_WW_2.gif "Part Location Diagram of 503117301 Husqvarna Diaphragm/pump")
This is a special component which helps to provide a tight seal for the pump. Over time it may wear out, get damaged or lost eventually requiring a replacement. Check the appropriate diagrams for your model to ensure the proper repair procedure. This high-quality diaphragm is made of durable material and is sold as an individual item. It is a genuine OEM item that is made for Husqvarna and Poulan chainsaws.
Our customer Service team is at the ready daily to answer your part and product questions.
We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
| Brand | Model Number | Description |
|---|---|---|
| Jonsered | 2077 | Chainsaw - Chain Saw |
| Jonsered | 2083 | Chainsaw - Chain Saw |
| Jonsered | 2083IIEPA | Chainsaw - Chain Saw |
| Husqvarna | 3120 | Chainsaw - Chainsaw |
| Husqvarna | 3120EPA | Chainsaw - Chainsaw |
| Husqvarna | 3120K | Concrete Saw - Power Cutter |
| Husqvarna | 3120XP | Chainsaw - Chainsaw |
| Husqvarna | 3120XP-3120XPEPA | Chainsaw - 3120 Xp - 3120 Xp Epa (20162700001-20180900000) |
| Husqvarna | 3120XPEPA | Chainsaw - Husqvarna Chainsaw Model 3120XPEPA Parts |
| Husqvarna | 3122K | Concrete Saw - Power Cutter |
| Husqvarna | 394 | Chainsaw - Chainsaw |
| Husqvarna | 394EPA | Chainsaw - Chainsaw |
| Husqvarna | 394XP | Chainsaw - Chainsaw |
| Husqvarna | 394XPEPA | Chainsaw - 394 Xp Epa, Usa Only, 19980900001-Current |
| Husqvarna | K1250 | Concrete Saw - Power Cutter |
| Husqvarna | K1250ACTIVE | Circular Saw - Cut-Off Saw |
| Husqvarna | K1250Active | Concrete Saw - Power Cutter |
| Husqvarna | K1250RAIL | Circular Saw - Cut-Off Saw |
| Husqvarna | K1250Rail | Concrete Saw - Power Cutter |
| Husqvarna | K1260 | Concrete Saw - Rail Power Cutter |
| Husqvarna | K1260RAIL | Circular Saw - Cut-Off Saw |
| Poulan | PP415 | Chainsaw - Gas Chainsaw |
| Poulan | PP425 | Chainsaw - Gas Chainsaw |
| Poulan | PP475 | Chainsaw - Chainsaw |
| Poulan | PP505 | Chainsaw - Gas Chainsaw |
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_2.gif "Part Location Diagram of 503117301 Husqvarna Diaphragm/pump")
