729151 USED Posted on January 26, 2026, updated on March 16, 2026 by chris $47.50 15′ Backbone Power Extension – Used 1 in stock 729151 USED quantity Add to cart Category: parts Additional information Additional information Weight 2 lbs Related products 141039 $20.00 Add to cart 140100 $58.00 Add to cart SoapySB $8.00 Add to cart 729153USED $175.00 Add to cart