O.S. Hobby RC Motor & Engine Parts & Accessories

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Engine, Exhaust & Fuel Systems
- Motor & Engine Parts & Accs
- Electric Motors
- Exhaust Systems & Mufflers
- Fuel Delivery & Accessories
- Gas/Nitro Engines
- Ignition, Glow & Spark Plugs
- Oils, Lubricants & Maintenance
- Other Engine/Exhaust/Fuel Sys.

452 Results

OS O.S. 21982000 Carburetor Carb 11K #11K Slide .18 TZ TM 18TZ / 18TM / 21TM .21
(11)
$105.95
Free shipping
53 sold
+GQ^ &* X Y I]3 w.1K?!|/ $S p o n s o r e d
O.S.OS Engine RC 21931000 Crankshaft Bearing (R) for 18TM
$29.95
Free shipping
T+L^ EI Z&0* ] wT.Q? !43 |/ $S p o n s o r e d
O.S. OS Engines Aluminum Engine Motor Mount 1.20 1.60 120 160 Twin Gemini FF320
$37.99
$7.00 shipping
Q+M R^A &* ]N w.?G 9!|/ J$ S p o n s o r e d
O.S Carburettor Repai Parts For .21 Engine #71491000
$14.00
or Best Offer
$6.90 shipping
Only 1 left!
+^BG 5&* 1 ] C5 w.4R E?!|/ $S p o n s o r e d
OS O.S. 21982000 Carburetor Carb 11K #11K Slide .18 TZ TM 18TZ / 18TM / 21TM .21
(11)
$99.95
$6.95 shipping
Only 3 left
+^ &* ] TI wV4 .B0 ZE? !|/ 7$
O.S. 30 VG Nitro Engine
$245.00
or Best Offer
$7.01 shipping
+^YX J&*O ] w. ?!|P/4 Q $N
O.S. OS Engine 21503000 Cylinder & Piston .15CV-X .15LD-X .15CV-M 15 MX Series
(1)
$67.99
$2.99 shipping
70 watching
+^ 3P &5*X ] 8R Ew.?!|/ B W$
OS Engines Needle O-Ring 32SX 37SZ 50SX 55HZ 91HZ 105HZ NEW OEM Replacement
(3)
$6.00
or Best Offer
$1.00 shipping
+^YJ R &*T 1H] w.?O!V| RA / $
O.S. ENGINE 23614000 GASKET SET FOR 21RG, RG (P) NITRO RC ENGINE.
$25.00
$4.51 shipping
+^ 8&* E X]O Qw.?!T L|/ 0$
OS Engines Ball Bearing (Rear Bearing) 50SX-H, 55HZ/HZ-R 25830010 NEW OEM
$19.00
or Best Offer
$4.00 shipping
4 watching
+S^F 0&E* ] wX.?K!| /0 O $
O.S. OS Nitro RC Engine Engines Glow Plug Wrench w/ Plug Grip 71521000 OSMR2976
(5)
$19.95
$2.95 shipping
56 sold
+YR^ &* ]P 3 2w.?!|/ 0 ZD $
OS Engines Piston Pin Retainer 37SZ-H 24517000 NEW OEM Replacement
(1)
$5.00
or Best Offer
$1.00 shipping
W+D^ PY &* ] w.?! U1|/ 9W$
OS Engines Connecting Rod 50SX-H, 55HZ/HZ-R 25205000 NEW OEM Replacement
(1)
$19.00
or Best Offer
$4.00 shipping
3 watching
EQ+ 3O^ &1C * 2C] wP6 .?!|/ $
OS .21 21 TM RC Car Truck Nitro Engine Replacement Crankcase 21TM OSMG4212
$89.99
Free shipping
10 watching
+^9 &*V WI ] w.?I!|Z/ 3W $S p o n s o r e d
O.S Speed B2103 S Engine Outer Head #2BN04000 Off Road Low center
$79.99
$6.90 shipping
+OG D^ &*Z ] w.?G2 !|/MG B$S p o n s o r e d
O.S. OS Engine RC 21181902 Needle Valve Assembly For 1A,15
$39.99
$5.40 shipping
+WN^ &*R ]X 2 9 3w.?3! |/J $S p o n s o r e d
OS Clutch Assembly with Flywheel for .21 Engine, Kyosho USA-1, Burns RC PARTS
$39.99
Free shipping
SK+^ &* ] w.5K ?!U5 |ZF/ $
OS Engine 30VG(P)-X Recoil Starter Body N3 73009100 OSMG8987 Nitro RC Car Parts
