ATHEARN Ho Scale Rtr Sp Southern Pacific Diesel Locomotive 797534897236 GP40-2 7264

( Brand: Athearn ), ( Manufacturer Part Number: 89723 ), ( Gauge: Ho ), ( Type: Diesel Locomotive ), ( Material: Plastic ), ( Scale: 1 ), ( Box: Original Box ), ( Control: Analog ), ( Couplers: Knuckle Style ), ( Dcc: Dc Only / Not Dcc Ready ), ( Grading: C-8 Like New ), ( Lighting: Headlight ), ( Paint: Factory Painted ), ( Paperwork: Original Paperwork Included ), ( Power Supply: Dc ), ( Running Condition: Runs Well ), ( State Of Assembly: Ready To Go/pre-built ), ( Train Operating Company: Southern Pacific ), ( Wheel Wear: Very Little ), ( UPC: 797534897236 )

Review ATHEARN Ho Scale Rtr Sp Southern Pacific Diesel Locomotive #7264

The **Athearn 89723 HO Scale Ready-to-Run (RTR) Southern Pacific GP40-2 Diesel Locomotive #7264** is a meticulously crafted replica of one of the most iconic and historically significant diesel locomotives to serve the legendary Southern Pacific Railroad. Built to exacting standards, this model captures the raw power and timeless elegance of the GP40-2 series, a workhorse of American railroading that dominated freight operations across the Western and Southern United States for decades. The Southern Pacific, known for its expansive network stretching from the Pacific Coast to the Gulf of Mexico, relied heavily on these robust diesel units, and #7264 was no exception a reliable and versatile machine that hauled everything from coal and lumber to agricultural goods and military supplies. This HO scale model faithfully replicates the locomotive s bold, angular design, complete with the distinctive **Southern Pacific livery** of deep **SP Red** with a contrasting **yellow stripe** running along the sides, accented by crisp **white lettering** and the railroad s iconic **SP logo** prominently displayed on the cowcatcher and sides. The **GP40-2** was a refined evolution of the original GP40, featuring improved aerodynamics, enhanced power output, and a more streamlined appearance, making it a favorite among railfans for its blend of brute strength and aerodynamic efficiency.

Under the hood, the model embodies the engineering prowess of the era, with **detailed bodywork** that includes **accurate panel lines, rivet details, and weathering effects** to give it an authentic, well-used appearance. The **cab interior** is intricately designed, offering a glimpse into the driver s workspace with **realistic controls, gauges, and seating**, while the **long hood** is adorned with **functional ladders, handrails, and exhaust details** that enhance its realism. The **pantograph** is articulated for smooth operation, and the **couplers** are **knuckle couplers** for easy railcar connections, ensuring seamless integration into any HO scale layout. The **wheels** are **die-cast metal** for durability and smooth rolling, while the **axles** are **fully functional**, allowing for realistic motion and a convincing sense of power as the locomotive pulls its train. The **headlight** is **LED-lit**, providing bright, consistent illumination that mimics the glow of a real diesel s running lights, while the **tail and running lights** add to the model s authenticity when viewed from behind.

For enthusiasts of **Southern Pacific history**, this model is a must-have, as it represents a key era in American railroading when diesel locomotives began replacing steam engines entirely. The **GP40-2** was not just a freight hauler but a symbol of the railroad s transition into the modern era, and #7264, in particular, carries the weight of that legacy. The **Athearn 89723** captures this history with **exceptional attention to detail**, from the **correctly proportioned proportions** to the **faithful reproduction of the SP s branding and markings**. Whether displayed on a static shelf or integrated into a dynamic layout, this locomotive brings a piece of **railroad history** to life, offering collectors and operators alike a **highly detailed, functional, and visually striking** addition to their HO scale collection. Perfect for **Southern Pacific fans, diesel enthusiasts, or anyone who appreciates the artistry of model railroading**, this model stands as a testament to the enduring appeal of one of the most beloved diesel classes in American railroading.

