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TSE K&M 8645 Uni Pro™ Big Dog Diablo/Hustler Super Z Mower Seat & Mechanical Suspension P13250780TSE-8645 https://cdnimages.opentip.com/full/TSE/TSE-8645.jpg K&M 8645 Uni Pro™ Big Dog Diablo/Hustler Super Z Mower Seat & Mechanical Suspension Manufacturer Part Number: 8645The Uni Pro™ -Big Dog Diablo/Hustler Super Z Mower Seat & Mechanical Suspension is a premium seat that is designed to significantly reduce vibrations in lawn mower equipment. This unique drop in replacement offers every driver the ultimate level of individual comfort.Features:Grammer MSG65/531 SeatDurable Cut & Sew Black/Silver Vinyl covering with Yellow PipingLow-profile mechanical suspension with suspension travel of 2.36\"Vacuum formed narrow seat cushion of 18.5\"Asymmetrical backrest shape to make driving backwards more comfortableAdjustable backrest in increments of 2.5° adds comfort and versatilityMechanical lumbar support to help prevent lower back painAdjustable fold-up armrestsRetractable seat belt with switch for added safetyFore/aft isolator absorbs jarring for extra comfortSlide rails provide fore/aft adjustmentWeight indicator with adjustment of 100 - 375 lbsComes standard with operator presence switchIncludes adapter cable for direct fitAvailable Options:Document Pouch (PN: 8450)Isolator Kit (PN: 7918)KM Grammer Seat/Backrest Cover Kit in Alcanta Two-Tone Gray Fabric (PN: 8065)KM Grammer Backrest Extension Cover Kit in Alcanta Two-Tone Gray Fabric (PN: 8066)Available Maintenance Items (ONLY FIT THE K&M SEAT ASSEMBLY):Replacement Left-Hand Armrest (PN: 7885)Replacement Right-Hand Armrest (PN: 7884)Replacement Retractable Seat Belt Kit (PN: 7887)Replacement Seat Belt Cover Kit (PN: 8370)Replacement Backrest Panel Kit (PN: 8466)Replacement Backrest Adjustment Handle Kit (PN: 8399)Replacement Operator Presence Switch (PN: 8672)Replacement Weight Adjustment Handle Kit (PN: 8088)Replacement Weight Adjustment Handle Kit & Block (PN: 8593)Replacement Wire Harness (PN: 8674)More Info Product Sheet Technical Drawings ApplicationsMultiple Applications for Turf Equipment. Ideal for Big Dog® and Hustler Lawn Mowers:May Fit Some Models - Check Bolt Pattern to Ensure Proper Fit (Refer to Technical Drawings in Documents Tab)Big Dog® Zero-Turn Lawn Mowers: Diablo, Diablo MPHustler® Zero-Turn Lawn Mowers: Super Z, Super Z Diesel, Super Z HyperDriveReplaces Grammer Part Number: 1438635Special NotesPlease Note: Seat cushion must not touch vehicle in order to ensure reliable function in operator presence detector.If you purchase the Replacement Backrest Kit (PN: 8466), you will lose the ability to have lumbar support and a backrest extension kit, unless you cut those parts out of your old backrest kit. 13250780 103.6700lbs 22.00 22.00 24.00
K&M
1002.0000 2026-08-25 7 In Stock

K&M 8645 Uni Pro™ - Big Dog Diablo/Hustler Super Z Mower Seat & Mechanical Suspension, Price/EA

Brand K&M
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SKU: TSE-8645
Price: $1,002.00
Quantity:
7 In Stock
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Product Description

Price is for EA.

Manufacturer Part Number: 8645

The Uni Pro™ -Big Dog Diablo/Hustler Super Z Mower Seat & Mechanical Suspension is a premium seat that is designed to significantly reduce vibrations in lawn mower equipment. This unique drop in replacement offers every driver the ultimate level of individual comfort.

Features:
  • Grammer MSG65/531 Seat
  • Durable Cut & Sew Black/Silver Vinyl covering with Yellow Piping
  • Low-profile mechanical suspension with suspension travel of 2.36"
  • Vacuum formed narrow seat cushion of 18.5"
  • Asymmetrical backrest shape to make driving backwards more comfortable
  • Adjustable backrest in increments of 2.5° adds comfort and versatility
  • Mechanical lumbar support to help prevent lower back pain
  • Adjustable fold-up armrests
  • Retractable seat belt with switch for added safety
  • Fore/aft isolator absorbs jarring for extra comfort
  • Slide rails provide fore/aft adjustment
  • Weight indicator with adjustment of 100 - 375 lbs
  • Comes standard with operator presence switch
  • Includes adapter cable for direct fit
Available Options:
  • Document Pouch (PN: 8450)
  • Isolator Kit (PN: 7918)
  • KM Grammer Seat/Backrest Cover Kit in Alcanta Two-Tone Gray Fabric (PN: 8065)
  • KM Grammer Backrest Extension Cover Kit in Alcanta Two-Tone Gray Fabric (PN: 8066)
Available Maintenance Items (ONLY FIT THE K&M SEAT ASSEMBLY):
  • Replacement Left-Hand Armrest (PN: 7885)
  • Replacement Right-Hand Armrest (PN: 7884)
  • Replacement Retractable Seat Belt Kit (PN: 7887)
  • Replacement Seat Belt Cover Kit (PN: 8370)
  • Replacement Backrest Panel Kit (PN: 8466)
  • Replacement Backrest Adjustment Handle Kit (PN: 8399)
  • Replacement Operator Presence Switch (PN: 8672)
  • Replacement Weight Adjustment Handle Kit (PN: 8088)
  • Replacement Weight Adjustment Handle Kit & Block (PN: 8593)
  • Replacement Wire Harness (PN: 8674)


More Info
K&M 8645 Uni Pro™ - Big Dog Diablo/Hustler Super Z Mower Seat & Mechanical Suspension Product Sheet

K&M 8645 Uni Pro™ - Big Dog Diablo/Hustler Super Z Mower Seat & Mechanical Suspension Technical Drawings

Applications
Multiple Applications for Turf Equipment. Ideal for Big Dog® and Hustler Lawn Mowers:

May Fit Some Models - Check Bolt Pattern to Ensure Proper Fit (Refer to Technical Drawings in Documents Tab)

Big Dog® Zero-Turn Lawn Mowers: Diablo, Diablo MP

Hustler® Zero-Turn Lawn Mowers: Super Z, Super Z Diesel, Super Z HyperDrive

Replaces Grammer Part Number: 1438635

Special Notes
Please Note: Seat cushion must not touch vehicle in order to ensure reliable function in operator presence detector.

If you purchase the Replacement Backrest Kit (PN: 8466), you will lose the ability to have lumbar support and a backrest extension kit, unless you cut those parts out of your old backrest kit.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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