Description
Overview:
The Carburettor for Husqvarna/Partner K650 disc cutters is a genuine replacement part designed to restore clean running on two-stroke petrol cut-off saws. Built with a durable cast alloy body and fuel‐resistant seals, it meters air and fuel accurately to optimise starting, idling, and full‐load performance. It replaces OEM numbers 506 32 15-03 and 503 28 04-18 and is suitable for popular professional machines such as the Husqvarna K650 and K700. Engineered for high‐dust, high‐demand cutting environments, this unit helps maintain consistent power, smooth throttle response, and lower fuel waste. It is a dependable choice for routine maintenance or a like‐for‐like swap when the original carburettor is worn, blocked, or damaged. Genuine Part status provides confidence in specification and fit.
Key Features:
- Genuine Part for reliable fit and performance on compatible Husqvarna/Partner disc cutters
- Direct replacement for OEM 506 32 15-03 and 503 28 04-18
- Compatible with Tillotson HS175N applications for straightforward cross‐reference
- Robust cast alloy construction with fuel‐resistant components for long service life
- Precise fuel metering to support easy starting, steady idle, and strong cutting power
- Designed for two‐stroke petrol engines used in heavy‐duty concrete and masonry cutting
- Straightforward like‐for‐like fitting to minimise downtime during maintenance
- Suitable for professional site use and DIY servicing where reliable running is required
Typical Applications:
Used to replace a worn or faulty carburettor on Husqvarna/Partner disc cutters working on concrete, stone, and asphalt. Ideal for building sites, landscaping, utility trenching, and road maintenance where dependable engine response and fuel control are essential for accurate, efficient cutting.
Also known as:
Cut‐off saw carburettor, two‐stroke disc cutter carb, carb body for petrol disc cutter, replacement carb for Husqvarna/Partner saws, fuel mixer for concrete saws, replacement carb unit for construction cutters.
Fits Models:
K650, K700, K800, K1200, K650 Cut-n-Break
Alternate Part Numbers:
503 28 04-18, 506 32 15-03, 503280418, 506321503, HS175N
Product Specifications
| L&S Part No. | 355 1143 |
|---|---|
| Part Type | Genuine Part |
| Unit of Sale | 1 |
| Machine Type | Disc Cutters |
| Key Features | - Genuine replacement for Husqvarna/Partner K650 disc cutters - Direct replacement for OEM 506 32 15-03, 503 28 04-18 - Durable cast alloy body with fuel-resistant seals - Precise fuel metering for optimal engine performance - Compatible with Tillotson HS175N applications |
| Fits Models | K650 Cut-n-Break |
Reviews
Ask a Question
Compatibility
Customers also bought
Related Products
-
![]()
Loncin G200 Engine 20mm Shaft (GX160 / GX200 Replacement)£225.36 £187.80
