Description
Genuine Husqvarna OEM Carburetor Gasket Kit (576666501)
Maintain a leak-free fuel system and ensure optimal engine vacuum with this Genuine Husqvarna OEM Carburetor Gasket Kit (Part 576666501). This kit contains the precision-cut gaskets and diaphragms required to seal the carburetor assembly on high-performance professional saws. Unlike aftermarket seals, these OEM components are made from fuel-resistant materials that won’t swell or degrade, ensuring long-term tuning stability.
Compatibility & Fitment
This gasket kit is a direct replacement for the following chainsaw models:
- Husqvarna: 455 Rancher II, 455 e-series Rancher II, 545, 550 XP, 550 XP G
- Jonsered: CS 2252, CS 2253
- RedMax: GZ5000
⚠️ Compatibility Warning:
This kit is NOT compatible with Husqvarna Rancher I (Original) or Mark II series models. Always verify your specific saw generation before purchase to ensure a proper seal.
Product Specifications:
| Manufacturer | Husqvarna (Genuine OEM) |
| Part Number | 576666501 |
| Condition | New OEM Replacement Part |








