EcoPower WP173 Aluminum Digital Micro Servo (HV) (Waterproof) for ARRMA™ Groms, Losi™ NASCAR & other Mini vehicles
SKU: 80498570572

EcoPower WP173 Aluminum Digital Micro Servo (HV) (Waterproof) for ARRMA™ Groms, Losi™ NASCAR & other Mini vehicles

Sale price$44.99 Regular price$49.99
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Description

EcoPower WP173 Aluminum Digital Micro Servo (HV) (Waterproof) for ARRMA™ Groms, Losi™ NASCAR & other Mini vehiclesThe Ultimate High Performance Mini Servo Introducing the EcoPower WP173 Aluminum Digital Micro Servo, a high voltage servo designed for use with 1 16 and 1 18 scale models like Traxxas, Axial, Losi, and all of the Arrma Grom 1 18 platforms. This servo is also compatible with the Traxxas TRX 4M when equipped with the EcoPower CNC Machined Aluminum Servo Mount (ECP 3072) available separately. Engineered for durability and precision, this servo is

The Ultimate High-Performance Mini Servo

Introducing the EcoPower WP173 Aluminum Digital Micro Servo, a high-voltage servo designed for use with 1/16 and 1/18 scale models like Traxxas®, Axial®, Losi®, and all of the Arrma® Grom™ 1/18 platforms. This servo is also compatible with the Traxxas TRX-4M™ when equipped with the EcoPower CNC-Machined Aluminum Servo Mount (ECP-3072) available separately. Engineered for durability and precision, this servo is equipped with high-strength, high-voltage, high-torque, and high-speed capabilities. Its robust design features a full metal gear ball bearing, waterproof construction, and an aluminum case, making it a reliable choice for a wide range of demanding applications. Lifetime Gear Warranty through Amain Hobbies for added confidence and durability.

About the WP173 Servo


High Performance

The WP173 servo offers exceptional performance with high torque and high-speed operation. At 6 volts, it delivers an operating speed of 0.09 seconds per 60°, while at 8.4 volts, the speed increases to an impressive 0.07 seconds per 60°. This rapid response time ensures precise control, making it ideal for competitive racing or complex maneuvers. With dynamic torque ranging from 123 ounces per inch at 6 volts to 173 ounces per inch at 8.4 volts, this servo is more than capable of handling the toughest tasks.

Durable Construction

Built to last, the WP173 features full metal gear ball bearings and a waterproof aluminum case, ensuring it can withstand harsh environments and heavy use. The all-metal gear train provides the strength needed to resist wear and tear, while the waterproof design protects the servo's internal components from moisture and dust. The addition of an aluminum servo horn further enhances its durability and reliability.

Wide Compatibility

Designed for versatility, the WP173 operates within a wide voltage range of 6 to 8.4 volts, making it compatible with a variety of RC models. Its twenty-five-tooth, five-millimeter diameter output shaft is standard, allowing for easy integration with most setups. Whether you're upgrading an existing model or starting to build one, this servo is an excellent choice for those requiring high performance in a compact size.

Features:

  • Lifetime Gear Warranty Backed by Amain Hobbies
  • High torque and high speed
  • Full metal gear ball bearing
  • Waterproof aluminum case
  • Aluminum servo horn included
  • Compatible with most 1/16 and 1/18 scale models
  • Powerful coreless motor for efficient operation
  • Wide operating voltage range from 6 volts to 8.4 volts
  • Standard twenty-five tooth output shaft
  • Aluminum case maintains a lightweight profile
  • Dynamic torque range for ultimate performance
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80498570572

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★★★★★ 5
Great shirts! I prefer them over much, more expensive shirts!
Size: X-Large, Color: Lemon Yellow
Nice fitting shirt for the cost. Better than most that I’ve purchased for 2-3 times the cost. I prefer these to my Lacoste or Lands End long sleeved shirts! They look/wear much nicer after dry cleaning versus machine washing. I’ve bought five of them now!
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Mark
Omaha, US
★★★★★ 3
Measurements just didn't add up.
Size: X-Large, Color: Sky Blue
Quality of the shirt was nice but the measurements did not add up. I wear a 17 1/2 neck and 36/37 or 37/38 sleeve. I ordered an XL and the sleeves were a little to short and the neck was way to big. Could never wear a tie with this shirt. So going up in size wasn't an option because of the neck. The next size up that had longer sleeves was a 3X, not happening. So if I went down in size the sleeves still would have been to short and the shirt would have been to tight. If the shirt fits you then you have a good shirt at a great price with lots of colors.
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Johnny175
Battle Creek, US
★★★★★ 5
Great shirt
Size: XX-Large, Color: Blue
This ships fit great and is a nice material. It's now my favorite but two other colors of the same brand and size were not the same material
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Reviewed in the United States on May 11, 2026
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Melissa
West Palm Beach, US
★★★★★ 5
Great purchase
Size: Large, Color: Blue Shark-white
Shirt was the perfect gift for my 21 year old son. The small pattern was perfect and he said that made the shirt cool. The material is comfortable and light enough for warm weather without feeling cheap. Shirt is versatile with the ability to dress up or down.
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Tammy Nickles
Cuba, US
★★★★★ 5
Great quality
Size: XX-Large, Color: Grey Blue
Great quality! Very nice color! Fits to size.
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Reviewed in the United States on April 22, 2026

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