Skip to main content
FallHalloweenPetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild 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. Lawn & Garden
  4. /
  5. Trimmers & Edgers
  6. /
  7. Trimmer Parts & Accessories
  8. /
  9. Trimmer Maintenance & Repair
  10. /

  11. Stens Carburetor Kit for Stihl 4180 Emu Trimmers, 4180 4-Cycle Trimmers and Zama, Replaces OEM C1Q-S72B

  1. Home
  2. /
  4. /
  5. Trimmer Maintenance & Repair

Stens Carburetor Kit for Stihl 4180 Emu Trimmers, 4180 4-Cycle Trimmers and Zama, Replaces OEM C1Q-S72B

Shop all Stens

  • Online Only

Stens Carburetor Kit for Stihl 4180 Emu Trimmers, 4180 4-Cycle Trimmers and Zama, Replaces OEM C1Q-S72B

Item # 1988835

Stens Stens Carburetor Kit for Stihl 4180 Emu Trimmers, 4180 4-Cycle Trimmers and Zama, Replaces OEM C1Q-S72B
Stens Stens Carburetor Kit for Stihl 4180 Emu Trimmers, 4180 4-Cycle Trimmers and Zama, Replaces OEM C1Q-S72B
$24.99

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

Sign in or Join Now

Shop all Stens

  • Online Only

Stens Carburetor Kit for Stihl 4180 Emu Trimmers, 4180 4-Cycle Trimmers and Zama, Replaces OEM C1Q-S72B

Item # 1988835

Stens Stens Carburetor Kit for Stihl 4180 Emu Trimmers, 4180 4-Cycle Trimmers and Zama, Replaces OEM C1Q-S72B
Stens Stens Carburetor Kit for Stihl 4180 Emu Trimmers, 4180 4-Cycle Trimmers and Zama, Replaces OEM C1Q-S72B

$24.99
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.

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

Precision-engineered carburetors deliver smooth operation for outdoor power equipment. Stens carburetors are adjusted and tuned so that they come preset to factory standards, meaning they are ready to install to get equipment back in working order fast. These carburetors mix the optimal amount of air and fuel to feed to the internal combustion engine. The carburetor delivers a uniformly fine mist of fuel with a consistent intake of air. Installing this carburetor will result in easier starts and smoother operation of outdoor power equipment. Designed to meet the real-world conditions of outdoor lawn and landscaping environments, Stens carburetors work flawlessly across a wide range of temperatures from hot to cold weather, delivering consistent reliability in every season. Stens carburetors are known as industry leaders for exceptional operating performance.

    For proper ordering, reference the Walbro or Zama part number stamped on the carburetor
  • Ethanol: Not compatible with greater than 10% ethanol fuel
  • OEM Part Numbers: Zama: RB-114, RB-132, RB-162, RB-166
  • Fitment: Stihl: 4180 EMU trimmers and 4180 4-cycle trimmers, Zama: C1Q-S72B, C1Q-S81 and C1Q-S88
  • 1 Year Warranty
BrandStens
Country of OriginMade in USA
Brand CompatibilityStihl, Zama
Model CompatibilityStihl: 4180 EMU trimmers and 4180 4-cycle trimmers, Zama: C1Q-S72B, C1Q-S81 and C1Q-S88
Package Quantity1
Primary ColorMulticolor
Primary MaterialMetal
Product Height0.4 in.
Product Length4.15 in.
Product Weight0.005 lb.
Product Width2.7 in.
Trimmer Maintenance & Repair TypeCarburetors
Warranty1 Year
Manufacturer Part Number615-390
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. Stens Trimmer Stand
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Trimmer Stand

    $549.99
  2. Stens Universal Trimmer Strap
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Universal Trimmer Strap

    $24.99
  3. Stens Fuel Filter for Walbro and Echo
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Fuel Filter for Walbro and Echo

    $24.99
  4. Stens Spark Plug Boot for Stihl Blowers and Trimmers, Replaces OEM 4180 405 1000
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Spark Plug Boot for Stihl Blowers and Trimmers, Replaces OEM 4180 405 1000

    $6.99
  5. Top Rated
    MTD String Trimmer Throttle Trigger Kit, Red
    5.0 out of 5 stars with 5 reviews
    5.0 (5)

    MTD String Trimmer Throttle Trigger Kit, Red

    $4.99
  6. Stens Trimmer Head Bump Knob, Replaces OEM UP06764
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Trimmer Head Bump Knob, Replaces OEM UP06764
  7. Swisher 13.75 in. Replacement Wheel for String Trimmers
    4.7 out of 5 stars with 20 reviews
    4.7 (20)

    Swisher 13.75 in. Replacement Wheel for String Trimmers

    $24.99
  8. Stens Maintenance Kit for Echo, Replaces OEM 90107
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Maintenance Kit for Echo, Replaces OEM 90107

    $29.99
  9. Arnold Primer Bulbs Variety Pack
    4.2 out of 5 stars with 19 reviews
    4.2 (19)

    Arnold Primer Bulbs Variety Pack

    $12.99
  10. Stens Trimmer Head Bump Knob for Ryobi Electric Trimmers, Replaces OEM 791-153066
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Trimmer Head Bump Knob for Ryobi Electric Trimmers, Replaces OEM 791-153066

    $19.99
  11. Top Rated
    MTD Clutch Drum Assembly Kit 753-05860
    4.8 out of 5 stars with 18 reviews
    4.8 (18)