$19.99
$5.80 shipping
+^ &*XQ YV ] L6w.?! 4K|/ $
OS Engines Piston and Sleeve ( Cylinder ) For: .46LA 46LA .46 46 LA OSMG4903
(3)
$49.40
Free shipping
20 watching
H+^ &*1 ] OwT .P?!|/ $V
OS Engines Piston 50SX-H 25203200 NEW OEM Replacement
$27.00
or Best Offer
$4.00 shipping
5 watching
+4Z ^ E&M * 0]A w.?! |/ C$9
O.S. Engines .21 RZ-B M Crankshaft Assembly OSM23702000 OS W/bearings
$164.00
$6.15 shipping
+^ &* ] Mw.?!V| Q/ $4
O.S. OS Engines Aluminum Engine Motor Mount FS52S .52 .48 FS / .56 56A 71913000
$36.85
$3.95 shipping
40 sold
+^K &N* K2] w.?! EV| LO / $
OS Engines Thrust Washer 50/55/61/70/91/105 46120000 NEW OEM Replacement
(2)
$5.50
or Best Offer
$1.00 shipping
0+0^ & N* R] w.2V?!|/ $3
OS Engines Carb Gasket O-Ring 50SX-H 29015019 NEW OEM Replacement
$6.00
or Best Offer
$1.00 shipping
+DO^ O&Z* T] wI. 0?!|/J CB $
O.S. ENGINE 22814000 GASKET SET FOR RC NITRO ENGINES 21VF-R, 21VF-8R, 21RF-B
$25.00
$4.51 shipping
+^ &* 0]Q w L.S?!| ZX/ 7T B$
O.S. ENGINE 21RG, RZ, RX, XM, 21VZ-R PISTON PIN
$25.00
$4.51 shipping
+^ &* ]M w.Q F?W! |J6 NY/ $
OS 22681980 Replacement Remote Control Engine Needle For OS .46 46 AX
(4)
$18.95
Free shipping
Only 2 left
+^K A F7 IJ&* ] 4w.V? H!J| / $
OS O.S. Engines Thrust Washer For .40 .46 40 46 LA 40LA 46LA FP 22020001
(2)
$10.95
Free shipping
68 sold
+M^ 7& *XH ] w.?!|/ 8U $B
OS Engine Engines 1.60 Twin Replacement Carb Carburetor FT160 / FF320 46481000
(4)
$105.95
Free shipping
Only 1 left!
+1M^ &T*6 E] wZ.?! O|/ 6$ S p o n s o r e d
OS ENGINE SCREW SET FOR 91FX, SX
$15.89
or Best Offer
$34.98 shipping
+^4Z &* 9] w.K ?S!E |/ $T8 S p o n s o r e d
OS ENGINE M2.6X12 HEXAGON HEAD SCREW (10Pcs/Set)
$15.89
or Best Offer
$34.98 shipping
+Z^ 6& 4*M ] w.? !|9/ $2 VS p o n s o r e d
O.S. OS Engine RC 21911800 Rear Adapter For 18TM
$17.97
$5.40 shipping
R+^A T&*3 ] w. 1?!C |/ $PS p o n s o r e d
OS Engine - Gasket Set - For 18CV-R, RX - 21824000 - Vintage - New
$10.00
or Best Offer
$6.20 shipping
0 bids
3d 9h
4Q+^ &* W] 3 w3U. 5?!|/R $
OS Engines 55HZ-R DRS Helicopter Nitro Engine *USED - Good Condition*
$350.00
or Best Offer
$8.00 shipping
+^ H&J* 9D ] wJL M.?J !|/ $
OS 24981837 Replacement Remote Control Engine O-Ring Oring For FS / FX / LA
(3)
$10.95
$2.99 shipping
108 sold
+7R^ & * ]HZ IK w.? !|/ O$P
OS Engines Carb Needle Ratchet Spring 26711305 NEW OEM Replacement
(6)
$6.00
or Best Offer
$4.00 shipping
8G Y8+^ &T* ]5 w.?!| XN V/ $
OS Engines 21912000 Crankshaft 18TM OSMG4450
$55.14
Free shipping
V6+^ 2&7 *X9 Y] 7w.? !|J/ $
OS Engines 21915000 Connecting Rod 18TM OSMG3930
$48.51
$4.99 shipping
+^ &LR V*L 5] w9 .?N3! E2 |/ $
OS ENGINE M2.6X7 HEXAGON HEAD SCREW (10Pcs/Set)
$14.62
or Best Offer
$34.98 shipping
+^ Q6 &9I* ] P Ww. ?FE!| /X2 $S p o n s o r e d
