Grammer MSG285/731NC heavy-duty mechanical seat
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Grammer MSG285731:Â Heavy duty suspension, higher rated version of MSG85. Cat Part Numbers: 159-2950, 3V-8272, 6W-8502, 6W-9744, 7G-6824, 8Y1819, 8Y3914, 8Y-6138, 8Y-6179, 9c5986. Caterpillar Machines: Crawler Loaders; 939C, 943, 953, 963, 973, 953B, 963B, 953C, 963C, 973C. Dozers; D3B, D6D, D3C, D3G D4C, D4G, D4H, D5C, D5G, D5H, D6H, D6R, D7H, D7R, D8R, D8N, D8R, D9N, D9R, D10N, D10R. John Deere Part Numbers: AT166269, AT209259, AT211579, AT226684, AT226693, AT226694, AT68415, AT424634, AT424635 John Deere Machines: Dozers; 450H, 450J, 550H, 550J, 650H, 650J, 700H, 700J, 750C, 750H, 750J, 850C, 850J, 950C, 950J, 1050C, 1050J
- Heavy duty mechanical suspension, Suspension stroke up to 4”
- Reinforced scissor mechanism with extra steel
- Large shock damper
- Midback
- Left hand Recline
- Smooth ball bearing slides above suspension
- Adjustable Lumbar support
- Trimmed in cloth or vinyl
- 7 gauge adapter, grade 8 hardware
- Trim bonded to foam
- Easy to service cushions
- 20” wide cushions
- Supports operators up to 355lbs