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
5.0
(5)
5.0 out of 5 stars. 5 reviews
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Truck & Automotive
  4. /
  5. Fuel Transfer Tanks & Pumps
  6. /
  7. Fuel Transfer Tank Accessories
  8. /

  9. GPI 2 in. NPT Standard Bung Adapter Kit

  1. Home
  2. /
  4. /
  5. Fuel Transfer Tank Accessories

GPI 2 in. NPT Standard Bung Adapter Kit

Shop all GPI

  • Limited Time Deal

GPI 2 in. NPT Standard Bung Adapter Kit

Item # 395026299

Stocked & Ready
GPI GPI 2 in. NPT Standard Bung Adapter Kit
GPI GPI 2 in. NPT Standard Bung Adapter Kit

Spend $49.99 to unlock free delivery!

Get everything you need
GPI 2 in. NPT Standard Bung Adapter Kit
5.0(5)

GPI 2 in. NPT Standard Bung Adapter Kit

$38

.69

$42.99

Save (10%)

GPI Adjustable Suction Pipe 15 to 40 in., 1 in. NPT
4.3(11)

GPI Adjustable Suction Pipe 15 to 40 in., 1 in. NPT

$65

.69

$72.99

Save (10%)

Traveller Fuel Hose, 3/4 in. x 14 ft., FRH07514
4.1(25)

Traveller Fuel Hose, 3/4 in. x 14 ft., FRH07514

$49

.99

GPI Cast Aluminum Filter Adapter, 3/4 in. NPT, 18 GPM
5.0(5)

GPI Cast Aluminum Filter Adapter, 3/4 in. NPT, 18 GPM

$20

.69

$22.99

Save (10%)

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

Sign in or Join Now

Shop all GPI

  • Limited Time Deal

GPI 2 in. NPT Standard Bung Adapter Kit

Item # 395026299

Stocked & Ready
GPI GPI 2 in. NPT Standard Bung Adapter Kit
GPI GPI 2 in. NPT Standard Bung Adapter Kit

Subscription options

$3676

$3869

Save$193(5%)

Save 5% today and on all future orders

Pickup or delivery when it works for you, plus free delivery on orders over $49.99.

Skip, modify, or cancel anytime.

$3869

Sale

Was$4299

Save$430(10%)

Spend $49.99 to unlock free delivery!

Shopping at

Grassland (franklin) TN

Delivery to

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

​
Get everything you need
GPI 2 in. NPT Standard Bung Adapter Kit
5.0(5)

GPI 2 in. NPT Standard Bung Adapter Kit

$38

.69

$42.99

Save (10%)

GPI Adjustable Suction Pipe 15 to 40 in., 1 in. NPT
4.3(11)

GPI Adjustable Suction Pipe 15 to 40 in., 1 in. NPT

$65

.69

$72.99

Save (10%)

Traveller Fuel Hose, 3/4 in. x 14 ft., FRH07514
4.1(25)

Traveller Fuel Hose, 3/4 in. x 14 ft., FRH07514

$49

.99

GPI Cast Aluminum Filter Adapter, 3/4 in. NPT, 18 GPM
5.0(5)

GPI Cast Aluminum Filter Adapter, 3/4 in. NPT, 18 GPM

$20

.69

$22.99

Save (10%)

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

Sign in or Join Now

The GPI Bung Adapter Kit is perfect for GPI 12V, 24V and 115V gear pumps. GPI carries a full line of spare parts and accessories for their fuel pumps and meters. The bung adapter kit contains one 2 in. NPT bung adapter bushing. The gear pump adapter is lightweight and made of cast aluminum for durability and rust resistance. Backed by a 1 year warranty.

  • Bung adapter dimensions: 2 in. x 2 in. x 2-1/4 in.
  • Lightweight aluminum construction ensures durability and rust resistance
  • Fuel pump bung accessory set is perfect for GPI 12V, 24V and 115V gear pumps
  • Bung adapter kit contains 1 cast aluminum, 2 in. NPT bung adapter bushing
  • Made in USA
  • GPI carries a full line of spare parts and accessories for their fuel pumps and meters
BrandGPI
Country of OriginMade in USA
CompatibilityG20 M-150S M-180S M-240S M-1115S EZ-8 pumps
Package Quantity1
Primary ColorNo Color
Product Height2-1/4 in.
Product Length2 in.
Product Weight0.31 lb.
Product Width2 in.
Transfer Tank Accessory TypeConnectors and Fittings
Warranty1 Year
Manufacturer Part Number110909-1M6TSC

Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 3 of 3 Questions
Sort by
Newest questions

Q: Does the siphon tube thread into the 2" end?

