The Husqvarna 503597403 Gasket Kit is a genuine OEM replacement designed for the K1270R and K1270 power cutters. As an authentic Husqvarna part, it delivers the exact material grade, profile, and compression characteristics required by these machines — no guesswork, no compromises. This kit is the correct solution when sealing surfaces need to be restored during engine service or teardown on K1270R and K1270 power cutters. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- OEM-Grade Sealing Materials — Each gasket in this kit is manufactured to Husqvarna's exact material and compression specifications, ensuring consistent sealing performance across all mating surfaces during reassembly.
- Complete Kit for Service Work — Includes the gaskets needed for a proper engine service or rebuild, so all sealing surfaces can be renewed in a single job without sourcing individual pieces separately.
- Direct Fit for K1270R and K1270 Power Cutters — Engineered specifically for these high-power cut-off saws, this kit aligns with OEM tolerances and installs against the same mating surfaces as the original components.
- Restored Compression and Leak Prevention — A worn or damaged gasket allows combustion gases or fluids to escape past mating surfaces, leading to power loss and potential engine damage. This kit brings those surfaces back to a proper seal.
- Genuine Husqvarna Part — Backed by Husqvarna's OEM supply chain, part number this part is the manufacturer-specified replacement — cross-reference 503597403 against your parts diagram to confirm the correct application before ordering.
A gasket kit contains the sealing components required to maintain a pressure-tight boundary between mating engine surfaces — such as the cylinder, crankcase, and exhaust port. These gaskets prevent combustion gases, oil, and air from escaping past joints and interfaces during operation. When gaskets deteriorate, harden, or are disturbed during disassembly, they must be replaced as a set to ensure every sealing surface is renewed uniformly. Failing to replace worn gaskets during engine work can result in air leaks, loss of compression, overheating, and premature engine failure.
Part Details
| Part Number | 503597403 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Gasket Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K1270R |
| Power Cutter | K1270 |
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.
