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 / EnrollGet rewarded!
​
Halloween
Pet
Lawn & Garden
Truck & Automotive
Sporting Goods
Horse
Farm & Ranch
Clothing
Livestock
Pet & Animal Pharmacy
Tools
Poultry
Fencing & Gates
Home Improvement
Outdoor Living
Heating & Cooling
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. Trailers & Towing
  4. /
  5. Winches & Recovery
  6. /
  7. Winch Parts & Accessories
  8. /
  9. Trailer Winch Parts
  10. /

  11. Bulldog Winch Tensioner, for 16.5k and 18.5k

  1. Home
  2. /
  4. /
  5. Trailer Winch Parts

Bulldog Winch Tensioner, for 16.5k and 18.5k

Shop all Bulldog Winch

  • Limited Time Deal

  • Online Only

Bulldog Winch Tensioner, for 16.5k and 18.5k

Item # 2382739

Bulldog Winch Bulldog Winch Tensioner, for 16.5k and 18.5k
Bulldog Winch Bulldog Winch Tensioner, for 16.5k and 18.5k
$112.49

Sale

$124.99

Save$1250(10%)

Add this item to unlock free delivery!

Get everything you need
Bulldog Winch Tensioner, for 16.5k and 18.5k
0.0(0)

Bulldog Winch Tensioner, for 16.5k and 18.5k

$112

.49

$124.99

Save (10%)

Bulldog Winch Roller Fairlead, Powersports 165mm Mount
0.0(0)

Bulldog Winch Roller Fairlead, Powersports 165mm Mount

$26

.99

$29.99

Save (10%)

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

Sign in or Join Now

Shop all Bulldog Winch

  • Limited Time Deal

  • Online Only

Bulldog Winch Tensioner, for 16.5k and 18.5k

Item # 2382739

Bulldog Winch Bulldog Winch Tensioner, for 16.5k and 18.5k
Bulldog Winch Bulldog Winch Tensioner, for 16.5k and 18.5k

$112.49

Sale

$124.99

Save$1250(10%)

financeCard Logo
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 8/9/26.

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.

​
Get everything you need
Bulldog Winch Tensioner, for 16.5k and 18.5k
0.0(0)

Bulldog Winch Tensioner, for 16.5k and 18.5k

$112

.49

$124.99

Save (10%)

Bulldog Winch Roller Fairlead, Powersports 165mm Mount
0.0(0)

Bulldog Winch Roller Fairlead, Powersports 165mm Mount

$26

.99

$29.99

Save (10%)

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

Sign in or Join Now

Tensioner for 10057x Series 16.5k & 18.5k - 20402

  • Tensioner for 10057x Series 16.5k & 18.5k
  • Bolts directly to frame on back side
  • Helps control spooling of wire rope onto drum
BrandBulldog Winch
Country of OriginImported
Compatibility10057x Series 16.5k & 18.5k
Package Quantity1
Primary ColorBlack
Product Height7 in.
Product Length11.5 in.
Product Weight6.4 lb.
Product Width8.5 in.
Trailer Winch Accessory TypeParts
Warranty1 year manufacturer defect
Manufacturer Part Number20402

Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 1 of 1 Question
Sort by
Newest questions

Q: How far apart are the bolt holes so I can see if it will mount without any drilling.

7 months ago
1 Answer
  • A: Specific bolt-to-bolt spacing for the Bulldog Winch Tensioner (Part #20402) designed for 16.5k and 18.5k winches is not explicitly listed in public technical documentation. To ensure a "no-drill" fit for your specific setup, it is recommended to contact Bulldog Winch directly at (713) 692-1000 or use their online contact form to verify the center-to-center hole spacing for Part #20402.
    7 months ago
    Helpful?

Q&As

Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 1 of 1 Question
Sort by
Newest questions

Q: How far apart are the bolt holes so I can see if it will mount without any drilling.

7 months ago
1 Answer
  • A: Specific bolt-to-bolt spacing for the Bulldog Winch Tensioner (Part #20402) designed for 16.5k and 18.5k winches is not explicitly listed in public technical documentation. To ensure a "no-drill" fit for your specific setup, it is recommended to contact Bulldog Winch directly at (713) 692-1000 or use their online contact form to verify the center-to-center hole spacing for Part #20402.
    7 months ago
    Helpful?

Similar Items

  1. Bulldog Winch Tensioner for 11002
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Tensioner for 11002

    $107.99
    Was $119.99Save $12.00
  2. Bulldog Winch Solenoid, 400A
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Solenoid, 400A

    $130.49
    Was $144.99Save $14.50
  3. Bulldog Winch Solenoid, Replacement for Truck Winch
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Solenoid, Replacement for Truck Winch

    $39.99
  4. Bulldog Winch Contactor, 10013
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Contactor, 10013

    $149.99
  5. Bulldog Winch 3/8 in. NPT Compression Fitting
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch 3/8 in. NPT Compression Fitting

    $4.99
  6. Bulldog Winch Compact On-Board Air Kit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Compact On-Board Air Kit

    $187.99
  7. Bulldog Winch Hand Control, Truck for 10041x
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Hand Control, Truck for 10041x

