1. Carburetor Parts On Sale
  2. sku: 10445248857511723
  3. HYGRADE 978B

HYGRADE 978B Nos Carburetor Repair Kit Carb Rebuild Standard Motor

978b Hygrade Nos Carburetor Repair Kit Carb Rebuild Standard Motor

( Brand: Hygrade ), ( Type: Rebuild Kit ), ( Oe/oem Part Number: Mustang American Motors Carb, 978a ), ( Manufacturer Part Number: 978B ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Country Of Origin: United States ), ( California Prop 65 Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Https )

Review HYGRADE Nos Carburetor Repair Kit Carb Rebuild Standard Motor

Introducing the Hygrade 978B NOS Carburetor Repair Kit, designed specifically for standard motor carburetor rebuild projects. This comprehensive repair kit contains all the essential components necessary to restore your carburetor to its optimal performance.

The kit includes replacement needle and seat assembly, float and gasket, jet kit, emulsion tube, power valve and gasket, idle mixture screws, float bowl gasket, fuel inlet and outlet gaskets, and throttle shaft and slide assembly. Each part is meticulously engineered to ensure a perfect fit and function.

The needle and seat assembly is a critical component of the carburetor's fuel delivery system. The replacement needle and seat in this kit are designed to provide precise fuel metering for efficient combustion. The float and gasket ensure proper fuel level in the carburetor bowl, while the jet kit adjusts the fuel mixture for optimal air-fuel ratio.

The emulsion tube and power valve are responsible for delivering fuel to the engine under various operating conditions. The replacement parts in this kit ensure smooth fuel flow and efficient engine performance. The idle mixture screws allow for fine-tuning of the engine's idle speed and quality.

The float bowl gasket and fuel inlet and outlet gaskets seal the fuel system, preventing leaks and ensuring proper fuel delivery. The throttle shaft and slide assembly control the amount of air entering the engine and are crucial for engine performance and idle stability.

This Hygrade 978B NOS Carburetor Repair Kit is an excellent choice for anyone looking to rebuild their standard motor carburetor. With high-quality, precision-engineered parts, this kit ensures a successful rebuild and a return to optimal engine performance.

Pros and Cons of buying a Hygrade 978B NOs Carburetor Repair Kit for Carburetor Rebuild

The Hygrade 978B NOs Carburetor Repair Kit is a popular choice for those looking to rebuild their standard motor carburetors. In this analysis, we will discuss the advantages and disadvantages of purchasing this kit to help you make an informed decision.

Pros:

1. Comprehensive Kit: The Hygrade 978B NOs Carburetor Repair Kit includes all the essential components required for a standard carburetor rebuild. This saves you the time and effort of sourcing individual parts.

2. High-Quality Components: Hygrade is known for manufacturing high-quality rebuild kits. The parts in this kit are made of durable materials, ensuring a long-lasting repair.

3. Easy-to-Follow Instructions: The kit comes with detailed instructions, making the rebuild process simpler and more straightforward, even for novice users.

4. Affordable: The cost of the Hygrade 978B NOs Carburetor Repair Kit is relatively lower compared to buying new OEM parts or having a professional shop do the rebuild for you.

5. Suitable for Various Carburetor Types: This kit is compatible with various carburetor types, making it a versatile choice for a wide range of vehicles.

Cons:

1. May Require Additional Parts: Depending on the condition of your carburetor, you might need to purchase additional parts that are not included in the kit.

2. Time-Consuming: Rebuilding a carburetor can be a time-consuming process, especially for those who are not experienced with carburetor repair.

3. Risk of Damaging Original Parts: During the rebuild process, there is a risk of damaging original parts if not handled carefully.

4. Potential for User Error: The success of the rebuild largely depends on the user's ability to follow instructions correctly and assemble the parts accurately.

Conclusion:

The Hygrade 978B NOs Carburetor Repair Kit offers several advantages, including the availability of comprehensive parts, high-quality components, and affordability. However, it also comes with some disadvantages, such as the potential need for additional parts and the time-consuming nature of the rebuild process. Ultimately, if you are comfortable with the rebuild process and have the necessary time and resources, the Hygrade 978B NOs Carburetor Repair Kit could be a cost-effective solution for reviving your standard motor carburetor.

Recommendation:

For those who are not confident in their ability to rebuild a carburetor or prefer a quicker solution, it might be more convenient to consult a professional mechanic or purchase a rebuilt carburetor from a trusted supplier. However, for those who are mechanically inclined and are looking to save money, the Hygrade 978B NOs Carburetor Repair Kit could be a wise investment.

part # 978b prices

  • $17.99-$18.87

specifications carbcaddie:

  • brand: Hygrade
  • type: Rebuild Kit
  • oe/oem part number: Mustang American Motors Carb, 978a
  • manufacturer part number: 978B
  • universal fitment: No
  • vintage part: Yes
  • country of origin: United States
  • california prop 65 warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Https

offer carbcaddie:

  • availability: In Stock
  • best offers: True
  • started: April 21, 2026
  • sold: 0
  • quantity: 1
  • options: Ship-to-home

general carbcaddie:

  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts
  • condition: New

payments carbcaddie:

  • wallet: Apple-pay
  • credit card: Discover
  • other

returns carbcaddie:

  • time: 60 Days
  • paid by: Seller
  • policy: Returns Accepted

seller carbcaddie:

  • rating: 99.0%
  • # reviews: 899

shipping carbcaddie:

  • transit: 6-10 Days
  • carrier: UPS, FedEx, USPS
  • cost: $0.00
  • service: UPS Ground Saver, FedEx Ground Economy, USPS Ground Advantage, UPS Ground
  • class: Economy, Standard
  • type: Fixed
type: rebuild kit, oe/oem part number: mustang american motors carb, 978a, universal fitment: no, vintage part: yes, country of origin: united states, california prop 65 warning: this product contains a chemical known to the state of california to cause cancer and birth defects or other reproductive harm. for more information go to https,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, sku: 10445248857511723,

Hygrade 978B Is Similar To:

carbcaddie logo
2 offers $17.99–$18.87 USD
  • Offer #1: $18.87 price + free delivery = $18.87* total. See pics for condition. Kit is sealed.FREE SHIPPING
  • Offer #2: $17.99 price + free delivery = $17.99* total. Cost-effective alternative to replacing carburetor. Part Number.FREE SHIPPING