MCI MC9 Crusader II
- Overall Length: 40 ft
- Overall Width: 8 ft
- Overall Height: Approximately 11 ft
- Wheelbase: 285 in
- Weight: 27,500 lb
- Engine: Six cylinder DDC 6V-92TA two-cycle developing 277 HP at 2100 RPM
- Engine: Eight cylinder DDC 8V-71 two-cycle diesel developing 280 HP at 2100 RPM
- Transmission: Manual: Dana Model 8844A (four forward and one reverse)
- Transmission: Manual: Fuller T-11605D (five forward and one reverse)
- Transmission: Automatic: Allison HT740 (four forward and one reverse)
- Transmission: Automatic: Allison HT754 (five forward and one reverse)
- Brakes: Service: Air operated two-shoe service brakes are installed at each axle
- Emergency: Air Bendix-Westinghouse DD-3 emergency and parking brakes drive axle
- Clutch: Two plate dry disc type, 15″ diameter, with air assist (Dana 4-speed and Fuller 5-speed trans)
- Electrical: 24 volt negative ground. (Front headlights – dual seal beam – 12 volt lamps)
- Air Conditioning: 6 cylinder compressor, belt driven oby self adjusting belt drive off the main engine
- Seats: 43, 47 or 49 passenger recliners with restroom
- Parcel Racks: Inside parcel racks – 122 cu. ft
- Luggage Compartment: Underfloor enclosed compartments – 300 cu. ft.
- Fuel Tank: 140 gallon capacity or 168.6 gallons with auxiliary
- Suspension: Air ride type, which operates automatically and maintaines a constant ride height
- Steering: Hydraulic – power steering is standard