    $40.49
    Was $44.99Save $4.50
  8. Bulldog Winch Wireless for 15017, 15019
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Wireless for 15017, 15019

    $54.99
  9. Bulldog Winch Universal Adapter for 20408-1
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Universal Adapter for 20408-1

    $13.49
    Was $14.99Save $1.50
  10. Bulldog Winch Shifter, Standard Series 10041X
    4.0 out of 5 stars with 1 reviews
    4.0 (1)

    Bulldog Winch Shifter, Standard Series 10041X

    $22.49
    Was $24.99Save $2.50
  11. Bulldog Winch Power Unit 15001/15002
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Power Unit 15001/15002

    $62.99
    Was $69.99Save $7.00
  12. Bulldog Winch 1/4 in. NPT Compression Fitting
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch 1/4 in. NPT Compression Fitting

    $4.99

Items You May Like

  1. Bulldog Winch Roller Fairlead, Powersports 165mm Mount
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Roller Fairlead, Powersports 165mm Mount

    $26.99
    Was $29.99Save $3.00
  2. Bulldog Winch On-Board Air in Portable Case
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch On-Board Air in Portable Case

    $606.99
  3. Bulldog Winch 75 qt. Divider, 80075
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch 75 qt. Divider, 80075

    $27.99
  4. Bulldog Winch Power Unit Assembly, Truck GenB
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Power Unit Assembly, Truck GenB

    $170.99
    Was $189.99Save $19.00
  5. Bulldog Winch 3 ft. Extension for Alpha Series, 3-Prong
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch 3 ft. Extension for Alpha Series, 3-Prong

    $22.49
    Was $24.99Save $2.50
  6. Bulldog Winch Wire Boots, Truck, 2 ga. Set of 4
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Wire Boots, Truck, 2 ga. Set of 4

    $13.49
    Was $14.99Save $1.50
  7. Bulldog Winch Wiring Kit, 48 in. + 20 in. ATV/UTV 6 ga
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Wiring Kit, 48 in. + 20 in. ATV/UTV 6 ga

    $40.49
    Was $44.99Save $4.50
  8. Bulldog Winch Hand Saver Strap, 20282
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Hand Saver Strap, 20282

    $4.99
  9. Bulldog Winch Honda Rancher 420, 15181
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Honda Rancher 420, 15181

    $116.99
    Was $129.99Save $13.00
  10. Bulldog Winch Wire Boots, Powersports, 6 ga, Set of 4
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Wire Boots, Powersports, 6 ga, Set of 4

    $9.99
  11. Bulldog Winch 7 pc. 12,000 lb. WLL Rigging Kit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch 7 pc. 12,000 lb. WLL Rigging Kit

    $337.49
    Was $374.99Save $37.50
  12. Bulldog Winch Safety Valve 155psi 1/4 in. NPT
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Safety Valve 155psi 1/4 in. NPT

    $10.99

Customers Also Bought

  1. Bulldog Winch Wireless Controller for Most Bulldog Winches
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Wireless Controller for Most es

    $134.99
  2. Bulldog Winch Relay, 60/80A 14vDC 5-Prong, 2k&3k Winch
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Relay, 60/80A 14vDC 5-Prong, 2k&3k Winch

    $13.49
    Was $14.99Save $1.50
  3. Top Rated
    Bulldog Winch Winch IN-OUT Switch 4 pin -White Momentary (IN) -Center OFF-Momentary (OUT)
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Bulldog Winch Winch IN-OUT Switch 4 pin -White Momentary (IN) -Center OFF-Momentary (OUT)

    $17.99
    Was $19.99Save $2.00
  4. Bulldog Winch Rigging Pouch, Powersports
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Rigging Pouch, Powersports

    $26.99
    Was $29.99Save $3.00
  5. Bulldog Winch Solenoid 600A, 20417
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Solenoid 600A, 20417

    $188.99
    Was $209.99Save $21.00
  6. Bulldog Winch Hand Control, Alpha, 4-Prong
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Hand Control, Alpha, 4-Prong

    $49.49
    Was $54.99Save $5.50
  7. Bulldog Winch Hand Control, Alpha, 3-prong
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Hand Control, Alpha, 3-prong

    $49.49
    Was $54.99Save $5.50
  8. Bulldog Winch Relay 40A 4-Pin
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Relay 40A 4-Pin

    $6.99
  9. Bulldog Winch 7 pc. Truck Rigging Kit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch 7 pc. Truck Rigging Kit

    $206.99
    Was $229.99Save $23.00
  10. Bulldog Winch Strap, Replacement for 15021R2, Nylon
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Strap, Replacement for 15021R2, Nylon

    $13.49
    Was $14.99Save $1.50
  11. Bulldog Winch Sealing Cover for 175A Quick Connect
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Bulldog Winch Sealing Cover for 175A Quick Connect

    $13.49
    Was $14.99Save $1.50
  12. Top Rated
    Bulldog Winch Wiring Kit 24 ft. Rear 2 ga
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Bulldog Winch Wiring Kit 24 ft. Rear 2 ga

    $382.49
    Was $424.99Save $42.50

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.