[COMPLETE COMPATIBILITY]: Our backpack blower strap kit is designed for P021046661 P021046660 PB-770 Left Right, serving as a direct replacement for PB-770T or PB-770H models, you get the right fit for your equipment. [COMPREHENSIVE REPLACEMENT SET]: This kit includes 2 high-quality straps that replace multiple part numbers including P021046660, C061000491, C061000260, C061000501, P021046661, and more, offering a cost-effective solution. [COMFORTABLE DESIGN]: Crafted with for premium sponge and fabric materials, these straps provide exceptional comfort during extended use, reducing fatigue and strain on your shoulders and back while operating your leaf blower. [EASY INSTALLATION]: The straps attach securely to your backpack blower with a straightforward installation process, allowing you to quickly get back to your yard work without complicated setup procedures. [RELIABLE SUPPORT]: These well-constructed harness straps distribute the weight of your backpack blower evenly for ACROSS your shoulders, making yard maintenance tasks more manageable and less physically demanding for extended periods. Features:-Backpack Blower Strap Kit For P021046661 P021046660 PB-770 Left Right-Replacement part number PB-770T or PB-770H-P021046661 P021046660 Back Pack Harness Kit Left Right, for Compatible for Backpack Leaf Blower Harness Strap Kit, with 2 Straps PB-760LNH PB-770H PB-770T Straps- Replaces P021046662 C644000060-Replaces Multiple Part Numbers: Our kit replaces P021046660, C061000491,C061000, C061000260, C061000501, P021046661, C061000500, C061000490, C644000070, C644000060, and P021046662. Specification:Color: as shownMaterial: Sponge+fabric Package Includes:2pcs Backpack Blower Strap