    MTD Clutch Drum Assembly Kit 753-05860

    $17.99
  12. MTD Trimmer Bump Head Knob Assembly, Residential Use
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    MTD Trimmer Bump Head Knob Assembly, Residential Use

    $10.86

Items You May Like

  1. Walbro Gasket and Diaphragm Carburetor Repair Kit for Walbro WAT Series Carburetors
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Walbro Gasket and Diaphragm Carburetor Repair Kit for WAT Series Carburetors

    $4.99
  2. Husqvarna String Trimmer Fuel Filter for Husqvarna 3120XP Models
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Husqvarna String Trimmer Fuel Filter for 3120XP Models

    $11.99
  3. Husqvarna Trimmer Carburetor, Residential Use, 2 Cycle Engines, 530071822
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Husqvarna Trimmer Carburetor, Residential Use, 2 Cycle Engines, 530071822

    $29.99
  4. Top Rated
    Husqvarna String Trimmer Fuel Filter for Husqvarna 525 Models
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Husqvarna String Trimmer Fuel Filter for 525 Models

    $9.99
  5. Top Rated
    Stens Carburetor for Echo GT225, PAS225 and SRM225, Replaces OEM A021001692
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Stens Carburetor for Echo GT225, PAS225 and SRM225, Replaces OEM A021001692
  6. Stens Trimmer Head Cover, Replaces Stihl OEM 4002 713 9708
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Trimmer Head Cover, Replaces Stihl OEM 4002 713 9708

    $24.99
  7. Stens Trimmer Head Bump Knob for Stihl FSE60, FS38, FS46 and FS50 Trimmers
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Trimmer Head Bump Knob for Stihl FSE60, FS38, FS46 and FS50 Trimmers

    $24.99
  8. Top Rated
    Husqvarna Chainsaw Air Filter for Husqvarna Chainsaws, 530037793
    4.9 out of 5 stars with 24 reviews
    4.9 (24)

    Husqvarna Chainsaw Air Filter for Chainsaws, 530037793

    $1.99
  9. Stens Twist Bump Feed Trimmer Head with Heavy-Duty Eyelets for Stihl, 10-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Twist Bump Feed Trimmer Head with Heavy-Duty Eyelets for Stihl, 10-Pack

    $24.99
  10. Stens Trimmer Head Cover for Shindaiwa Speed Feed 450 Trimmer Head Models
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Trimmer Head Cover for Shindaiwa Speed Feed 450 Trimmer Head Models

    $24.99
  11. Walbro Gasket and Diaphragm Carburetor Repair Kit for Walbro WY Series Carburetors
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Walbro Gasket and Diaphragm Carburetor Repair Kit for WY Series Carburetors

    $5.99
  12. Walbro Gasket and Diaphragm Carburetor Repair Kit for Walbro WYL Series Carburetors
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Walbro Gasket and Diaphragm Carburetor Repair Kit for WYL Series Carburetors

    $3.99

Customers Also Bought

  1. Husqvarna String Trimmer Fuel Filter for Husqvarna 120II and 240 Models
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Husqvarna String Trimmer Fuel Filter for 120II and 240 Models
  2. MTD Genuine Parts Fuel Line Repair Kit
    4.6 out of 5 stars with 8 reviews
    4.6 (8)

    MTD Genuine Parts Fuel Line Repair Kit

    $17.99
  3. Top Rated
    TruFuel 32 oz. 50:1 Pre-Mixed Fuel
    4.9 out of 5 stars with 90 reviews
    4.9 (90)

    TruFuel 32 oz. 50:1 Pre-Mixed Fuel

    $8.99
  4. Swisher String Trimmer Debris Guard - STGUARD22
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Swisher String Trimmer Debris Guard - STGUARD22

    $67.99
  5. TruFuel 32 oz. 40:1 Pre-Mixed Fuel
    4.7 out of 5 stars with 36 reviews
    4.7 (36)

    TruFuel 32 oz. 40:1 Pre-Mixed Fuel

    $8.99
  6. Top Rated
    Briggs & Stratton Carburetor Primer Bulb
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    Briggs & Stratton Carburetor Primer Bulb

    $6.99
  7. VP Racing 1 gal. 40:1 Pre-Mixed 2-Cycle Fuel
    4.6 out of 5 stars with 33 reviews
    4.6 (33)

    VP Racing 1 gal. 40:1 Pre-Mixed 2-Cycle Fuel

    $29.99
  8. Stens Trimmer Head Bump Knob for Stihl Trimmers, Replaces OEM 4004 710 4000
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Trimmer Head Bump Knob for Stihl Trimmers, Replaces OEM 4004 710 4000

    $24.99
  9. Stens Trimmer Guard for Echo SRM225, SRM2400 and SRM230, Replaces OEM P021001392
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Trimmer Guard for Echo SRM225, SRM2400 and SRM230, Replaces OEM P021001392

    $18.99
  10. Arnold Hand Held Engine Repair Kit with Oil, 490-950-0052
    4.0 out of 5 stars with 1 reviews
    4.0 (1)

    Arnold Hand Held Engine Repair Kit with Oil, 490-950-0052

    $24.99
  11. Arnold Handheld Fuel Line Variety Pack
    4.7 out of 5 stars with 9 reviews
    4.7 (9)

    Arnold Handheld Fuel Line Variety Pack

    See Price at Checkout
  12. Stens Maintenance Kit for Stihl FC90, FC95, FC100, FC110, FS90, FS100, FS110 and FS130
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens Maintenance Kit for Stihl FC90, FC95, FC100, FC110, FS90, FS100, FS110 and FS130

    $29.99

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.