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Explore the wide selection of O.S. Engine products available today! You'll find a variety of engines, parts and more!

O.S. RC Engines & Parts

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Showing 1 to 45 of 1,979 Products
O.S. .21 TM Monster Truck Engine with Revo/Slayer Manifold
$279.99
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O.S. .21 TM Monster Truck Engine with Revo/Slayer Manifold Average Rating:5
FR7-420 Sirius7 7-Cylinder Radial 4-Stroke Engine
$4,159.99
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FR7-420 Sirius7 7-Cylinder Radial 4-Stroke Engine Average Rating:1
O.S. Speed B2103 Type S Competition Off-Road 1/8 Buggy Engine
$479.99
Sale: $359.99
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O.S. Speed B2103 Type S Competition Off-Road 1/8 Buggy Engine Average Rating:5
Limited Quantities Available.
O.S. Speed 21XZ-B Spec II "Ty 110%" .21 Engine w/T-2090SC Pipe
$629.99
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O.S. Speed 21XZ-B Spec II "Ty 110%" .21 Engine w/T-2090SC Pipe (Turbo Plug) Average Rating:5
O.S. Speed B2103 Type R .21 Competition Nitro Buggy Engine (Turbo Plug)
$479.99
Sale: $359.99
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O.S. Speed B2103 Type R .21 Competition Nitro Buggy Engine (Turbo Plug)
O.S. Speed B21 Ty Tessmann II Limited Edition
$499.99
Sale: $374.99
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O.S. Speed B21 Ty Tessmann II Limited Edition Average Rating:5
O.S. 21XR-B Version II Off-Road Competition Buggy Engine
$259.99
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O.S. 21XR-B Version II Off-Road Competition Buggy Engine Average Rating:5
O.S. No.8 Short Body Standard Glow Plug "Medium"
$7.39
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O.S. No.8 Short Body Standard Glow Plug "Medium" Average Rating:5
O.S. 21XZ-B VII Off-Road Competition Buggy Engine
$319.99
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O.S. 21XZ-B VII Off-Road Competition Buggy Engine Average Rating:5
O.S. Speed R2104 .21 9-Port On-Road Engine Combo w/T-2080SC II Silencer (Turbo)
$719.99
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O.S. Speed R2104 .21 9-Port On-Road Engine Combo w/T-2080SC II Silencer (Turbo)
O.S. Max .46AXII ABL Airplane Engine w/Muffler
$149.99
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O.S. Max .46AXII ABL Airplane Engine w/Muffler Average Rating:5
O.S. Speed 21XZ-B Spec II "Ty 110%" .21 Engine (Turbo Plug)
$499.99
Sale: $374.99
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O.S. Speed 21XZ-B Spec II "Ty 110%" .21 Engine (Turbo Plug) Average Rating:5
FF-320 Pegasus 4-Cylinder Ringed 4-Stroke Engine
$2,304.99
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FF-320 Pegasus 4-Cylinder Ringed 4-Stroke Engine Average Rating:5
O.S. 21TM ABC with 2.5 and 3.3 T-Maxx Manifold .21 Engine
$279.99
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O.S. 21TM ABC with 2.5 and 3.3 T-Maxx Manifold .21 Engine
O.S. T-2090SC One Piece Tuned Pipe w/Manifold (Welded Nipple)
$179.99
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O.S. T-2090SC One Piece Tuned Pipe w/Manifold (Welded Nipple) Average Rating:3
O.S. 15LA .15 Glow Engine w/Muffler
$89.99
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O.S. 15LA .15 Glow Engine w/Muffler
O.S. .50 SX-H Hyper Ringed Competition Helicopter Engine
$229.99
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O.S. .50 SX-H Hyper Ringed Competition Helicopter Engine Average Rating:5
Arriving Friday, November 6 2020
O.S. Speed R2104 .21 9-Port On-Road Nitro Engine (Turbo)
$599.99
Sale: $449.99
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O.S. Speed R2104 .21 9-Port On-Road Nitro Engine (Turbo)
O.S. .55 HZ-H Hyper Ringed Competition Helicopter Engine
$299.99
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O.S. .55 HZ-H Hyper Ringed Competition Helicopter Engine Average Rating:4
Arriving Friday, October 9 2020
O.S. .55 HZ-R DRS Ringed Competition Helicopter Engine
$399.99
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O.S. .55 HZ-R DRS Ringed Competition Helicopter Engine Average Rating:5
Arriving Friday, October 9 2020
O.S. .21XM VII Air Cooled Outboard Marine Engine w/20J Carburetor
$579.99
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O.S. .21XM VII Air Cooled Outboard Marine Engine w/20J Carburetor
Arriving Monday, December 28 2020
O.S. Speed T1203 Touring Engine
$479.99
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O.S. Speed T1203 Touring Engine
O.S. Max 105HZ-R DRS Helicopter Engine
$529.99
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O.S. Max 105HZ-R DRS Helicopter Engine
FT-160 Gemini Twin-Cylinder Ringed 4-Stroke Engine
$1,199.99
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FT-160 Gemini Twin-Cylinder Ringed 4-Stroke Engine
Arriving Friday, October 9 2020
O.S. .55AX ABL Glow Airplane Engine w/E3071 Muffler & 40K Carburetor
$169.99
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O.S. .55AX ABL Glow Airplane Engine w/E3071 Muffler & 40K Carburetor
Limited Quantities Available.
