Products Description
Shindaiwa B45 & C35 Gasket Set – Genuine OEM Replacement Seals
Comprehensive Gasket Kits for Shindaiwa Brushcutters & Trimmers
This gasket set provides the essential sealing components required for engine maintenance and repair on Shindaiwa B45, C35, and compatible brushcutters. Gaskets form the critical seals between the cylinder, crankcase, carburetor, and exhaust system, preventing air and fuel leaks while maintaining proper engine compression. Over time, gaskets can become brittle, compressed, or damaged from heat, vibration, and fuel exposure, leading to hard starting, erratic idling, and loss of power. This comprehensive range of gaskets and kits allows you to replace all wear-prone sealing components in a single service operation.


Technical Profiles & Materials
OEM-Spec Replacement Fitment – This muffler gasket (V104001330) is a genuine Shindaiwa replacement part that forms a seal between the muffler and cylinder. The carburetor gasket (V103001010) is a high-quality replacement that provides an air-tight seal for the carburetor. A cylinder gasket (V103000950) fits between the cylinder and the insulator, available for B450, C35, and C350 models.
Complete Gasket Kit Options – The B45LA Gasket Kit (P050009230) is a genuine OEM set specifically designed for B45 and B45LA brushcutters. The C35 Gasket Kit (P050009220) includes two gaskets used to seal the connection between components in the carburetor assembly. The Gasket/Diaphragm Kit (P050009310) contains five high-quality items including gaskets and diaphragms for creating an air-tight seal between carburetor parts.
Application-Specific Gaskets – The carburetor gasket (V103000960) seals the connection between the carburetor and the cylinder insulator, compatible with C35 models. The recoil starter gasket (V105000031) seals the starter housing, compatible with B45 and C35LA models. The general purpose gasket (12436321330) is compatible with B45 and C35 brushcutters.
Complete Service Kits – For a comprehensive solution, complete carburetor assemblies with gaskets are available for Shindaiwa B45, B45LA, and B45INTL models (A021002520), including the carburetor and two gaskets.
Wide Model Compatibility – These gaskets are compatible with a broad range of Shindaiwa models including B45, B45INTL, B45LA, C35, C350, B450 series, C35LA, and BP-35 brushcutters.
Technical Specifications
| # | Component | OEM Part Number | Application / Compatibility |
|---|---|---|---|
| 1 | Muffler Gasket | V104001330 | Seals between muffler and cylinder; fits B45, B45INTL, C35 |
| 2 | Carburetor Gasket | V103001010 | Air-tight seal for carburetor; fits B45 |
| 3 | Gasket Kit (B45LA) | P050009230 | Complete gasket kit for B45LA; fits B45 and B45LA models |
| 4 | Gasket Kit (C35) | P050009220 | Two gaskets for carburetor assembly; fits C35 |
| 5 | Gasket/Diaphragm Kit | P050009310 | Five-piece kit for carburetor sealing; fits C35 |
| 6 | Cylinder Gasket | V103000950 | Fits between cylinder and insulator; fits B450, C35, C350 |
| 7 | Carburetor Gasket | V103000960 | Seals carburetor to cylinder insulator; fits C35 |
| 8 | Recoil Starter Gasket | V105000031 | Seals starter housing; fits B45, C35LA |
| 9 | General Gasket | 12436321330 | Multi-purpose sealing; fits B45, C35 |
| 10 | Carburetor Assy w/Gaskets | A021002520 | Complete carburetor with 2 gaskets; fits B45, B45LA, B45INTL |
| 11 | Gasket/Diaphragm Kit | P050009290 | Replacement kit for carburetor; fits B45 |
Products Application

Full Engine Overhaul & Restoration
Direct replacement when performing a complete engine rebuild or cylinder service on Shindaiwa B45 and C35 brushcutters. The comprehensive gasket kits ensure all sealing points are properly sealed, maintaining crankcase pressure and preventing air leaks that can cause lean running conditions and engine damage.

Muffler & Exhaust System Servicing
The muffler gasket (V104001330) is essential when removing the muffler during cylinder service or when exhaust leaks are detected. Replacement of the exhaust gasket prevents exhaust leaks and maintains proper engine backpressure.

Carburetor Overhaul & Maintenance
When removing the carburetor for cleaning, repair, or replacement, the carburetor mounting gasket must be renewed to prevent air leaks. The gasket/diaphragm kits provide all components needed for complete carburetor sealing. Complete carburetor assemblies with gaskets are available for comprehensive fuel system service.
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.
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FAQ
Q: How do I confirm which gasket fits my Shindaiwa B45 or C35?
A:Check your model number on the identification plate. The muffler gasket V104001330 fits B45, B45INTL, and C35. For B45LA, the complete gasket kit P050009230 is available. For C35, the gasket kit P050009220 is the correct option.
Q: What are the symptoms that indicate gaskets need replacing?
A: Common symptoms include visible oil or fuel leaks around the cylinder base, carburetor, or exhaust areas; loss of compression; hard starting; erratic idling; and poor engine performance. A failed exhaust gasket can cause popping sounds and loss of engine power.
Q: What is included in a complete gasket kit?
A: The B45LA gasket kit (P050009230) is designed for complete sealing service on B45 and B45LA models. The C35 gasket kit (P050009220) includes two gaskets for the carburetor assembly. The gasket/diaphragm kit (P050009310) contains five items for comprehensive carburetor sealing.
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