_WW_11.gif "Part Location Diagram of 503715301 Husqvarna Decompression Valve")
It is a genuine manufacturer-sourced component which is specially designed for use with Poulan and Husqvarna chainsaws. All saws are fitted with a decompression valve at the factory. When the valve is pressed in it reduces the pressure in the chamber to make the saw easier to start. The valve closes automatically as soon as the engine starts. This is an identical replacement for a missing or a faulty decompression valve that was installed on a new unit. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this part. Keep in mind this high-quality part is made of durable metal and is sold individually.
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| Brand | Model Number | Description |
|---|---|---|
| Husqvarna | 180BF | Leaf Blower / Vacuum - 180 Bf (20080500001-20084000000) |
| Jonsered | 2063 | Chainsaw - Chain Saw |
| Jonsered | 2063EPA | Chainsaw - Chain Saw |
| Jonsered | 2065 | Chainsaw - Chain Saw |
| Jonsered | 2065EPA | Chainsaw - Chain Saw |
| Jonsered | 2071 | Chainsaw - Chain Saw |
| Jonsered | 2071EPA | Chainsaw - Chain Saw |
| Jonsered | 2071W | Chainsaw - Chain Saw |
| Jonsered | 2083 | Chainsaw - Chain Saw |
| Jonsered | 2159 | Chainsaw - Chain Saw |
| Jonsered | 2159EPA | Chainsaw - Chain Saw |
| Jonsered | 2163EPA | Chainsaw - Chain Saw |
| Jonsered | 2165EPA | Chainsaw - Chain Saw |
| Jonsered | 2171EPA | Chainsaw - Chain Saw |
| Husqvarna | 254 | Chainsaw - Chainsaw |
| Husqvarna | 257 | Chainsaw - Chainsaw |
| Husqvarna | 261 | Chainsaw - Epa, Usa Only |
| Husqvarna | 261EPA | Chainsaw - Chainsaw |
| Husqvarna | 262 | Chainsaw - Chainsaw |
| Husqvarna | 262XP | Chainsaw - Chainsaw |
| Husqvarna | 268 | Chainsaw - Chainsaw |
| Husqvarna | 268K | Lawn Tractor Accessories - 268 K (1997-01) |
| Husqvarna | 272K | Concrete Saw - Power Cutter |
| Husqvarna | 272S | Stump Grinder - Stump Grinder |
| Husqvarna | 272XP | Chainsaw - Chainsaw |
| Husqvarna | 281 | Chainsaw - Chainsaw |
| Husqvarna | 288 | Chainsaw - Chainsaw |
| Husqvarna | 288EPA | Chainsaw - Chainsaw |
| Husqvarna | 288XP | Chainsaw - Chain Saw |
| Husqvarna | 345RX | Brush Cutter - 345 Rx |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
_WW_11.gif "Part Location Diagram of 503715301 Husqvarna Decompression Valve")
