Description
Overview:
This genuine Husqvarna recoil spring (OEM 503 13 50 01 / 503135001) is a key part of the pull-start system on selected Husqvarna and Partner machines. Made from durable spring steel, it stores and releases energy to rewind the starter cord smoothly after each pull, helping your machine start reliably. It is designed for heavy-duty use on petrol-powered equipment such as the Husqvarna K1250 power cutter and the 3120 series chainsaw. Replacing a tired or broken spring restores consistent rewind tension, prevents cord slack, and reduces strain on the starter assembly. Built to original equipment standards, it offers a precise fit and dependable performance in demanding site and forestry conditions.
Key Features:
- Genuine Husqvarna part for assured compatibility and quality
- OEM number 503 13 50 01 (MPN 503135001) for easy identification
- Durable spring steel construction resists fatigue and repeated cycling
- Consistent rewind tension for smoother, more reliable starting
- Direct replacement design; fits the original starter housing with no modification
- Suitable for high-vibration, dusty environments typical of cutting and forestry work
- Helps prevent starter rope tangling and premature wear by maintaining proper recoil
- Supports a wide range of Husqvarna/Partner cutters, chainsaws, and blowers
- Cost-effective way to restore starting performance versus replacing the full starter assembly
- Built to OE specification for correct length, width, and hook geometry
Typical Applications:
Used to refurbish the manual starter on Husqvarna/Partner machines that cut concrete, stone, or metal on site, and on large-capacity chainsaws used in forestry and milling. Ideal when the pull cord fails to retract fully, the starter feels weak, or the original spring has fractured due to age or heavy use.
Also known as:
Starter recoil spring, rewind spring, pull-start spring, rope rewind spring, starter return spring, recoil rewind coil, starter spring for pull cord assemblies.
Fits Models:
3120, 3120K, 3120XP, 3122K, 356BF, 356BT, 394XP, 395XP, K1250, K1250 Active, K1250 Rail, K1260, K1260 Rail, K1270, K1270 I, K1270 II, K1270 Rail I, K1270 Rail II
Alternate Part Numbers:
503135001
Product Specifications
| L&S Part No. | 503 13 50 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 503135001 |
| Unit of Sale | 1 |
| Applications | 3120, 3120K, 3120XP, 3122K, 356BF, 356BT, 394XP, 395XP, K1250, K1250 Active, K1250 Rail, K1250Active, K1250Rail, K1260, K1260 Rail, K1260Rail, K1270, K1270 I, K1270 II, K1270 Rail I, K1270 Rail II, K1270I, K1270II, K1270RailI, K1270RailII |
| Machine Type | Disc Cutters |
| Fits Brands | Husqvarna, Partner |
| Fits Models | K1250 | K1260 | K1270, K1270 | 3122K | K1250 Active | K1250 Rail | K1260 Rail | 3120 | 3120XP | 394XP | 395XP | 3120K | 356BF | 356BT | K1270 I | K1270 II | K1270 II Smartguard | K1270 Rail I | K1270 Rail II |
