Komatsu Aftermarket Seat & Mechanical Suspension For Wheel Loaders

*Verify No Joystick Steering Attached To Seat Before Purchasing*

*Requires KAB Adapter Plate*

*Please Verify All Measurements And Model Numbers (The WHOLE Model Number). In Some Cases, Particular Machines Have Multiple Options. It Is Up To You To Decide For Sure If This Item Fits Your Machine. If You Need Help, Please Call Or Email Us.*

• KAB 411 Seat
• Heavy-duty fabric or vinyl covering
• Angle adjustable backrest for extended comfort
• Mechanical lumbar support to help prevent lower back pain
• Adjustable seat incline
• Tethers for seat belt
• Front controls for easy access
• Slide rails provide 6.25" fore/aft adjustment
• Height and tilt adjustment of 2.5"
• Weight adjustment from 110 - 265 lbs
• Mechanical suspension with 4" vertical stroke
• Seat dimensions: 19.29" x 30.71" x 22.83" (W x H x D)
• Rubber molded suspension cover to keep components free of dust and dirt

Internal structure meets or exceed seat belt specifications 3776, 6683 and SAE J386 (standard on PN: 8362). Seat meets EM1, EM3, EM4, EM5, EM6 and EM8 specifications.

Available Options:

• Armrest Kit (PN: 8144)
• Retractable Seat Belt - for Black Fabric Seat (PN: 8111)

Fits Komatsu® Wheel Loaders (Verify No Joystick Steering Attached To Seat Before Purchasing. Requires KAB Adapter Plate): WA100-3, WA150-3, WA180-1, WA180-3, WA200-1, WA250-1, WA250-3, WA320-1, WA320-3, WA380-1, WA380-3, WA420-1, WA420-3, WA450-3, WA470-3, WA480-6, WA500-1, WA500-3

Replaces Komatsu® Wheel Loader Part Numbers: 421-57-21511, 421-57-21512, 421-57-41310, 421-57-41310