Caterpillar Aftermarket Seat & Air Suspension For Excavators

*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 MSG95/721 Seat
• Durable Black/Gray Matrix Fabric covering
• Low frequency air suspension with self-contained 12-Volt compressor
• Contoured foam cushions to ensure operator comfort
• Reclining backrest with tapered back support
• Replacement Backrest Extension Install Kit (PN: 8573)
• Backrest extension for extra backrest height
• Adjustable mechanical lumbar support to help prevent lower back pain
• Adjustable fold-up armrests
• Suspension travel of 4"
• Fore/aft isolator with 8.25" of travel absorbs jarring for extra comfort
• Height adjustment of 3"
• Adjustable slide rails provide fore/aft adjustment
• Shock absorber adjustments for individual comfort

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

Available Options:

• Swivel Kit (PN: 5007)
• Retractable Seat Belt Kit (PN: 7996)
• Operator Presence Switch Kit (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 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)
• Replacement Backrest Extension Kit in Black/Gray Matrix Fabric (PN: 8365)
• Replacement Backrest Extension Install Kit (PN: 8573)
• Replacement Backrest Cushion in Black/Gray Matrix Fabric** (PN: 7995)
• Replacement Seat Cushion in Black/Gray Matrix Fabric** (PN: 7994)
• Replacement MSG85/95 Seat Belt Cover Kit (PN: 8372)
• Replacement Slide Rail Kit (PN: 6048)
• Replacement 12-Volt Air Compressor Kit (PN: 7993)
• Replacement Airbag Kit (PN: 8020)
• Replacement MSG95 Fore/Aft Isolator Kit (PN: 8210)
• Replacement MSG95 Fore/Aft Isolator Lock Kit (PN: 8513)
• Replacement MSG95 Shock Kit (PN: 8294)
• Replacement Suspension Switch (PN: 8023)
• Replacement Swing Arm Kit (PN: 8131)

**Replacement Cushions Fit The Grammer MSG95/721 Seat Only.

Fits Caterpillar® Excavators: 312D, 312D L, 325D L