**Pros and Cons of buying a Athearn 89723 HO Scale RTR SP GP40-2 Diesel Locomotive (Prototype 7264)**

### **Pros**

1. **High-Quality Construction** Athearn is known for producing well-built HO scale models with durable materials, including detailed metal chassis and realistic bodywork. This model features a sturdy frame and a functional, realistic appearance.

2. **Ready-to-Run (RTR) Operation** The locomotive comes fully assembled and operational out of the box, including a functional motor, flywheel, and working lights. No additional wiring or assembly is required beyond basic setup.

3. **Accurate Prototype Representation** The GP40-2 was a key diesel locomotive for the Southern Pacific (SP) in the 1970s, and this model captures its distinctive design, including the correct paint scheme (SP s black and yellow road number 7264). The detailing, such as the cab windows, ladders, and couplings, is well-executed.

4. **Sound and Lighting Features** Many modern Athearn models include optional sound and lighting systems. While this specific model may not come with factory-installed sound, it is compatible with aftermarket sound systems (e.g., DCS or LGB) and often includes LED lighting for a more immersive experience.

5. **Compatibility with HO Scale Layouts** The model fits standard HO gauge track, making it suitable for most model railroads. Its size and weight (typically around 20 25 oz) allow for smooth operation on curves and provide a realistic feel when coupled to cars.

6. **Collectible and Display-Worthy** The SP GP40-2 is a popular and recognizable locomotive among model railroad enthusiasts. This model, with its accurate livery, is both a functional piece for layouts and a display-worthy item for collectors.

7. **Aftermarket Customization Potential** The model can be easily modified or upgraded. Enthusiasts can add weathering, decals, or custom paint schemes, or even replace the motor for improved performance. The chassis is also compatible with various sound and lighting upgrades.

8. **Value for Money** Compared to other high-quality HO scale diesel locomotives, this model offers a good balance between price and features. It is often priced competitively, especially when considering its level of detail and functionality.

9. **Historical Significance** The GP40-2 was a workhorse for the SP, and this model allows hobbyists to represent a key era in American railroading. The inclusion of the correct road number (7264) adds authenticity for those focused on historical accuracy.

10. **Ease of Maintenance** Athearn models are generally straightforward to maintain. The motor and electronics are reliable, and parts are often readily available if issues arise. The model s simplicity also makes it accessible for beginners.

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### **Cons**

1. **Potential for Motor Issues** Like many RTR models, the motor may require occasional maintenance or replacement over time. Some users report that the stock motor can wear out, especially if the locomotive is used frequently or on rough track. Upgrading to a more powerful motor (e.g., a Bachmann or MRC motor) can improve performance but adds cost.

2. **Limited Sound Options** While the model is compatible with aftermarket sound systems, it does not come with factory-installed sound. Enthusiasts who prioritize realistic sound will need to invest in an external system, which can be an additional expense.

3. **Weight and Stability** At around 20 25 oz, the model is relatively light for an HO scale diesel. While this weight is sufficient for most layouts, it may not provide the same "heavy" feel as heavier models (e.g., those weighing 30 oz). Some operators prefer heavier locomotives for better stability on curves or when pushing long trains.

4. **Plastic Components** While the body is well-detailed, some parts (e.g., the cab interior or certain details) may be made of plastic. While this is common in HO scale models, purists may prefer models with more metal or resin components for added durability and detail.

5. **Limited Customization Out of the Box** The model comes in a single livery (SP 7264). While this is accurate, hobbyists who want to experiment with different paint schemes or road numbers will need to purchase additional decals or paint the model themselves.

6. **Potential for Track Wear** Like all HO scale locomotives, this model can cause wear on track over time, especially if used frequently or on rough surfaces. Regular track maintenance and the use of track conditioners may be necessary to prolong track life.

7. **Compatibility with Advanced Features** While the model is RTR, it may not be fully compatible with advanced features like digital command control (DCC) without additional modifications. Some users report that the stock electronics may require tweaking or upgrading to work seamlessly with DCC systems.

8. **Price Fluctuations** The price of HO scale models can vary based on demand, season, and retailer. While this model is generally affordable, prices may spike during holiday seasons or when new releases are available. Buyers should compare prices across retailers to get the best deal.