4 years ago
2 Answers
  • GPI Distribution Support
    A: Hello, yes the suction pipe is does thread into the 2" end.
    4 years ago
    Helpful?

Q: Is this the part that replaces the adapter to go from pump to tank and the tank pipe attached?

4 years ago
1 Answer
  • GPI Product Expert
    A: Hello, The Bung Adaptor kit P/N: 110909-1 does not have any any threads in the center. This is used with the spin collar version of the M-150S pumps. the suction pipe threads into the bottom of the pump. the Bung Adaptor just attaches the pump to the tank.
    4 years ago
    Helpful?

Q: What are the thread pitches for this product

4 years ago
2 Answers
  • GPI Distribution Support
    A: The lower threads are 2" NPT and the upper are 1.5" NPT
    4 years ago
    Helpful?

Q&As

Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 3 of 3 Questions
Sort by
Newest questions

Q: Does the siphon tube thread into the 2" end?

4 years ago
2 Answers
  • GPI Distribution Support
    A: Hello, yes the suction pipe is does thread into the 2" end.
    4 years ago
    Helpful?

Q: Is this the part that replaces the adapter to go from pump to tank and the tank pipe attached?

4 years ago
1 Answer
  • GPI Product Expert
    A: Hello, The Bung Adaptor kit P/N: 110909-1 does not have any any threads in the center. This is used with the spin collar version of the M-150S pumps. the suction pipe threads into the bottom of the pump. the Bung Adaptor just attaches the pump to the tank.
    4 years ago
    Helpful?

Q: What are the thread pitches for this product

4 years ago
2 Answers
  • GPI Distribution Support
    A: The lower threads are 2" NPT and the upper are 1.5" NPT
    4 years ago
    Helpful?

Similar Items

  1. Top Rated
    GPI Replacement Fuel Tank Cap
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    GPI Replacement Fuel Tank Cap

    $35.99
    Was $39.99Save $4.00
  2. GPI V25 Toggle Switch
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    GPI V25 Toggle Switch

    $44.99
  3. GPI Automatic Shut-Off Diesel Fuel Nozzle, 1 in. NPT
    4.2 out of 5 stars with 192 reviews
    4.2 (192)

    GPI Automatic Shut-Off Diesel Fuel Nozzle, 1 in. NPT

    $157.49
    Was $174.99Save $17.50
  4. GPI DP-20 Diaphragm Kit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    GPI DP-20 Diaphragm Kit

    $39.99
  5. Top Rated
    GPI EZ-8 Toggle Switch
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    GPI EZ-8 Toggle Switch

    $16.99
  6. GPI M-150S Replacement Motor
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    GPI M-150S Replacement Motor

    $169.99
  7. GPI G20 Toggle Switch
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    GPI G20 Toggle Switch

    $54.99
  8. GPI G20 Rebuild Kit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    GPI G20 Rebuild Kit

    $49.99
  9. GPI M-150S Toggle Switch
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    GPI M-150S Toggle Switch

    $29.99
  10. Top Rated
    GPI EZ-8 Replacement Motor
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    GPI EZ-8 Replacement Motor
  11. Top Rated
    GPI Filter Adapter Installation Kit, 3/4 in. NPT
    5.0 out of 5 stars with 5 reviews
    5.0 (5)

    GPI Filter Adapter Installation Kit, 3/4 in. NPT

    $33.29
    Was $36.99Save $3.70
  12. GPI V20 Toggle Switch
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    GPI V20 Toggle Switch

    $26.99

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 starsstars

5
5 reviews with 5 stars.

4 starsstars

0
0 reviews with 4 stars.

3 starsstars

0
0 reviews with 3 stars.

2 starsstars

0
0 reviews with 2 stars.

1 starstars

0
0 reviews with 1 star.

Overall Rating

5.0
2 out of 2 (100%) reviewers recommend this product

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.
Adding a review will require a valid email for verification
1 to 2 of 5 Reviews .
1 – 2 of 5 Reviews
Sort by
Most Recent
Florida
Review 1
5 out of 5 stars.

Just like it is supposed to be.

3 years ago
Correct piece. Worked as it should. It was in stock and got it same day.
Sweepstakes EntryYes

Yes, I recommend this product.

West coast
Reviews 3
5 out of 5 stars.

Nice replacement part

4 years ago
My pump got knocked off and broke this piece and to feed pipe. Being able to replace it is great.

Yes, I recommend this product.

3 Ratings-Only Reviews

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.