The Husqvarna 505277516 Isolating Cap is a genuine OEM component designed for Husqvarna K-series power cutters, including the K760, K760II, K950, K960, K970, K750, K700, K650, K650CutnBreak, K950Rescue, K1260, and 3122K. As a direct OEM replacement, this cap is manufactured to Husqvarna's exact specifications, ensuring correct material composition and dimensional accuracy for a proper fit. Cross-reference part number 505277516 against your parts diagram to confirm compatibility with your specific model. DHS Equipment supplies this genuine OEM part to help keep your power cutter running at full capacity.
Key Features
- Genuine OEM Electrical Insulation Grade — Manufactured to Husqvarna's exact material specification, ensuring the correct dielectric properties required for safe and proper function in a power cutter ignition or electrical circuit.
- Direct Drop-In Replacement — Engineered to seat and secure exactly as the original, requiring no trimming, adaptation, or rework during installation.
- Broad K-Series Compatibility — Fits a wide range of Husqvarna power cutters including the K760II, K760, K950, K960, K970, K750, K700, K650, K1260, K650CutnBreak, K950Rescue, and 3122K.
- Restored Electrical Integrity — A correctly fitted isolating cap maintains proper insulation at the connection point, preventing current leakage that can cause misfires, erratic operation, or component damage.
- Electrical Safety Compliance — Isolating caps serve a protective function in the ignition or high-voltage circuit; using a genuine OEM part ensures the insulation meets the design rating for your machine's electrical system.
The Isolating Cap provides electrical insulation at a connection point within the power cutter's ignition or high-voltage circuit, preventing unintended current flow between components. This small but critical component protects surrounding parts from electrical damage and ensures the ignition system fires consistently and safely. When the cap deteriorates, cracks, or is lost, the exposed connection can cause ignition misfires, intermittent starting problems, or damage to adjacent electrical components.
Part Details
| Part Number | 505277516 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Isolating Cap |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K760II |
| Power Cutter | K760 |
| Power Cutter | K950 |
| Power Cutter | K960 |
| Power Cutter | K970 |
| Power Cutter | K650 |
| Power Cutter | K700 |
| Power Cutter | K750 |
| Power Cutter | K1260 |
| Power Cutter | 3122K |
| Power Cutter | K650CutnBreak |
| Power Cutter | K950Rescue |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
