Add to Cart Quick view Collins 516F-2 / 516F-1 Used Main Transformer in Excellent Condition Collins MSRP: Now: $139.99 Was: This Collins 516F-2 / 516F-1 Used Main Transformer, is in Excellent Condition and was removed from a working 516F-2 Power supply. When removed, the wireing was kept as long as possible to make installing easier. The shipping quote may be less depending... MSRP: Now: $139.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $139.99 Was: Subtotal: Add to Cart