
K71-02 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.95 | Condition is New, K71-02 Tecumseh Relay OEM K71-02, shipping cost = $8.95 | 99.6% |
![]() | $48.89 | Condition is New, Tecumseh K71-02 RELAY, FREE SHIPPING | 99.7% |
![]() | $45.27 | Condition is New, TECUMSEH K71-02 / K7102 (BRAND NEW), shipping cost = $12.90 | 99.7% |
![]() | $71.85 | Top Pick! Condition is New, Tecumseh K71-02 Relay Kit, Start, FREE SHIPPING | ![]() |

The Tecumseh K71-02 is a versatile and reliable AC contactor relay specifically designed for use with Tecumseh compression engines and other similar applications. This heavy-duty relay is constructed with high-quality materials to ensure durability and long service life.
The K71-02 is a 2-pole, 2-position, 2-way, and normally open (NO) type of relay. It features two normally open contacts that can handle up to 10 amperes of current at 120 volts AC. The contacts are rated for 10,000 cycles at this rating. The relay coil has a resistance of 28 ohms and can handle a maximum voltage of 120 volts AC.
The relay housing is made of cast aluminum and is designed to withstand harsh environments. It has a molded-in base that ensures secure mounting and is equipped with a locknut for added stability. The contacts are gold-plated to prevent corrosion and ensure a good electrical connection even after repeated use.
The Tecumseh K71-02 also features a built-in overload protection system that helps prevent overloading of the contacts and the coil. This feature helps extend the life of the relay and ensures reliable operation even under heavy loads. The relay is also equipped with a pilot light that indicates when the coil is energized.
The K71-02 relay is easy to install and requires minimal wiring. It comes with mounting screws and terminal nuts for easy attachment to the engine or application. The relay is also RoHS compliant, which means it contains no hazardous materials, making it an environmentally friendly choice for your application.
Overall, the Tecumseh K71-02 is an excellent choice for anyone looking for a reliable and durable AC contactor relay for their Tecumseh engine or similar application. Its high-quality construction, built-in overload protection, and easy installation make it a trusted and cost-effective solution for your power control needs.
The Tecumseh K71-02 relay is a common component used in various refrigeration and air conditioning systems. Here are some pros and cons of buying this specific relay:
Pros:1. Widely used and compatible with many Tecumseh compressors and systems.
2. Relatively easy to find and purchase from various suppliers and retailers.
3. Robust design and durable construction, capable of withstanding harsh operating conditions.
4. Affordable price point, making it a cost-effective solution for replacing faulty relays.
Cons:1. May require advanced technical knowledge to install and troubleshoot, especially for those without experience in HVAC systems.
2. Potential for compatibility issues with specific models or systems, requiring additional research and verification.
3. The relay may fail prematurely due to heavy usage or poor quality components, leading to the need for frequent replacements.
4. Manual resetting of the relay may be required when it trips, adding an extra step to the maintenance process.
In conclusion, the Tecumseh K71-02 relay has its advantages and disadvantages. Its wide compatibility and affordability make it a popular choice for HVAC professionals, but its potential for compatibility issues and premature failure may pose challenges for some users. To mitigate these risks, it is essential to ensure proper installation, regular maintenance, and the purchase of high-quality relays from reputable suppliers.
If you are confident in your technical abilities and willing to take the potential risks into consideration, the Tecumseh K71-02 relay may be a suitable option for your refrigeration or air conditioning system. However, if you prefer a more reliable and hassle-free solution, you may want to explore alternative options or consult with a professional HVAC technician for recommendations.
Details:
K71-02 Tecumseh relay oem new-old stock.
specifications maxohvac:
- brand: Tecumseh
- mpn: K71-02
- type: Appliance Part
- modelsfits: All Heating, Cooling And Hvac Parts Are Model Specific. We Can He
- california prop 65 warning: Warning
- upc: 737287277190
offer maxohvac:
- started: june 28, 2025
- best offers: true
- prices: $39.95–$71.85
- item condition: New
- options: ship-to-home
- availability: in stock
- sold #: 16
- in stock #: 4
returns maxohvac:
- policy: no returns
seller maxohvac:
- # reviews: 179
- rating: 98.4%
- city: palm bay, florida
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
payments maxohvac:
- wallet: google-pay
- other
- credit card: discover
shipping maxohvac:
- transit: 4-11 days
- carrier: usps
- type: calculated
- service: usps ground advantage
- class: standard
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