OS Engine 23730000 Crankshaft Ball Bearing(R) for 21 RZ
$70.00
or Best Offer
Free shipping
XK +^ N&6* RS] w .E?!G |IZ / $S p o n s o r e d
O.S. OS Engines Aluminum Engine Motor Mount FS .91 91 110 1.10 FS FSII 71901200
(3)
$49.95
Free shipping
2+^P &* ] w.?!|X6/ H$7
O.S. #24007020 Cover Plate Unit, 40-46LA
(2)
$7.95
$6.94 shipping
+^ &* 0]T MP w.?J!|1 2/ 6 $
O.S. OS Engines RC Engine BackPlate Back Plate Cover Plate .25 FX 25FX 22607011
(4)
$13.95
$3.95 shipping
30 sold
2+^ &* 3 S] wO G.T?! |/ $
OS A3 (#6) Hot Glow Plug for .12-.18 Nitro Engines OSMG2690 OSM71605300
(23)
$8.99
$5.32 shipping
+W^9 & *IU 98 D I] w.?8!N|/ $
OS Engines Piston GT15HZ 28153202 NEW OEM Replacement
$55.00
or Best Offer
$4.00 shipping
Only 1 left!
CH+^ &W* ]U w.Z?!P|/ D 7 4$
OS Engines Crankshaft Clamp 37SZ-H NEW OEM Replacement
$12.00
or Best Offer
$4.00 shipping
+^Q3 &*8 X F] w.?C !|/ $LL
OS Engines Piston Ring 91HZ Speed 91HZ-R 29503400 NEW OEM Replacement
(10)
$23.00
or Best Offer
$4.00 shipping
8+^V &* ] Fw.V ?!T|C CJ F/ $
O.S. Induction Silencer / Air Filter #72414100 (RC-WillPower)
(1)
$29.00
or Best Offer
Free shipping
13 watching
N+^ 6& 7* ]K CM w.?!|/P $
OS Engines Carb Sealing Washer 50SX-H 23818190 NEW OEM Replacement
$6.00
or Best Offer
$1.00 shipping
+^PL &*S X] w 3X.? !|/Z5 $
OS 46120000 Replacement Remote Control Engine Thrust Washer For OS .46 46 AX
(2)
$12.45
Free shipping
Only 1 left!
85 +^MT 3 V& *F K] w.?!|/ A$
Os Max 28 Xz Parts Nitro Motor 1/8 Rc
$38.16
or Best Offer
$17.97 shipping
O+^ &*J ]E w.?0!| 5/E $5Y
O.S. OS Nitro RC Engine Engines 22625103 Muffler Extension #762 762 892 #892
(1)
$18.95
$3.95 shipping
26 watching
K+^Y &* V ] w.O 83 I8? 6O!| / $
OS O.S. Optional In-Cowl Silencer Muffler E-4050 E4050 For: 65AX Engine 27426000
$63.95
$6.95 shipping
14 watching
+^ &* ] 1w.8 ?1!4 |/PH $ N
OS Engines 105HZ 105HZ-R Piston Ring 29203400 NEW OEM Replacement
(1)
$26.00
or Best Offer
$4.00 shipping
1+^P &*1 ] w.S ?!|I4 3/6 $
OS 21205040 RC Nitro Engine Connecting Rod 12 .12 .15 15 15CV Z/CV
(1)
$16.99
$4.99 shipping
38 sold
+AJ ^8 &I* ] w. ?T!M |IG/ V1 $
OS .21 21 TM RC Car Truck Nitro Engine Replacement Heat Sink Head 21TM OSMG5166
(1)
$79.95
Free shipping
14 watching
+^UE &U*2 J9] w. ?HE !S5 |/ $
OS Engines Gasket Set 50SX-H 25214000 NEW OEM Replacement
$7.00
or Best Offer
$1.00 shipping
+^ &O* O ] w.V4?!|/ $PG I
OS 21081909 Replacement Remote Control Engine Needle Assembly 10 .10 RC R/C
$29.95
Free shipping
3L +Z^ &7* ] w N.?4 2!|/ $N
OS ENGINE SCREW SET FOR 10FP-BX CZ-RX, 12ZX
$10.49
or Best Offer
$34.98 shipping
N0 +DG^ &* ] KNw 3.Q ?!|/ $S p o n s o r e d
CARBURETTOR RUBBER GASKET 60B # OS27915000 **O.S. Engines Genuine Parts** Nos
(1)
$6.00
$5.40 shipping
+G^N &V*G ] w.?A!|/U NS 3 $S p o n s o r e d

