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O.S. Products

Explore the wide selection of O.S. Engine products available today! You'll find a variety of engines, parts and more!
Popular Products by O.S.
FF-320 Pegasus 4-Cyl Ringed 4-Stroke
Average Rating: 5
$2,249.99
FF-320 Pegasus 4-Cyl Ringed 4-Stroke
OS Speed B21AD Adam Drake Edition Off-Road Nitro Buggy Engine
Average Rating: 5
$529.99
OS Speed B21AD Adam Drake Edition Off-Road Nitro Buggy Engine
Speed B21 Ty Tessmann II Limited Edition
$499.99
Speed B21 Ty Tessmann II Limited Edition
Speed 21XZ-B Spec II "Ty 110%" .21 Engine w/T-2090SC Pipe
$629.99
Speed 21XZ-B Spec II "Ty 110%" .21 Engine w/T-2090SC Pipe
FR7-420 Sirius-7 7-Cylinder
$4,064.99
FR7-420 Sirius-7 7-Cylinder
Speed B2102 .21 Low Profile Off-Road Nitro Engine (Turbo Plug)
Average Rating: 5
$499.99
Speed B2102 .21 Low Profile Off-Road Nitro Engine (Turbo Plug)
Speed B2102 Competition Engine w/T2090SC Pipe Set
$599.99
Speed B2102 Competition Engine w/T2090SC Pipe Set
.21 TM Monster Truck Engine with Revo/Slayer Manifold
Average Rating: 5
$279.99
.21 TM Monster Truck Engine with Revo/Slayer Manifold
21XZ-B SPEC III Competition Off-Road Buggy Engine
$499.99
21XZ-B SPEC III Competition Off-Road Buggy Engine
Speed 21XZ-B Spec II "Ty 110%" .21 Engine (Turbo Plug)
Average Rating: 5
$499.99
Speed 21XZ-B Spec II "Ty 110%" .21 Engine (Turbo Plug)
21XZ-B VII Off-Road Competition Buggy Engine
Average Rating: 5
$319.99
21XZ-B VII Off-Road Competition Buggy Engine
21XR-B Version II Off-Road Competition Buggy Engine
$259.99
21XR-B Version II Off-Road Competition Buggy Engine
T-2090SC One Piece Tuned Pipe w/Manifold (Welded Nipple)
$179.99
T-2090SC One Piece Tuned Pipe w/Manifold (Welded Nipple)
FT160 Twin Ring
$1,199.99
FT160 Twin Ring
Max .46AXII ABL Airplane Engine w/Muffler
$149.99
Max .46AXII ABL Airplane Engine w/Muffler
Max 105HZ-R DRS Helicopter Engine
$529.99
Max 105HZ-R DRS Helicopter Engine
No.8 Short Body Standard Glow Plug "Medium"
Average Rating: 5
$6.99
No.8 Short Body Standard Glow Plug "Medium"
15LA .15 Glow Engine w/Muffler
$89.99
15LA .15 Glow Engine w/Muffler
.55 HZ-R DRS Ringed Competition Helicopter Engine
Average Rating: 5
$399.99
.55 HZ-R DRS Ringed Competition Helicopter Engine
Speed 21XZ-GT On-Road Engine
Average Rating: 5
$499.99
Speed 21XZ-GT On-Road Engine
Speed T1202 1/10 Touring
$479.99
Speed T1202 1/10 Touring
T-2060SC WN One Piece Tuned Pipe w/Manifold (Welded Nipple)
$139.99
T-2060SC WN One Piece Tuned Pipe w/Manifold (Welded Nipple)
.21XM VII Air Cooled Outboard Marine Engine w/20J Carburetor
$564.99
.21XM VII Air Cooled Outboard Marine Engine w/20J Carburetor
.55 HZ-H Hyper Ringed Competition Helicopter Engine
Average Rating: 4
$299.99
.55 HZ-H Hyper Ringed Competition Helicopter Engine
.50 SX-H Hyper Ringed Competition Helicopter Engine
Average Rating: 5
$229.99
.50 SX-H Hyper Ringed Competition Helicopter Engine
P3 Turbo Glow Plug "Ultra Hot"
Average Rating: 5
$8.99
P3 Turbo Glow Plug "Ultra Hot"
.55AX ABL Glow Airplane Engine w/E3071 Muffler & 40K Carburetor
$169.99
.55AX ABL Glow Airplane Engine w/E3071 Muffler & 40K Carburetor
P3 Gold Turbo Glow Plug "Ultra Hot"
$9.99
P3 Gold Turbo Glow Plug "Ultra Hot"
.21TM T-Maxx Manifold ABC 11K Slide Carb
$279.99
.21TM T-Maxx Manifold ABC 11K Slide Carb
.65AX ABL Airplane Glow Engine w/E4010A Muffler
$199.99
.65AX ABL Airplane Glow Engine w/E4010A Muffler
Crankshaft Rear Bearing (Speed .21)
$109.99
Crankshaft Rear Bearing (Speed .21)
Max 105HZ Helicopter Engine
$479.99
Max 105HZ Helicopter Engine
Powerboost Pipe III 50/55HZ-H
$129.99
Powerboost Pipe III 50/55HZ-H
35AX .35 Glow Engine w/Muffler
$169.99
35AX .35 Glow Engine w/Muffler
B2101 & B2102 Speed Complete Piston, Sleeve & Rod Assembly
$219.99
B2101 & B2102 Speed Complete Piston, Sleeve & Rod Assembly
Engines Glow Plug Caddy
Average Rating: 5
$4.99
Engines Glow Plug Caddy