AISEN AI574 Carburetor Repair Rebuild Tillotson Kit 753510571781 RK-23-HS HS-2A HS-3A HS-4B

( Brand: Aisen ), ( Manufacturer Part Number: AI574 ), ( Part Type: Kit ), ( UPC: 753510571781 ), ( Package Dimensions Lxwxh: 3.0x3.0x1.0 Inches ), ( Weight: 0.05 Pounds )

Review AISEN Carburetor Repair Rebuild Kit Tillotson

The AISEN AI574 Carburetor Repair and Rebuild Kit is specifically designed for Tillotson RK-23-HS, HS-2A, HS-3A, and HS-4B carburetors. This comprehensive rebuild kit contains all the essential components needed to restore your carburetor to its optimal performance.

The kit includes a complete set of new gaskets, O-rings, and seals, ensuring a perfect fit and sealing ability. The kit also comes with new float needles, jets, and needle valves. These parts are crucial for the proper mixture of fuel and air, which is necessary for the engine to run efficiently.

Moreover, the kit includes new idle and main jets, which can be adjusted to fine-tune the engine's idle speed and overall performance. The needle valve seals and float valve gaskets are also included to ensure the smooth operation of the float valve.

The kit even contains new fuel filter and bowl gaskets, which help prevent fuel leaks and ensure a clean fuel system. Additionally, the kit comes with a new float, which is responsible for regulating the fuel level in the carburetor.

The AISEN AI574 Carburetor Repair and Rebuild Kit is made from high-quality materials to ensure durability and long-lasting performance. This kit is an excellent choice for anyone looking to save time and money by rebuilding their Tillotson RK-23-HS, HS-2A, HS-3A, or HS-4B carburetor instead of purchasing a new one. With this kit, you can restore your carburetor to its original condition, ensuring reliable and efficient engine performance.

Pros and Cons of Buying AISEN AI574 Carburetor Repair Rebuild Kit for Tillotson RK-23-HS, HS-2A, HS-3A, HS-4B

The AISEN AI574 Carburetor Repair Rebuild Kit is a popular choice among small engine owners due to its compatibility with various Tillotson models, including RK-23-HS, HS-2A, HS-3A, and HS-4B. In this analysis, we will discuss the advantages and disadvantages of purchasing this kit to help you make an informed decision.

1. Universal Fit: The AISEN AI574 kit is designed to fit multiple Tillotson models, making it a cost-effective solution for those who own several engines requiring carburetor rebuilds.

2. High-Quality Components: The kit includes new gaskets, needles, jets, float bowls, and other parts, ensuring that your carburetor is restored to its optimal condition.

3. Easy-to-Follow Instructions: The kit comes with detailed instructions, making the rebuild process more accessible to both DIY enthusiasts and professionals.

4. Affordable: Compared to purchasing individual parts or having a professional rebuild the carburetor, this kit offers a more cost-effective solution.

5. Durability: The components in the AISEN AI574 kit are made from high-quality materials, ensuring longevity and improved performance.

1. Potential for Oversizing: Some users have reported that the float bowls included in the kit are slightly larger than the original ones, requiring slight modifications for a perfect fit.

2. Tool Requirements: The rebuild process may require specific tools, which can add to the overall cost and complexity of the project.

3. Learning Curve: For those who have never rebuilt a carburetor before, the process can be challenging and time-consuming.

In conclusion, the AISEN AI574 Carburetor Repair Rebuild Kit offers several advantages, including universal fit, high-quality components, easy-to-follow instructions, affordability, and durability. However, potential drawbacks include the possibility of oversizing, tool requirements, and a learning curve for first-time rebuilders.

If you own multiple Tillotson engines and are comfortable with the carburetor rebuild process, the AISEN AI574 Carburetor Repair Rebuild Kit is an excellent investment due to its cost-effectiveness and high-quality components. For those who are less experienced or lack the necessary tools, it may be worth considering hiring a professional or purchasing a pre-rebuilt carburetor.

Details:

AISEN Carburetor Repair Rebuild Kit for Tillotson RK-23-HS-2A HS-3A HS-4B HS-9A HS-27A HS-30A HS-45A HS-61A Diaphragm Gasket: Replace part numbers:Tillotson. Package including 1set diaphragm gasket rebuild kit.

part #: ai574 prices

• $11.36-$14.99

specifications lampaac:

• brand: Aisen
• mpn: Ai574
• part type: Kit
• upc: 753510571781
• package dimensions lxwxh: 3.0x3.0x1.0 Inches
• weight: 0.05 Pounds

payments lampaac:

• credit card: Diners-club
• other
• wallet: Google-pay

returns lampaac:

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

shipping lampaac:

• transit: 4-11 Days
• type: Fixed
• class: Standard
• cost: $0.00
• service: Standard

seller lampaac:

• rating: 100.0%
• # reviews: 38
• city: Phoenix, Arizona

general lampaac:

• condition: New
• Yard, Garden Outdoor Living > Lawn Mowers, Parts Accessories > Lawn Mower Parts

offer lampaac:

• started: November 20, 2025
• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home

Aisen AI574 Is Similar To:

• Not Applicable Aisen Carburetor For Mtd Cub Cadet 609792554250 (33.3% similar) Fits for MDT cub cadet craftsman troy bolt boles Remington RBI yardman yard-machine. Replaces for MDT. Replaces for MDT fits cub cadet craftsman troy bolt boles Remington RBI yardman yard-machine Aisen carburetor...(August 2nd, 2018)
• Aisen 753936820265 Tune Up Kit For 180 185 260 265 325 Gt262 Gt275 Lx186 F525 F710 17 Hp Ohv Eng (31.5% similar) Fits for the following model's: gravely: 043709,: AM70128,: M70128,: M97266, Kawasaki: 11013-1214, 11013-2014, 11013-2098, 11013-2143, Les: 050577, 102-236, 2828, 30-304, B1SB2828, lawn tractors 180, 185 and LX186; front mount F525, 260, 265, 325 17HP. 000001 thru 0700 GT262, GT275, LX186 with ...(March 25th, 2025)
• Aisen 739210109493 Tune Up Kit For Cub Cadet Xt1-lt46 Xt1-lt50 Xt2-gx54 Xt2-lx42 Rzt-l54 (31.8% similar) Aisen tune up kit for cub cadet XT1-LT46 XT1-LT50 XT2-GX54 XT2-LX42 RZT-L54 RZT-S42 troy-bolt 42 46 50 54 PX zero-turn mower tractor craftsman G8300 G8400 air filter spark plug cut off valve:: fits the following model's: cub CADETGT1054 LGT1054 LTX1050KHRZT-L42 RZT-L46 RZT-L50 RZT-S46 RZT-S50 RZT-...(January 1st, 2026)