Products Description
Brush Cutter Fuel Tank Cap – Replacement for 33–52cc Chinese Brushcutters
Reliable Fuel Cap for CG430, CG520 & Compatible Models
This fuel tank cap is a practical replacement for worn or lost caps on Chinese 33–52cc brushcutters. Designed for models like CG430, CG520, BC430, BC520, TL43, TL52, and similar machines, it provides a dependable seal to prevent fuel leaks, evaporation, and contamination.
A damaged or missing fuel cap can allow dirt and moisture into the fuel system, leading to poor engine performance or starting issues. This cap offers a straightforward, cost-effective solution to restore a secure seal and reliable operation.
Technical Profiles & Materials
Wide Model Compatibility – Fits Chinese brushcutters including CG430, CG520, BC430, BC520, TL43, TL52, CG330, and compatible 33cc–52cc engine platforms.
Precision Fit – Threaded inner diameter of approximately 33mm, with outer diameter between 44.5–45mm and height of 18mm. Standard 5mm screw pitch ensures a secure, stable fit.
Leak-Proof Sealing – Provides a tight seal to prevent fuel loss, maintain tank pressure, and keep contaminants out of the fuel system.
Fuel-Resistant Material – Constructed from durable PP or ABS plastic, resistant to fuel degradation, heat, and wear in outdoor conditions.
Tool-Free Replacement – Simple drop-in installation with no special tools required. Most users can complete replacement in under a minute.
Multi-Pack Option – Typically available in packs of 2, providing a spare cap for future replacement.
Technical Specifications
| # | Parameter | Specification |
|---|---|---|
| 1 | Threaded Inner Diameter | Approx. 33mm |
| 2 | Outer Diameter | Approx. 44.5–45mm |
| 3 | Cap Height | Approx. 18mm |
| 4 | Screw Pitch | Approx. 5mm |
| 5 | Compatible Models | CG330, CG430, CG520, BC430, BC520, TL43, TL52 |
| 6 | Engine Capacity | 33cc, 43cc, 52cc |
| 7 | Material | PP / ABS plastic |
| 8 | Package Quantity | 2 pieces per set |
Products Application
Fuel Cap Replacement
Direct replacement for old, cracked, or missing fuel caps. Restores fuel system seal, prevents leaks and dirt ingress, and ensures reliable engine performance.
Routine Maintenance
Replacing an aging fuel cap as part of regular service helps prevent fuel contamination and maintains consistent starting performance for professional landscapers and grounds maintenance crews.
Workshop Stock
Practical replacement part for repair centers servicing multiple Chinese brushcutters. The 2-pack ensures a spare cap is always available for quick repairs.
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
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Customer Reviews
FAQ
Q: How do I confirm this cap fits my brushcutter?
A:Check your machine model number. This cap fits CG330, CG430, CG520, BC430, BC520, TL43, TL52, and compatible Chinese brushcutters. The threaded inner diameter is approximately 33mm-measure your existing cap if unsure.
Q: Is the cap compatible with both 43cc and 52cc models?
A: Yes. This cap fits Chinese brushcutter models across 33cc, 43cc, and 52cc engine platforms, including CG430, CG520, TL43, TL52, and compatible machines.
Q: What is the MOQ and lead time?
A: MOQ: 100 PCS. Delivery: 7-14 days. Neutral export carton packaging. OEM and aftermarket options are available upon request.
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