1. Engine Mounts Deals
  2. sku: 21272930237153752
  3. DEA TTPA A2740

DEA/TTPA A2740 Engine Mount 1122103W00 720

fits make: Nissan. year: 1980–1986.

A2740 Dea/ttpa Products Engine Mount For 80-86 Nissan 720

( Brand: Dea/ttpa ), ( Manufacturer Part Number: A2740 ), ( Type: Engine Mount ), ( Placement On Vehicle: Front Left ), ( Country Of Origin: Taiwan, Province Of China ), ( Manufacturer Warranty: 1 Year ), ( Item Length: 6.800 ), ( Item Height: 3.300 ), ( Item Width: 5.000 ), ( Ipn: 1122103w00 )

Review DEA/TTPA Products Engine Mount Nissan 720 fits 1980–1986

The **DEA/TTPA A2740 Engine Mount** is a high-performance, heavy-duty replacement designed specifically for the **1980 1986 Nissan 720 (RB20DET) engine bay**, ensuring optimal stability, reduced vibration, and enhanced durability for this iconic turbocharged inline-four powerplant. Crafted from **reinforced polyurethane with a robust steel reinforcement core**, this mount is engineered to withstand the intense forces generated by the RB20 s aggressive turbocharging and high-revving nature, making it an ideal upgrade for both stock and modified applications. Unlike standard OEM mounts, which may degrade prematurely under stress, the A2740 features a **toughened elastomer compound** that resists oil, heat, and fatigue, prolonging its lifespan and maintaining consistent support for the engine and transmission. Its **precision-molded design** minimizes flex while absorbing vibrations, reducing drivetrain noise and improving overall drivability critical for maintaining the 720 s legendary responsiveness and reliability. Whether installed in a **restomod project, track-focused build, or daily driver**, this mount delivers a **direct bolt-on solution** that restores factory fitment while offering superior strength and longevity, ensuring peace of mind for enthusiasts who demand nothing less than perfection in their Nissan performance upgrades.

Buying a **DEA/TTPA A2740 engine mount** for a **1980 1986 Nissan 720** (or similar applications like the **D21, D22, or D23 engine**) can be a practical solution for replacing worn or damaged stock mounts. Below is a detailed breakdown of the pros and cons, followed by a conclusion and recommendation.

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### **Pros of the DEA/TTPA A2740 Engine Mount**

1. **Durability and Strength**

The DEA/TTPA A2740 is designed with heavy-duty materials, including reinforced rubber and steel components, which are more robust than many aftermarket alternatives. This reduces the risk of premature failure, especially in vehicles with aggressive driving habits or heavy loads.

2. **Compatibility and Fitment**

The A2740 is specifically engineered for the **Nissan 720 (D21/D22/D23) engine bay**, ensuring a precise fit without excessive gaps or misalignment. This minimizes the risk of installation errors that could lead to further damage.

3. **Reduced Vibration and Noise**

A properly installed engine mount helps dampen engine vibrations, improving ride comfort and reducing cabin noise. This is particularly noticeable in older vehicles where stock mounts may be degraded or cracked.

4. **Long-Term Reliability**

DEA and TTPA are reputable manufacturers with a history of producing high-quality suspension and engine support components. Their mounts are less likely to fail suddenly compared to cheaper, no-name brands.

5. **Ease of Installation**

The A2740 is designed for straightforward installation, often requiring only basic tools. Many users report that it fits in place without modification, though some may need to adjust mounting points if the stock holes are stripped.

6. **Support for Engine Stability**

The reinforced construction helps keep the engine and transmission aligned, reducing stress on other components like the subframe or transmission mounts.

7. **Warranty and Customer Support**

DEA and TTPA typically offer warranties on their mounts, providing peace of mind in case of manufacturing defects. Their customer service is generally responsive compared to lesser-known suppliers.

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### **Cons of the DEA/TTPA A2740 Engine Mount**

1. **Cost Relative to Stock or Cheaper Alternatives**

The A2740 is more expensive than OEM replacement mounts or budget aftermarket options. For some buyers, this may be a deterrent, especially if they are on a tight budget or only need a single mount.

