Skip to main content
HalloweenPetLawn & GardenTruck & AutomotiveSporting GoodsHorseFarm & RanchClothingLivestockPet & Animal PharmacyToolsPoultryFencing & GatesHome ImprovementOutdoor LivingHeating & CoolingHome Decor & FurnitureOutdoor Power EquipmentTrailers & TowingBoots & ShoesWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
0.0
(0)
0.0 out of 5 stars.
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Farm & Ranch
  4. /
  5. Tractor Parts & Accessories
  6. /
  7. Tractor Accessories
  8. /
  9. Tractor Seats
  10. /

  11. Uni Pro 731 Seat Top Assembly, With Armrests, Black/Gray Fabric

  1. Home
  2. /
  4. /
  5. Tractor Seats

Uni Pro 731 Seat Top Assembly, With Armrests, Black/Gray Fabric

Shop all Uni Pro

  • New Arrival

Uni Pro 731 Seat Top Assembly, With Armrests, Black/Gray Fabric

Item # 608432899

Uni Pro Uni Pro 731 Seat Top Assembly, With Armrests, Black/Gray Fabric
Uni Pro Uni Pro 731 Seat Top Assembly, With Armrests, Black/Gray Fabric
$699.99
or
or

Add this item to unlock free delivery!

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Uni Pro

  • New Arrival

Uni Pro 731 Seat Top Assembly, With Armrests, Black/Gray Fabric

Item # 608432899

Uni Pro Uni Pro 731 Seat Top Assembly, With Armrests, Black/Gray Fabric
Uni Pro Uni Pro 731 Seat Top Assembly, With Armrests, Black/Gray Fabric

$699.99
or
or
financeCard Logo
$39/mo.† suggested payments with 18 Months Financing or earn $34 in Rewards+ on this purchase.
Valid 8/24/2026 - 9/7/2026

Add this item to unlock free delivery!

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Upgrade agriculture or construction equipment with this Uni Pro 731 seat top assembly, a high-quality Grammer seat top replacement designed for maximum comfort and versatility. With contoured cushions, adjustable support features, and durable construction, this seat ensures long-lasting comfort during long hours on the job.

  • Durable black/gray matrix fabric covering withstands daily wear and tear for long-term use
  • Contoured foam cushions provide superior operator comfort and reduces fatigue
  • Tapered backrest with adjustable support for customizable and versatile back support
  • Backrest extension provides extra back height for enhanced comfort
  • Seat cushion depth/tilt and angle adjustment allows for a custom fit
  • Fold-up armrests for easy access to the seat
  • Operator presence switch compatibility to ensure safety and compliance
  • Slide rails for fore/aft adjustment provide custom positioning for operator comfort
  • Replacement seat top for Grammer 731
BrandUni Pro
Country of OriginMade in USA
Bolt Pattern0 Bolt -on
Brand CompatibilityMcCormick Intl, AGCO, AGCO Allis Chalmers, AGCO Allis, Case IH, White, Deutz-Allis, Massey Ferguson, John Deere, Versatile, Ford-New Holland, Steiger, Case, International Harvester
FeaturesFold-up armrests, seat cushion depth/tilt and angle adjustment, adjustable mechanical lumbar support, slide rails
Model CompatibilityFits several models for several brands
Mounting TypeBolt-On
Primary ColorBlack
Primary MaterialFabric
Product Height21.22 in.
Product Length22.87 in.
Product Weight50 lb.
Product Width24.09 in.
Seat Back Height21.22 in.
Warranty1 year
Manufacturer Part Number8374
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Top Rated
    Uni Pro 142 Seat Top Assembly, With Armrests, Black Vinyl
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Uni Pro 142 Seat Top Assembly, With Armrests, Black Vinyl
  2. Uni Pro 441 Seat Top Assembly, With Armrests, Black Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 441 Seat Top Assembly, With Armrests, Black Vinyl

    $359.99
  3. Uni Pro 480 Seat Top Assembly, Gray Fabric
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 480 Seat Top Assembly, Gray Fabric

    $199.99
  4. Uni Pro 235 Seat Top Assembly, Black Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 235 Seat Top Assembly, Black Vinyl

    $359.99
  5. Uni Pro 481 Seat Top Assembly, Black Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 481 Seat Top Assembly, Black Vinyl

    $199.99
  6. Uni Pro 450 Seat Top Assembly, Black Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 450 Seat Top Assembly, Black Vinyl

    $419.99
  7. Uni Pro Bucket Seat, 8620
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Bucket Seat, 8620

    $429.99
  8. Uni Pro Seat Assembly
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Seat Assembly

    $499.99
  9. Uni Pro 1110 Seat Top Assembly, Black/Silver Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 1110 Seat Top Assembly, Black/Silver Vinyl

