1st series: X31-X37

16-567E prime mover (C/- X36)

2nd, 3rd series: X37-X54

16-645E prime mover (C/- X45)

RVB Hurricane 3 chime airhorns (pre 1987), or

Nathan Airchime 5 chime P series airhorns (post 1987)

Dynamic brake

Drive hold (Full Throttle feature)

Physical brake (Full Throttle feature)

Low note horn

Manual handbrake

Brake graunch

Coupler crash, brake lines, coupler bar

Curve squeal

Sanders

Taildisc