Truck Loader House and Leaf Vac parts from the experts at ProParts Direct. Order original leaf loader hose for SCAG Giant-Vac, Little Wonder, and Billy Goat. We buy our hose directly from the source so we can pass those savings on to you. We offer the Standard hose, Clear Hose, Medium Flex Hose and Mulch Blowing Hose. Our most popular hose is the Clear Truck Loader Hose among landscapers.