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10 Best replacement outdoor power tool engines of 2026

Save up to 23% off
  • Best Choice

    1

    Kohler KT745-3096 26hp 747cc 7000 Pro Series V-Twin Engine with 1-1/8-Inch by 4-5/16 crankshaft
    Kohler
    9.8
    Exceptional

    Kohler KT745-3096 26hp 747cc 7000 Pro Series V-Twin Engine with 1-1/8-Inch by 4-5/16 crankshaft

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  • Value for Money

    2

    Briggs & Stratton 356447-0080-G1 Vanguard 18 HP 570cc Horizontal Shaft Engine
    Briggs & Stratton
    9.6
    Exceptional

    Briggs & Stratton 356447-0080-G1 Vanguard 18 HP 570cc Horizontal Shaft Engine

    23% Off

  • 3

    Briggs and Stratton Vertical 17.5 HP 500cc INTEK Engine 9amp 1" x 3-5/32" #31R977-0054
    Briggs & Stratton
    9.5
    Excellent

    Briggs and Stratton Vertical 17.5 HP 500cc INTEK Engine 9amp 1" x 3-5/32" #31R977-0054

  • 4

    YUASDUU 212CC Engine, 7.5 HP Go Kart Engine 4 Stroke Gas Engine Pull Start Engine Motor Horizontal Shaft Single Cylinder Motor for Go Kart Compressors Trencher Lawn Mover
    YUASDUU
    9.3
    Excellent

    YUASDUU 212CC Engine, 7.5 HP Go Kart Engine 4 Stroke Gas Engine Pull Start Engine Motor Horizontal Shaft Single Cylinder Motor for Go Kart Compressors Trencher Lawn Mover

  • 5

    Briggs & Stratton Intek Series, 19 HP, 540 cc, Single Cylinder Engine
    Briggs & Stratton
    9.2
    Excellent

    Briggs & Stratton Intek Series, 19 HP, 540 cc, Single Cylinder Engine

    • is discontinued by manufacturer:No
    • product dimensions:23.75 x 21.25 x 20.5 inches
    • item weight:77 pounds
    • customer reviews:4.6 4.6 out of 5 stars 321 ratings 4.6 out of 5 stars
    • asin:B07DWZMSZH
  • See Today’s Deals & Prices

  • 6

    Briggs and Stratton Vertical Engine 19 HP 540cc 1" x 3-5/32" #33S877-0043
    Briggs & Stratton
    9.1
    Excellent

    Briggs and Stratton Vertical Engine 19 HP 540cc 1" x 3-5/32" #33S877-0043

    • product dimensions:5D x 1W x 3H
    • color:Black
    • cutting width:1 Inches
    • item weight:56.9 pounds
    • item model number:33S877-0043

  • 7

    BILT HARD 420cc 15HP Gas Engine with Electric Start, Horizontal Shaft 4 Stroke OHV Gas Motor, Gas Powered Multi-Use Engine
    BILT HARD
    9.0
    Excellent

    BILT HARD 420cc 15HP Gas Engine with Electric Start, Horizontal Shaft 4 Stroke OHV Gas Motor, Gas Powered Multi-Use Engine

    13% Off
    • is discontinued by manufacturer:N/A
    • product dimensions:N/A
    • item weight:82.9 pounds
    • customer reviews:4.4 4.4 out of 5 stars 770 ratings 4.4 out of 5 stars
    • asin:B099HZF5HL

  • 8

    BILT HARD 7HP Gas Engine Horizontal Shaft, 212cc 4 Stroke OHV Industrial Grade Replacement Gas Motor, Shaft 3/4" (19mm) Diameter, 2-3/8" Long, 3/16" Keyway
    BILT HARD
    8.9
    Very Good

    BILT HARD 7HP Gas Engine Horizontal Shaft, 212cc 4 Stroke OHV Industrial Grade Replacement Gas Motor, Shaft 3/4" (19mm) Diameter, 2-3/8" Long, 3/16" Keyway

    18% Off
    • is discontinued by manufacturer:No
    • product dimensions:15 x 13 x 13.4 inches
    • item weight:35.5 pounds
    • customer reviews:4.4 4.4 out of 5 stars 770 ratings 4.4 out of 5 stars
    • asin:B098JLDZ3D

  • 9

    Honda GX390 Engine Standard 1" Crank, Electric Start, GX390UT2XQAE
    Honda
    8.7
    Very Good

    Honda GX390 Engine Standard 1" Crank, Electric Start, GX390UT2XQAE

  • 10

    24 HP 724cc Intek Series Engine 1 x 3-5/32 inch (Replaces Briggs 44N877)
    Generic
    8.6
    Very Good

    24 HP 724cc Intek Series Engine 1 x 3-5/32 inch (Replaces Briggs 44N877)

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