Cart Remove item Thumbnail image Product Price Quantity Subtotal × 2011-2012 Workhorse W42 L20 Truck Chassis Electrical Wiring Diagram PDF $19.99 2011-2012 Workhorse W42 L20 Truck Chassis Electrical Wiring Diagram PDF quantity $19.99 Update cart Cart totals Subtotal $19.99 Total $19.99 Proceed to checkout