Features 
- High Adjustable Backrest
- Left-hand side Control for Recline Adjustment with Stop
- Adjustable Mechanical Lumbar
- Adjustable Headrest / Height and Tilt
- Document Holder
- 11.5° Seat Tilt Adjustment in 6 Positions
- 60mm Seat Cushion Length Adjustment in 5 Positions
- Heavy Duty 24 Volt Air Suspension with Double Dampers
- Up to 230kg (507lbs) Manual Weight Adjustment
- 100mm (4") Suspension Stroke
- Adjustable Upper Double Locking Slide Rails
- 3 Point 2" Double Retractable Shoulder Seat Belt With Open Circuit / Safety Switch
- Adjustable External Tethers
- 24 Volt Seat and Back Cushion Heater Kit
- Universal Mounting Plates
Bolt Pattern
-
Mounting Plates (88059) Shipped With Seat
-
Side to Side - Adjustable From a Minimum of 346mm (13 5/8") to a Maximum of 467mm (18 3/8")
-
Front to Back - Various up to 406 mm (16")
Industry Standards
- Operator Seat Vibration: ISO 7096
- Seat Belt Anchor: ISO 6683
- Flammability: FMVSS 302
Replacement For
-
Komatsu Part Numbers: 425-S33-3510, 425-S33-3511, 425-S33-3512, 425-S33-3513, 425-S33-5511, 426-57-21413, 426-57-21412, 426-57-51430, 428-S33-2823, 426-533-4810
- Komatsu Wheel Loaders: WA430-6, WA470-6, WA470-6A, WA480-6, WA500-6, WA500-6R, WA600-6