    $424.99
  10. Uni Pro KM 122 Seat Assembly
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro KM 122 Seat Assembly

    $259.99
  11. Uni Pro John Deere 40 4 pc. Seat Top Assembly, Yellow Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro John Deere 40 4 pc. Seat Top Assembly, Yellow Vinyl

    $389.99
  12. Uni Pro 150 Bucket Seat, Black Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 150 Bucket Seat, Black Vinyl

    $159.99

Items You May Like

  1. Uni Pro 1003 Air Suspension Seat, 12 V, Charcoal Gray Fabric
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 1003 Air Suspension Seat, 12 V, Charcoal Gray Fabric

    $1,319.99
  2. Uni Pro 1060 Air Suspension Seat, 12 V, Black/Gray Fabric
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 1060 Air Suspension Seat, 12 V, Black/Gray Fabric

    $1,469.99
  3. Uni Pro KM 440 Seat Assembly - Fabric
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro KM 440 Seat Assembly - Fabric

    $459.99
  4. Uni Pro International Harvester 56 Seat Assembly, Black & White Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro International Harvester 56 Seat Assembly, Black & White Vinyl

    $699.99
  5. Uni Pro 175 Bucket Seat, Black Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 175 Bucket Seat, Black Vinyl

    $229.99
  6. Uni Pro 160 Bucket Seat, Black Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 160 Bucket Seat, Black Vinyl

    $114.99
  7. Uni Pro 175 Bucket Seat, Gray Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 175 Bucket Seat, Gray Vinyl

    $259.99
  8. Uni Pro Bucket Seat, 8775
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Bucket Seat, 8775

    $169.99
  9. Uni Pro Bucket Seat, 8773
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Bucket Seat, 8773

    $119.99
  10. Uni Pro KM 129 Bucket Seat
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro KM 129 Bucket Seat

    $174.99
  11. Uni Pro Seat with Suspension, 7924
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Seat with Suspension, 7924

    $999.99
  12. Uni Pro 1055 Air Suspension Seat, 12 V, Black/Gray Fabric
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 1055 Air Suspension Seat, 12 V, Black/Gray Fabric

    $1,399.99

Customers Also Bought

  1. Uni Pro Universal Forklift Seat Top Assembly, With Unattached Slide Rails, Black Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Universal Forklift Seat Top Assembly, With Unattached Slide Rails, Black Vinyl

    $149.99
  2. Uni Pro Instructional Buddy Seat for Case IH 9100-9300/Steiger Series Tractors, Gray Fabric
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Instructional Buddy Seat for Case IH 9100-9300/Steiger Series Tractors, Gray Fabric

    $229.99
  3. Uni Pro Seat + Backrest Cover Kit for Grammer Seats, Two-Tone Gray Alcanta Fabric
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Seat + Backrest Cover Kit for Grammer Seats, Two-Tone Gray Alcanta Fabric

    $159.99
  4. Uni Pro KM 441 Seat Assembly - Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro KM 441 Seat Assembly - Vinyl

    $439.99
  5. Uni Pro 125 Bucket Seat Kit, With Slide Rails, Gray Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro 125 Bucket Seat Kit, With Slide Rails, Gray Vinyl

    $189.99
  6. Uni Pro Backrest Cushion for Case IH Maxxum-Magnum-Steiger, With Frame, Gray Fabric
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Backrest Cushion for Case IH Maxxum-Magnum-Steiger, With Frame, Gray Fabric

    $599.99
  7. Uni Pro Case IH/Ford-New Holland KM 143 Bucket Seat Kits - Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Case IH/Ford-New Holland KM 143 Bucket Seat Kits - Vinyl

    $219.99
  8. Uni Pro Universal Forklift Seat
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Universal Forklift Seat

    $749.99
  9. Uni Pro Complete Backrest & Seat Cushion Kit, Fits 336 Seat, Gray Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Complete Backrest & Seat Cushion Kit, Fits 336 Seat, Gray Vinyl

    $229.99
  10. Uni Pro Seat Cushion, Fits 722/1054 or Grammer 722 Seat, Black Vinyl
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Seat Cushion, Fits 722/1054 or Grammer 722 Seat, Black Vinyl

    $114.99
  11. Uni Pro John Deere 310 Series Backhoe 480 Mechanical Susp. Seat Kit Gray Fabric
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro John Deere 310 Series Backhoe 480 Mechanical Susp. Seat Kit Gray Fabric

    $1,324.99
  12. Uni Pro Case 580 Series Backhoe 480 Mechancial Susp. Seat Kit Gray Fabric
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uni Pro Case 580 Series Backhoe 480 Mechancial Susp. Seat Kit Gray Fabric

    $1,279.99

Reviews

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Be the first to review this product
Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.