O.S. T-2060SC WN One Piece Tuned Pipe w/Manifold (Welded Nipple)
$139.99
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O.S. T-2060SC WN One Piece Tuned Pipe w/Manifold (Welded Nipple)
O.S. No.6 Short Body Standard Glow Plug "Hot"
$7.79
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O.S. No.6 Short Body Standard Glow Plug "Hot"
O.S. P3 Turbo Glow Plug "Ultra Hot"
$11.99
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O.S. P3 Turbo Glow Plug "Ultra Hot" Average Rating:5
Limited Quantities Available.
O.S. .65AX ABL Airplane Glow Engine w/E4010A Muffler
$199.99
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O.S. .65AX ABL Airplane Glow Engine w/E4010A Muffler
O.S. 35AX .35 Glow Engine w/Muffler
$169.99
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O.S. 35AX .35 Glow Engine w/Muffler
O.S. LC3 Long Reach T-Maxx Standard Glow Plug "Hot"
$6.79
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O.S. LC3 Long Reach T-Maxx Standard Glow Plug "Hot"
Arriving Friday, October 9 2020
Lower Unit Assembly: 21XM
$249.99
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Lower Unit Assembly: 21XM
O.S. P3 Gold Turbo Glow Plug "Ultra Hot"
$12.99
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O.S. P3 Gold Turbo Glow Plug "Ultra Hot"
O.S. GT15 15cc Gas 2-Cycle Airplane Engine w/Muffler
$349.99
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O.S. GT15 15cc Gas 2-Cycle Airplane Engine w/Muffler
O.S. Powerboost Pipe III 50/55HZ-H
$129.99
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O.S. Powerboost Pipe III 50/55HZ-H Average Rating:5
Arriving Monday, December 7 2020
O.S. FS-120S-III 1.20 Four Stroke Glow Engine
$469.99
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O.S. FS-120S-III 1.20 Four Stroke Glow Engine
O.S. Crankshaft Rear Bearing (Speed .21)
$109.99
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O.S. Crankshaft Rear Bearing (Speed .21)
O.S. Engines 2.5x6mm Needle Valve O-Ring (2)
$5.99
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O.S. Engines 2.5x6mm Needle Valve O-Ring (2)
Arriving Friday, October 9 2020
O.S. R5 Short Body Standard Glow Plug "Medium"
$8.39
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O.S. R5 Short Body Standard Glow Plug "Medium"
Arriving Friday, October 9 2020
O.S. Type F Standard Glow Plug "Medium"
$8.99
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O.S. Type F Standard Glow Plug "Medium"
O.S. FS-62V Four Stroke Glow Engine w/Muffler
$279.99
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O.S. FS-62V Four Stroke Glow Engine w/Muffler Average Rating:5
O.S. Complete Piston/Sleeve/Rod Assembly (Speed .21)
$199.99
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O.S. Complete Piston/Sleeve/Rod Assembly (Speed .21) Average Rating:5
O.S. #5 Recoil Starter Body (Pull Start Assembly)
$22.99
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O.S. #5 Recoil Starter Body (Pull Start Assembly)
O.S. No.7 Short Body Standard Glow Plug "Medium Hot"
$9.19
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O.S. No.7 Short Body Standard Glow Plug "Medium Hot" Average Rating:5
O.S. Speed B2103 Type R .21 Competition Nitro Buggy Engine w/T-2100SC Pipe
$449.99
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O.S. Speed B2103 Type R .21 Competition Nitro Buggy Engine w/T-2100SC Pipe Average Rating:5
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