This part is sourced from the original equipment manufacturer for DeWALT and Black and Decker handheld lawn and garden equipment. The spring is designed to apply tension on the connected components. It is an identical replacement for the spring that was installed on a new unit. Unfortunately, over time it may stretch, get damaged or lost eventually requiring a replacement. Check the diagrams for your model to ensure the correct repair procedure. This high-quality spring is made of durable metal and is sold as an individual item.
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| Brand | Model Number | Description |
|---|---|---|
| Black and Decker | CST1100 | Trimmer - 9" Cordless Trimmer Edger |
| Black and Decker | CST1200 | Trimmer - 12 Volt 10" Cordless Trimmer / Edger |
| Black and Decker | ST4500 | Trimmer - 12" Trimmer /Edger |
| Black and Decker | ST4500-AR | Trimmer - 12 String Trimmer |
| Black and Decker | ST4500-B2C | Trimmer - 12 String Trimmer |
| Black and Decker | ST4500-B3 | Trimmer - 12 String Trimmer |
| Black and Decker | ST4500-B3LZ | Trimmer - String Trimmer - Fob Inte |
| Black and Decker | ST4500KY-AR | Trimmer - 400w String Trimmer (12") |
| Black and Decker | ST4500KY-B2C | Trimmer - 400w String Trimmer (12") |
| Black and Decker | ST4500KY-B3 | Trimmer - 400w String Trimmer (12") |
| Black and Decker | ST4500KY-B3LZ | Trimmer - String Trimmer With 3 Spo |
| Black and Decker | ST4500YK-AR | Trimmer - 12 String Trimmer |
| Black and Decker | ST4500YK-B2C | Trimmer - 12 String Trimmer |
| Black and Decker | ST4500YK-B3 | Trimmer - 12 String Trimmer |
| Black and Decker | ST4550-AR | Trimmer - String Trimmer |
| Black and Decker | ST7700 | Trimmer - 13" Automatic Feed Trimmer/Edger |
| Black and Decker | ST7700-B3LZ | Trimmer - String Trimmer - Fob Inte |
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.
