Heavy Duty (SC) Extended Hub

Series 12 SC HD RH Extended Hub

Series 18 SC HD RH Extended Hub

Series 24 SC HD RH Extended Hub

Series 30 SC HD RH Extended Hub

Series 36 SC HD RH Extended Hub

Series 42 SC HD RH Extended Hub

Series 48 SC HD RH Extended Hub

Series 60 SC HD RH Extended Hub

Series 72 SC HD RH Extended Hub