Hamm Aftermarket Seat & Mechanical Suspension For Rollers

*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.*

Features:

• Grammer MSG85/721 Seat
• Durable fabric or vinyl covering
• Heavy-duty mechanical suspension
• Contoured foam cushions to ensure operator comfort
• Reclining backrest with tapered back support
• Adjustable mechanical lumbar support to help prevent lower back pain
• Retractable seat belt for added safety (standard on PN: 8531)
• 4" suspension travel
• 3.9" suspension stroke in 0.6" increments
• Flip handle weight adjustment
• Weight indicator
• 110 - 285 lb weight adjustment
• Three-position height adjustment
• 3" height adjustment
• Dual shock absorbers for individual comfort
• Slide rails provide 8" fore/aft adjustment

Includes a durable suspension cover to keep components free of dirt and dust.

Available Color Options:

• Black/Gray Matrix Fabric (PN: 8531)
• Black Vinyl (PN: 8922)

Available Options:

• Replacement Backrest Extension Kit in Black/Gray Matrix Fabric (PN: 8365)
• Replacement Backrest Extension Install Kit (PN: 8573)
• Replacement Fold-Up Armrest: Left-Hand (PN: 8538)
• Replacement Fold-Up Armrest: Right-Hand (PN: 8539)
• Replacement Fold-Up & Adjustable Armrest: Left-Hand (PN: 7966)
• Replacement Fold-Up & Adjustable Armrest: Right-Hand (PN: 7967)
• Retractable Seat Belt Kit (PN: 7996)
• Orange Retractable Seat Belt Kit w/Switch (PN: 8718)
• Swivel Kit (PN: 5007)
• Replacement Operator Presence Switch (PN: 7961)
• Grammer Seat/Backrest Cover Kit in Alcanta Two-Tone Gray Fabric (PN: 8065)
• Grammer Backrest Extension Cover Kit in Alcanta Two-Tone Gray Fabric (PN: 8066)
• MSG85/95 Lateral Isolator Kit* (PN: 8400)

*The MSG85/95 Lateral Isolator Kit will only work if a Grammer 700 Series seat top is being used.

Available Maintenance Items (Only Fit This Seat Assembly, Not OEM):

• Replacement Backrest Cushion in Black/Gray Matrix Fabric (PN: 7995)
• Replacement Backrest Cushion in Black Vinyl (PN: 8449)
• Replacement Seat Cushion in Black/Gray Matrix Fabric (PN: 7994)
• Replacement Seat Cushion with Cutout in Black Vinyl (PN: 8447)
• Replacement Seat Cushion in Black Vinyl (PN: 8011)
• Replacement MSG85 Fore/Aft Isolator Kit (PN: 8717)
• Replacement MSG85/95 Seat Belt Cover Kit (PN: 8372)
• Replacement Slide Rail Kit (PN: 6048)

Fits Hamm® Rollers: 3205, 3205P, 3307, 3307P, 3412, H5I, H11IX