Aceup Energy Gas Engine Vertical Shaft, 4.4HP 173cc 4-Stroke OHV Gas Motor for Lawn Mower, EPA Compliant
Aceup Energy Gas Engine Vertical Shaft, 4.4HP 173cc 4-Stroke OHV Gas Motor for Lawn Mower, EPA Compliant
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Aceup Energy

Aceup Energy Gas Engine Vertical Shaft, 4.4HP 173cc 4-Stroke OHV Gas Motor for Lawn Mower, EPA Compliant

4 stars out of 95 reviews
(4.0)|
95 ratings
Aceup Energy Gas Engine Vertical Shaft, 4.4HP 173cc 4-Stroke OHV Gas Motor for Lawn Mower, EPA CompliantAceup Energy Gas Engine Vertical Shaft 4 4HP 173cc 4 Stroke OHV Gas Motor for Lawn Mower EPA CompliantAceup Energy 18HP 459cc Gas Engine Horizontal Shaft 4 Stroke OHV Gas Motor with Electric Start Shaft 1 25 4mm Diameter 3 48 Long 1 4 KeywayAceup Energy 7HP 212cc Gas Engine Horizontal Shaft 4 Stroke OHV Gas Motor Shaft 3 4 19mm Diameter Recoil Start
Size:173cc gas Engine

Key item features

  • Engine Specifications: Shaft 7/8" diameter, 3.16" long, end tapped with 3/8"- 24 UNF; Keyway 3/16"
  • Powerful Performance: 4.4HP 3600RPM, OHV gasoline engine with a 0.9 gallon fuel tank
  • Durable Construction: Equipped with metal cams, forged crankshafts, and cast iron cylinder liners for superior performance and longer service life
  • Reliable Start: Small gas engine motor built-in 4 stroke, air cooled with recoil start
  • Quality Assurance: All engines tested in the factory to guarantee quality; EPA compliant
  • Versatile Use: Widely used in 4/5HP engines, suitable as a replacement engine for lawn mowers
  • Fuel Recommendation: Gasoline class #87 or higher is preferred
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Current price is $139.99
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  • Free shipping
  • Free 90-day returns

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Columbus, 43215
Arrives by Thu, Feb 26
Sold by Aceup Energy
Fulfilled by Walmart
4.044843049327354 stars out of 5, based on 223 seller reviews(4.0)
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Customer ratings & reviews

4 out of 5 stars
stars95 ratings38 reviews
How item rating is calculated
  1. 5 stars61% (58)
  2. 4 stars13% (12)
  3. 3 stars7% (7)
  4. 2 stars3% (3)
  5. 1 star16% (15)

Reviews summary

Pros
  • : Offers great value at a lower cost.
  • : Provides sufficient power for efficient operations.
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Showing 1-3 of 38 reviews

Dec 26, 2025
ROBERT
Item details
Size: 459cc gas Engine
Sold byAceup EnergyDelivered byWalmart
5 out of 5 stars review

Verified Purchase

good engine add oil and starts right up every time definatly stronger than my gx 390 was can tell there are a few more horses.....would love to know what the coil output is though for elctrical sy7stem and if coda parts will fit to enlarge charging system...

Helpful?6FTS0CG8WTT413753105174
Jan 31, 2026
john
Item details
Size: 212cc gas Engine
Sold byAceup EnergyDelivered byWalmart
5 out of 5 stars review

Verified Purchase

It mounted well and it ran well and it starts easy. It was a good deal. I recommend it to anyone looking for a reliable durable, horizontal shaft motor.

Helpful?6FTS0CG8WTT413753105174
Jan 16, 2026
Tod
Item details
Size: 459cc gas Engine
Sold byAceup EnergyDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great motor at a great price 80 dollars cheaper than amazon for exact same motor Fast free shipping (less than a week during holidays) Better than the predator 420 for less money Can't go wrong with this deal!!!

Helpful?6FTS0CG8WTT413753105174