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Uni Pro Oliver/White Series 440/MSG83 Mechanical Suspension Seat Kit | Black Fabric

Upgrade Oliver® and White® Series tractors with this Uni Pro 440 seat top and Uni Pro MSG83 mechanical suspension. This complete replacement kit is engineered for comfort, durability, and ease of installation—so you can get back to work with less fatigue and more support. Used with an original Bostrom suspension where the weight adjustment knob is behind the backrest of the original seat OR when the weight adjustment knob is on the left side of the original suspension. This kit will not fit when using an original Grammer seat.

SKU: 6815

Manufacturer Part Number: 6815

Brand: Uni Pro

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Features and Benefits

Durable, water-resistant black cordura fabric covering withstands harsh conditions
Contoured foam cushions provide maximum operator comfort
Adjustable backrest folds forward and reclines for personalized support
Backrest extension offers extra height adjustment for enhanced comfort
3-position lumbar support reduces lower back strain during long hours
Fold-up armrests for easy entry and exit
Durable document pouch keeps manuals and valuables within reach
Adjustable slide rails (6.5 in. - 13 in. side-to-side) ensure a universal fit
Accepts flange bolt mount operator presence switch for added safety
Narrow, compact mechanical suspension
Frame width of 8.92 in.
Suspension travel of 3.1 in.
Flip handle weight adjustment
Front weight indicator
Three-position height adjustment
Durable rubber molded suspension cover to keep components free of dirt and dust
Kit includes: Uni Pro 440 seat top assembly, Uni Pro MSG83 mechanical suspension, pedestal, slide rails, mounting hardware, and installation instructions for easy setup

Features + Benefits
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Specifications
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Durable, water-resistant black cordura fabric covering withstands harsh conditions
Contoured foam cushions provide maximum operator comfort
Adjustable backrest folds forward and reclines for personalized support
Backrest extension offers extra height adjustment for enhanced comfort
3-position lumbar support reduces lower back strain during long hours
Fold-up armrests for easy entry and exit
Durable document pouch keeps manuals and valuables within reach
Adjustable slide rails (6.5 in. - 13 in. side-to-side) ensure a universal fit
Accepts flange bolt mount operator presence switch for added safety
Narrow, compact mechanical suspension
Frame width of 8.92 in.
Suspension travel of 3.1 in.
Flip handle weight adjustment
Front weight indicator
Three-position height adjustment
Durable rubber molded suspension cover to keep components free of dirt and dust
Kit includes: Uni Pro 440 seat top assembly, Uni Pro MSG83 mechanical suspension, pedestal, slide rails, mounting hardware, and installation instructions for easy setup

Oliver® and White® Series Tractors with Original Bostrom Suspension and the Weight Adjustment Knob Behind the Backrest OR the Weight Adjustment Knob on the Left Side of the Original Seat & Suspension:

Oliver® Tractors: 77, 88, 500, 550, 600, 700, 770, 990, 1250, 1250-A, 1255, 1265, 1270, 1355, 1365, 1370, 1450, 1465, 1470, 1550, 1555, 1600, 1650, 1655, 1750, 1755, 1800, 1850, 1855, 1870, 1900, 1950, 1950T, 1955, 2050, 2150, 2155, 2250, 2255, 2270, 2655, Super 44, Super 55, Super 66, Super 77, Super 88, Super 99

White® Tractors: 100, 125, 145, 160, 170, 195, 2-30, 2-32, 2-35, 2-44, 2-45, 2-50, 2-55, 2-60, 2-65, 2-70, 2-75, 2-85, 2-88, 2-105, 2-110, 2-135, 2-150, 2-155, 2-180, 60 American, 6065, 6085, 6090, 6105, 6124, 6125, 6144, 6145, 6175, 6195, 6215, 6410, 6510, 6710, 6810, 80 American, Field Boss 16, Field Boss 21, Field Boss 31, Field Boss 37

Product Specifications