Products Description
41.5mm Cylinder Piston Kit fits Kawasaki TH43 KBH43A Brush Cutter Trimmer
High-performance Nikasil-plated cylinder assembly for superior heat dissipation and engine durability.
Brush cutter TH43 Cylinder assy 41.5mm
This professional TH43 cylinder assembly is a premium overhaul kit designed for 43cc 2-stroke brush cutters. Featuring a 41.5mm precision-honed bore and advanced heat-resistant coating, it ensures optimal compression and stable power output under heavy-duty operating conditions. Tech Data: Cylinder bore 41.5mm, displacement 43.2cc, hardness HV 800-1000. Materials: High-grade die-cast aluminum alloy with industrial chrome-plated or Nikasil coating. Certification: ISO9001 quality compliant. Ideal for professional engine restoration and maintenance, providing a perfect OEM-standard fitment to restore original engine performance.
Technical Profiles & Materials
Precision Die-Cast Aluminum: Manufactured from premium ZLI102 aluminum alloy, providing excellent thermal conductivity and high-speed structural stability.
Nikasil/Chrome Plated Bore: The cylinder wall is treated with a high-hardness ceramic or chrome coating (HV 800+), significantly reducing friction and extending piston ring life.
Optimized Cooling Fins: Features an enlarged cooling fin design to maximize surface area for heat dissipation, preventing engine overheating during continuous high-RPM use.
CNC Machined Ports: The intake and exhaust ports are CNC precision machined to ensure accurate timing and smooth gas flow for maximum fuel efficiency.
Technical Specifications
| ITEM | DETAILS |
| Type | 2-Stroke Engine Cylinder Assembly |
| Application | Brush Cutters / Trimmers / Kawasaki TH43 |
| color | black |
| Material | Die-cast Aluminum / Chrome Plated |
| Model Number | TH43 - 41.5mm Bore |
| Brand Name | SeaSummer |
| Code | 3201017 |
| Operating Temp | -20°C to +200°C |
| Delivery Time | 30 Days |
| Packaging | Cardboard packaging |
Products Application
Professional Engine Overhaul
Specifically optimized for Kawasaki TH43 and KBH43A series brush cutters. It provides the essential compression needed for heavy-duty commercial landscaping and agricultural maintenance, ensuring a "like-new" engine start.
High-Intensity Field Operations
Ideal for equipment used in thick brush clearing and mountain weeding. The durable cylinder coating withstands the extreme thermal stress of long-term, high-RPM operation in harsh outdoor environments.
Global Aftermarket Distribution
Fully compliant with ISO9001 and CE standards. Its high-precision CNC finishing and premium materials make it a top-tier choice for professional tool distribution and engine repair centers worldwide.
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
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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