-Zn Alloy / Composite / Cellulose |
| Included Components | Carburetor + Gaskets + Oil Filter |
| Brand Name | SeaSummer |
| Application Range | Washer / Generator / Farm Machinery |
| Delivery Time | 30 Days |
| Packaging | Cardboard packaging |
Products Application

High-Pressure Washer Drive Restoration
Specifically configured for professional-grade pressure washers operating under high-load, intermittent-duty cycles. The comprehensive kit restores cold-start behavior and eliminates fuel starvation-induced RPM fluctuation during prolonged cleaning missions.

Industrial Generator Fuel Logistics
Ideal for the systematic refurbishment of EX40-powered standby generators. The calibrated metering precision ensures stable voltage output under sudden load transitions, essential for uninterrupted power supply in critical infrastructure applications.

Agricultural Powerhead Overhaul Protocols
Suited for the complete induction restoration of engine-driven tillers and water pumps operating in dusty, high-silica field environments. The integrated filtration and sealing components provide comprehensive protection against premature engine wear, delivering long-term mechanical reliability.
Quality and Craftsmanship Details



Products Package

About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
Trusted Partnership Power
YOUR PROFESSIONAL ONE-STOP SOURCE
FOR 10000+ OUALITY PARTS
Verified Factory Excellence
BACKED BY 200+ TRUSTED FACTORY PARTNERS
Production process








Quality control




Expo experience

Customer Reviews

FAQ
Q: Are you an impartial industrial components dealer or a direct China water pump factors factory?
A:We are a direct, ISO9001-certified engineering water pump components manufacturing facility and precision fluid-control factor manufacture exporter primarily based in China. We function our personal cleanroom injection molding bays, computerized ultrasonic welding arrays, computerized hydraulic stress check stations, and clean-room packaging lines, passing direct-factory wholesale price financial savings straight to your element procurement margins.
Q: Can your manufacturing unit furnish full certification forms for food-contact or consuming water compliance?
A: Yes, absolutely. For food, beverage, or scientific applications, our manufacturing unit makes use of one hundred percent virgin, un-recycled polypropylene resins accompanied by means of fabric traceability certificates. We mechanically furnish B2B purchasers with complete FDA compliance documentation, NSF-grade compound declarations, and RoHS/REACH chemical protection screening sheets to make certain clean clearance thru worldwide customs.
Q: Do you provide customization picks for distinctly corrosive fluids like sturdy acids or ozone?
A: Yes, we are a thoroughly succesful OEM/ODM supplier. For aggressive chemical or ozone environments, we can improve the 12x26.5mm valve configuration in our factory: substituting the general PP housing with top class PVDF (Fluoropolymer) and changing any steel springs with Hastelloy or whole springless gravity-ball architecture, making sure final chemical resistance.
Q: How do we impervious a pattern batch to execute computerized lifecycle and burst-pressure testing?
A: We relatively inspire complete laboratory contrast earlier than logging mass grant agreements. We can ship a pattern lot of 5-10 gadgets of our inventory 12x26.5mm take a look at valves for assessment (setup costs and DHL/FedEx air freight apply). Once the factors pass by your inner lifecycle verification and a formal wholesale quantity manufacturing contract or container run is locked in, the sampling charges are a hundred percent credited returned to your industrial balance.
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