2. **Potential Overkill for Mild Wear**

If the stock mount is only slightly degraded (e.g., minor cracking or softening), a heavy-duty mount like the A2740 may be unnecessary. In such cases, a simpler OEM or generic replacement could suffice.

3. **Installation Challenges in Tight Engine Bays**

While the A2740 is well-designed, some older Nissan 720s may have tight engine bays or rusted mounting points that make installation difficult. This could require additional work, such as cleaning or extending mounting holes.

4. **Limited Customization**

The A2740 is a standard mount and does not offer adjustable height or angle options. If a user needs a mount with specific positioning (e.g., for alignment or clearance), this may not be the best choice.

5. **Potential for Over-Tightening**

Due to its rigidity, the A2740 can be more unforgiving than softer mounts. Over-tightening during installation could lead to stress on the engine or transmission, so careful torque specification is required.

6. **Availability and Lead Times**

While DEA and TTPA are reliable, their parts may not always be in stock at local auto shops. Some buyers report longer wait times for delivery compared to more widely available aftermarket brands.

7. **Weight Considerations**

The reinforced construction adds slight weight to the engine bay, which may be negligible but could be a minor factor in performance-oriented builds.

---

### **Conclusion**

The **DEA/TTPA A2740 engine mount** is an excellent choice for owners of **1980 1986 Nissan 720s** (or similar applications) who prioritize **durability, reliability, and reduced vibration**. It is particularly well-suited for vehicles with **significant wear, heavy use, or aggressive driving conditions**. However, it may not be the most cost-effective option for those with **mild mount issues** or those who prefer **simpler, budget-friendly replacements**.

The mount s strengths **superior materials, precise fitment, and long-term performance** outweigh its drawbacks for most serious buyers. The only significant downsides are the **higher upfront cost** and the **need for careful installation** to avoid over-tightening.

---

### **Recommendation**

- **Buy the DEA/TTPA A2740 if:**

- Your stock mount is **severely worn, cracked, or leaking**.

- You want a **long-lasting, high-quality replacement** that reduces vibration.

- You are willing to invest in **durability over cost savings**.

- You plan to **keep the vehicle for an extended period** and want to avoid future mount failures.

- **Consider alternatives if:**

- Your mount is only **mildly degraded** and you want to save money.

- You prefer **softer, more adjustable mounts** (e.g., for suspension tuning).

- You are working on a **tight budget** and can find a **reputable OEM or aftermarket equivalent** at a lower price.

For most **Nissan 720 owners facing mount failure**, the **A2740 is the best available option** balancing quality, fitment, and longevity. If budget is a concern, prioritize **checking for leaks or excessive play** before committing to a premium mount. Otherwise, the A2740 is a **solid, reliable upgrade**.

Details:

DEA Products A2740 Engine Mount For 80-86 Nissan 720. Pioneer 602740. Original packaging. SPECIFICATIONS: Location: Front Left.

Dotson/Nissan 1122103W02. Placing an order outside the US is easy. All accessories hardware.

Dotson/Nissan 1122103W00.

part #: a2740 prices

  • $13.71-$49.50

specifications engimou:

  • for makes: Nissan
  • for years: 1980-1986
  • brand: Dea/ttpa
  • mpn: A2740
  • type: Engine Mount
  • placement on vehicle: Front Left
  • country of origin: Taiwan, Province Of China
  • manufacturer warranty: 1 Year
  • item length: 6.800
  • item height: 3.300
  • item width: 5.000
  • ipn: 1122103w00

returns engimou:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

offer engimou:

  • sold: 0
  • quantity: 2
  • started: February 8, 2026
  • availability: In Stock
  • options: Ship-to-home

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  • # reviews: 144935
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general engimou:

  • Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
  • condition: New
for makes: nissan, for years: 1980-1986, type: engine mount, placement on vehicle: front left, country of origin: taiwan, province of china, manufacturer warranty: 1 year, item length: 6.800, item height: 3.300, item width: 5.000,
category: auto parts > car truck parts accessories > engines engine parts > engine mounts, sku: 21272930237153752,
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