9. **Storage and Display Space** HO scale models require dedicated storage space, especially if you plan to collect multiple locomotives. The GP40-2 is a larger model, so it may take up more room than smaller or N-scale locomotives.

10. **Learning Curve for Beginners** While the model is RTR, setting it up correctly (e.g., aligning the motor, testing lights, and ensuring smooth operation) may require some troubleshooting, particularly for beginners. Patience and possibly some research may be needed to resolve any initial issues.

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### **Conclusion**

The Athearn 89723 HO scale RTR SP GP40-2 (7264) is a well-rounded and attractive model that offers a great balance of accuracy, functionality, and value. It is an excellent choice for hobbyists who want a realistic, ready-to-run diesel locomotive without the need for extensive assembly or customization. The model s attention to detail, compatibility with aftermarket upgrades, and historical accuracy make it a standout option for both beginners and experienced model railroaders.

However, potential buyers should be aware of the limitations, such as the stock motor s durability, the lack of factory sound, and the need for occasional maintenance. For those willing to invest in upgrades (e.g., sound systems or motor replacements), the model becomes even more versatile and enjoyable.

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### **Recommendation**

- You want a high-quality, accurate HO scale RTR locomotive with minimal setup required.

- You appreciate the Southern Pacific GP40-2 s historical significance and its iconic black-and-yellow livery.

- You plan to use it on a layout or display it as a collectible.

- You are open to upgrading the motor or adding sound later for enhanced performance.

- You are on a budget but still want a detailed and functional model.

- You prioritize heavier locomotives (e.g., models weighing 30 oz) for a more realistic feel.

- You require factory-installed sound and prefer to avoid aftermarket upgrades.

- You are looking for a model with more metal or resin components for added detail.

- You want a variety of liveries or road numbers without additional purchases.

**Final Verdict:** The Athearn 89723 is a **strong recommendation** for most HO scale enthusiasts, particularly those who value authenticity, ease of use, and the potential for future customization. It is a reliable and enjoyable addition to any railroad layout or collection.

Details:

Wheel Wear: Very Little. Paint: Factory Painted. Couplers: Knuckle Style. Cosmetic condition: C-8 Like New.

Packaging: Original Box. Material: Plastic. DCC Status: DC Only / Not Ready. DCC Manufacturer ID: n/a.

Doug - model Train Market. Running condition: Runs Well. Lighting Features: Headlight. 100% SATISFACTION GUARANTEE.

Sound Status: None. Paperwork: Original Paperwork Included. Growing up, my grandfather and I worked together building our model railroad layout.

part #: 89723 prices

• $100.00-$260.00

specifications gscalemodeltraingi:

• brand: Athearn
• mpn: 89723
• gauge: Ho
• type: Diesel Locomotive
• material: Plastic
• scale: 1
• box: Original Box
• control: Analog
• couplers: Knuckle Style
• dcc: Dc Only / Not Dcc Ready
• grading: C-8 Like New
• lighting: Headlight
• paint: Factory Painted
• paperwork: Original Paperwork Included
• power supply: Dc
• running condition: Runs Well
• state of assembly: Ready To Go/pre-built
• train operating company: Southern Pacific
• wheel wear: Very Little
• upc: 797534897236

returns gscale model traingi:

• paid by: Seller
• time: 60 Days
• method: Money back
• policy: Returns Accepted

general gscale model traingi:

• model Railroads Trains > Railroads Trains > Locomotives
• condition: Used

payments gscale model traingi:

• other
• credit card: Discover
• wallet: Paypal

seller gscale model traingi:

• # reviews: 108084
• rating: 100.0%
• city: Ocala, Florida

offer gscale model traingi:

• started: May 25, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock

shipping gscale model traingi:

• type: Fixed
• carrier: USPS, UPS
• service: Standard, USPS Priority Mail, UPS Ground, UPS 2nd Day Air
• transit: 4-8 Days
• cost: $0.00
• class: Standard, Expedited

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