AOTOOLS MDGD0507 Carburetor Carb Kit Stihl Zama HS81RC HS81T HS86R RB-99

( Brand: Aotools ), ( Manufacturer Part Number: MDGD0507 ), ( Model: HS81 HS81R HS81RC HS81T HS86 HS86R HS86T ), ( Country Of Origin: China ), ( Assembly Required: Yes ), ( Bundle Description: Carb Kit ), ( Compatible Brand: For Stihl ), ( Compatible Model: For Stihl Hs81 Hs81r Hs81rc Hs81t Hs86 Hs86r Hs86t ), ( Compatible Product: Chainsaw ), ( Custom Bundle: No ), ( Manufacturer Warranty: 3 Months ), ( Style: Modern ), ( Year Manufactured: 2025 )

Review AOTOOLS Carburetor Carb Kit For Stihl Hs81r Hs86 Zama New

The AOTools MDGD0507 Carburetor Carb Kit is designed specifically for various STIHL models, including the HS81, HS81R, HS81RC, HS81T, HS86, HS86R, and Zama RB-99. This kit is an excellent choice for those seeking to restore their garden tools to optimal performance.

The MDGD0507 kit comes with a complete set of new components to replace worn-out or damaged parts in the carburetor. The kit includes the following items: a main jet, an idle jet, an needle, an emission control jet, a float, a float bowl gasket, a pilot jet, a needle jet, and a needle jet washer.

The main jet is a crucial component that controls the fuel mixture entering the engine. A worn-out main jet can lead to poor fuel economy, uneven engine performance, or even engine damage. The MDGD0507 kit includes a new main jet, ensuring a precise fuel mixture for optimal engine performance.

The idle jet is responsible for controlling the fuel mixture during idle conditions. A malfunctioning idle jet can result in rough idling, stalling, or even engine damage. The new idle jet included in the MDGD0507 kit ensures smooth idling and stable engine performance.

The needle is another critical component that regulates the fuel mixture depending on engine speed. A worn-out needle can lead to poor engine performance, uneven power delivery, and reduced fuel economy. The new needle in the MDGD0507 kit ensures accurate fuel mixture delivery for optimal engine performance across all RPMs.

The emission control jet is an essential component for meeting modern emission standards. A worn-out emission control jet can lead to increased exhaust emissions, affecting both engine performance and environmental impact. The new emission control jet in the MDGD0507 kit ensures efficient combustion and reduced exhaust emissions.

The float is responsible for maintaining a consistent fuel level in the carburetor. A worn-out float can lead to inconsistent fuel delivery, affecting engine performance and fuel economy. The new float in the MDGD0507 kit ensures a consistent fuel level for optimal engine performance.

The float bowl gasket is a sealing component that prevents fuel from leaking out of the float bowl. A worn-out gasket can lead to fuel leaks, affecting both engine performance and maintenance requirements. The new float bowl gasket in the MDGD0507 kit ensures a tight seal and prevents fuel leaks.

The pilot jet is responsible for providing fuel during engine startup. A worn-out pilot jet can result in prolonged startup times, making it challenging to start the engine. The new pilot jet in the MDGD0507 kit ensures a fast and easy engine startup.

The needle jet is a small jet that controls the fuel mixture during engine warm-up. A worn-out needle jet can lead to prolonged engine warm-up times and poor engine performance during initial operation. The new needle jet in the MDGD0507 kit ensures fast engine warm-up and optimal engine performance during initial operation.

The needle jet washer is a small component used to clean the needle jet during carburetor cleaning. A worn-out washer can make it challenging to clean the needle jet, affecting the overall performance of the carburetor. The new needle jet washer in the MDGD0507 kit ensures easy and effective cleaning of the needle jet.

In summary, the AOTools MDGD0507 Carburetor Carb Kit is an essential tool for restoring the performance of various STIHL models, including the HS81, HS81R, HS81RC, HS81T, HS86, HS86R, and Zama RB-99. The kit includes a complete set of new components to replace worn-out or damaged parts in the carburetor, ensuring optimal engine performance, improved fuel economy, and reduced exhaust emissions.

The AOTools MDGD0507 carburetor carb kit is designed to fit various STIHL models including the HS81, HS81R, HS81RC, HS81T, HS86, HS86R, and Zama RB-99. Here are some pros and cons of buying this carburetor kit:

1. Universal Fit: This carburetor kit is designed to fit multiple STIHL models, making it a convenient option for those who own multiple machines or need a replacement for various models.

2. Affordable: Compared to buying individual parts or a new carburetor, this kit offers a cost-effective solution for those looking to repair their STIHL equipment.

3. Easy Installation: The kit includes all necessary parts for installation, making it a straightforward process for most users.

4. High-Quality Material: The carburetor kit is made with high-quality materials, ensuring durability and long-lasting performance.

1. Potential for Inaccuracy: Since the kit is designed to fit multiple models, there is a possibility that the carburetor may not be an exact fit for some STIHL models, leading to potential performance issues.

2. Lack of Customization: The kit may not offer the same level of customization as purchasing individual parts, which could be a concern for users looking for specific adjustments to optimize their equipment's performance.

3. Limited Warranty: The carburetor kit comes with a limited warranty, which may not cover all potential issues or damages.

The AOTools MDGD0507 carburetor carb kit is a cost-effective and convenient solution for those looking to repair their STIHL equipment. Its universal fit makes it a versatile option for those who own multiple STIHL models. However, potential accuracy issues and lack of customization may be concerns for some users. Ultimately, the decision to purchase this kit depends on individual needs and preferences. If you require a precise fit or customization, it may be worth considering purchasing individual parts instead. However, for those looking for a cost-effective and straightforward solution, this kit is a solid choice.

Details:

Reasonable price, very well packaged, as described, fast shipping. Brand New Part and Fast Shipping. Fitment: Fit Stihl HS81 HS81R HS81RC HS81T HS86 HS86R HS86T Trimmers. Small portion situation.

Should do the job. We mainly sell garden accessories. Value very good and fast shipping. It is made of high-quality materials and durable.

100% satisfaction: Guarantee. Easy To USE to replace and maintain, it only takes a few minutes of relaxed replacement let your tool continues perform optimally for years. Package included. As pictured and listed.

I got my in re item and very happy. Fast and safe: Delivery. Top quality: Products. Items as described.

Replace ZAMA RB-99 RB99.

part #: mdgd0507 prices

• $18.45-$23.81

specifications sawpancho:

• brand: Aotools
• mpn: Mdgd0507
• model: Hs81 Hs81r Hs81rc Hs81t Hs86 Hs86r Hs86t
• country of origin: China
• assembly required: Yes
• bundle description: Carb Kit
• compatible brand: For Stihl
• compatible model: For Stihl Hs81 Hs81r Hs81rc Hs81t Hs86 Hs86r Hs86t
• compatible product: Chainsaw
• custom bundle: No
• manufacturer warranty: 3 Months
• style: Modern
• year manufactured: 2025

returns sawpancho:

• time: 30 Days
• paid by: Buyer
• method: Money back
• policy: Returns Accepted

shipping sawpancho:

• carrier: USPS
• service: USPS First Class
• cost: $0.00
• type: Fixed
• class: Standard
• transit: 6-10 Days

general sawpancho:

• condition: New
• Yard, Garden Outdoor Living > Outdoor Power Equipment > Chainsaw Parts

offer sawpancho:

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

payments sawpancho:

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

seller sawpancho:

• # reviews: 6534
• city: Monroe Township, New Jersey
• rating: 99.6%

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