TECUMSEH 40004 Piston Connecting Rod Engine 63178 40005 /36023A

( Brand: Tecumseh ), ( Manufacturer Part Number: 40004 ), ( Type: Piston And Rod )

Review TECUMSEH Piston And Connecting Rod /36023a From Engine

Introducing the Tecumseh 40004 piston connecting rod, a crucial component of your Tecumseh 36023A, 40005, or 63178 engine. This piston connecting rod is meticulously engineered to provide excellent performance, durability, and reliability.

Measuring 6.3 inches in length, this rod is suitable for use in piston sizes typically found in small engine applications. Its piston end is designed with a precision-machined big end bearing surface, ensuring a perfect fit with the engine's crankshaft. The small end of the rod features a forged steel cap, which is securely fastened with a nut and a washer. This design allows for efficient transfer of power from the piston to the crankshaft.

The Tecumseh 40004 piston connecting rod is manufactured using high-quality materials to ensure strength and resistance to wear and tear. The rod is heat-treated to increase its tensile strength, and its surface is coated with a protective finish to prevent corrosion. This finish not only enhances the rod's durability but also maintains the engine's aesthetics.

This connecting rod is an essential replacement part for various Tecumseh engines, including the 40005 and 63178 models. If you're experiencing issues with your engine, such as a misfiring piston or a damaged connecting rod, this replacement part is an excellent choice to restore your engine to its optimal performance level.

Installing the Tecumseh 40004 piston connecting rod is a straightforward process. Simply remove the old rod, clean the engine components, and carefully install the new rod using the appropriate gaskets and fasteners. Proper installation is essential to ensure the longevity and effectiveness of the new rod.

In summary, the Tecumseh 40004 piston connecting rod is a high-performance, durable, and reliable replacement part for Tecumseh engines. Its precision-machined big end bearing surface and forged steel cap design make it an ideal choice for maintaining the optimal performance of your engine. With its heat-treated strength, protective finish, and straightforward installation process, this rod is an essential component for any engine repair or maintenance project.

Buying Tecumseh 40004 Piston Connecting Rod: A Detailed Analysis

The Tecumseh 40004 piston connecting rod, also known as part numbers 63178, 40005, and 36023A, is a crucial component of Tecumseh engines. This analysis will discuss the potential advantages and disadvantages of purchasing this part.

1. OEM Compatibility: This connecting rod is an original equipment manufacturer (OEM) part, ensuring it fits perfectly in Tecumseh engines and delivers optimal performance.

2. Durability: Tecumseh is known for producing high-quality engine components, and this connecting rod is no exception. It is designed to withstand the rigors of continuous use, making it a reliable choice for engine owners.

3. Reduced Wear and Tear: A new connecting rod can help minimize wear and tear on other engine components, potentially extending the overall lifespan of the engine.

4. Improved Engine Performance: A worn-out connecting rod can negatively impact engine performance. Replacing it with a new one can restore power and efficiency to the engine.

1. Cost: Original equipment manufacturer (OEM) parts, like the Tecumseh 40004 connecting rod, can be more expensive compared to aftermarket alternatives.

2. Availability: Depending on the specific engine model and market demand, it might be challenging to find this part in local stores.

3. Installation Complexity: Installing a connecting rod requires specialized skills and tools, which may necessitate the assistance of a professional mechanic.

The Tecumseh 40004 piston connecting rod offers several advantages, such as OEM compatibility, durability, reduced wear and tear, and improved engine performance. However, it also comes with disadvantages like higher cost, potential availability issues, and installation complexity.

If you are looking for a reliable and high-performing connecting rod for your Tecumseh engine, the OEM Tecumseh 40004 piston connecting rod is the best choice. However, if you are budget-conscious or prefer a more accessible alternative, consider investigating aftermarket options from reputable suppliers. Ultimately, the decision depends on your specific needs, budget, and engine model.

Details:

Piston and Connecting Rod 40004 / 63178 40005 /36023A from a Tecumseh model 143.986706 Box64. These parts are in good condition and fully functional.

part #: 36023a prices

• $20.00-$150.00

specifications lampaac:

• brand: Tecumseh
• mpn: 40004
• type: Piston And Rod

returns lampaac:

• policy: No Returns

shipping lampaac:

• class: Standard
• type: Calculated
• carrier: USPS
• service: USPS Ground Advantage
• transit: 4-9 Days
• cost: $12.30

general lampaac:

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

payments lampaac:

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

seller lampaac:

• rating: 100.0%
• city: Saint Louis, Missouri
• # reviews: 182

offer lampaac:

• sold: 0
• best offers: True
• options: Ship-to-home
• started: September 15, 2025
• availability: In Stock
• quantity: 1

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