Description

Manufacturer Part Number: 6814

The Uni Pro™ -KM 441 Seat Assembly with the KM MSG83 Mechanical Suspension is designed to replace the original seat and suspension in the Oliver®/White® Series tractors.

Use with an Original Bostrom Suspension where the Weight Adjustment Knob is Behind the Backrest of the Original Seat OR with the Weight Adjustment Knob on the Left Side of the Original Suspension. Will not fit if using an Original Grammer Seat.

Uni Pro™ – KM 441 Seat Assembly Features:

• Cut and sew black vinyl for a more rugged, comfortable cover
• Vinyl is water-resistant
• Fold-down and adjustable backrest
• 3-position lumbar support
• Durable document pouch stores owner’s manual and other valuables
• Fold-up armrests
• Adjustable slide rails from 6.5" – 13" side-to-side for universal fit
• Accepts flange bolt mount operator presence switch

KM MSG83 Mechanical Suspension Features:

• Grammer MSG83 Mechanical Suspension
• Narrow, compact mechanical suspension
• Frame width of 8.92"
• Flip handle weight adjustment
• Front weight indicator
• Three-position height adjustment
• Durable rubber molded suspension cover to keep components free of dirt and dust

Seat & Suspension Kit (PN: 6814) Includes:

• Uni Pro™ – KM 441 Seat Assembly
• KM MSG83 Mechanical Suspension
• Pedestal
• Slide Rails
• Install Hardware
• Installation Instructions

Available Options:

• Seat Belt Bracket Kit necessary with part number: 7911 (PN: 6002)
• Seat Belt Kit (PN: 7911)
• Operator Presence Switch – Normally Open (PN: 8665)

Available Maintenance Item:

• Replacement Armrest Kit (PN: 8025)
• Replacement Flip Handle Kit (PN: 8635)
• Replacement 440/441 Adjustable Slide Rails (PN: 8453)

More Info
Installation Instructions

Product Sheet

Applications
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