Best Selling

See All

O.S. 21982000 Engine Carburetor
(10)
$89.95 New
OS 22020001 Thrust Washer .20-.40 FP
(2)
$9.99 New
OS Engines O-ring Needle Fs/fx/la Osm24981837
(3)
$6.00 New
OS Engines Woodruff Key .61-.91 Osm29008219
(1)
$11.40 New
22681980 Needle .25/.61 FX/.32 SX OSMG7025 O.S. ENGINES
(4)
$12.99 New
OS 46481000 Carburetor Ft160/ff320
(4)
$105.95 New
OS Engines Carburetor #10g .15la Osm21783000
(4)
$29.95 New
OS Engines Motor Mount Ft120/ft160 Osm71910000
$43.95 New

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O.S. Hobby RC Motor & Engine Parts & Accessories

Shop by Category

452 Results

OS O.S. 21982000 Carburetor Carb 11K #11K Slide .18 TZ TM 18TZ / 18TM / 21TM .21

O.S.OS Engine RC 21931000 Crankshaft Bearing (R) for 18TM

O.S. OS Engines Aluminum Engine Motor Mount 1.20 1.60 120 160 Twin Gemini FF320

O.S Carburettor Repai Parts For .21 Engine #71491000

OS O.S. 21982000 Carburetor Carb 11K #11K Slide .18 TZ TM 18TZ / 18TM / 21TM .21

O.S. 30 VG Nitro Engine

O.S. OS Engine 21503000 Cylinder & Piston .15CV-X .15LD-X .15CV-M 15 MX Series

OS Engines Needle O-Ring 32SX 37SZ 50SX 55HZ 91HZ 105HZ NEW OEM Replacement

O.S. ENGINE 23614000 GASKET SET FOR 21RG, RG (P) NITRO RC ENGINE.

OS Engines Ball Bearing (Rear Bearing) 50SX-H, 55HZ/HZ-R 25830010 NEW OEM

O.S. OS Nitro RC Engine Engines Glow Plug Wrench w/ Plug Grip 71521000 OSMR2976

OS Engines Piston Pin Retainer 37SZ-H 24517000 NEW OEM Replacement

OS Engines Connecting Rod 50SX-H, 55HZ/HZ-R 25205000 NEW OEM Replacement

OS .21 21 TM RC Car Truck Nitro Engine Replacement Crankcase 21TM OSMG4212

O.S Speed B2103 S Engine Outer Head #2BN04000 Off Road Low center

O.S. OS Engine RC 21181902 Needle Valve Assembly For 1A,15

OS Clutch Assembly with Flywheel for .21 Engine, Kyosho USA-1, Burns RC PARTS

OS Engine 30VG(P)-X Recoil Starter Body N3 73009100 OSMG8987 Nitro RC Car Parts

OS Engines Piston and Sleeve ( Cylinder ) For: .46LA 46LA .46 46 LA OSMG4903

OS Engines Piston 50SX-H 25203200 NEW OEM Replacement

O.S. Engines .21 RZ-B M Crankshaft Assembly OSM23702000 OS W/bearings

O.S. OS Engines Aluminum Engine Motor Mount FS52S .52 .48 FS / .56 56A 71913000

OS Engines Thrust Washer 50/55/61/70/91/105 46120000 NEW OEM Replacement

OS Engines Carb Gasket O-Ring 50SX-H 29015019 NEW OEM Replacement

O.S. ENGINE 22814000 GASKET SET FOR RC NITRO ENGINES 21VF-R, 21VF-8R, 21RF-B

O.S. ENGINE 21RG, RZ, RX, XM, 21VZ-R PISTON PIN

OS 22681980 Replacement Remote Control Engine Needle For OS .46 46 AX

OS O.S. Engines Thrust Washer For .40 .46 40 46 LA 40LA 46LA FP 22020001

OS Engine Engines 1.60 Twin Replacement Carb Carburetor FT160 / FF320 46481000

OS ENGINE SCREW SET FOR 91FX, SX

OS ENGINE M2.6X12 HEXAGON HEAD SCREW (10Pcs/Set)

O.S. OS Engine RC 21911800 Rear Adapter For 18TM

OS Engine - Gasket Set - For 18CV-R, RX - 21824000 - Vintage - New

OS Engines 55HZ-R DRS Helicopter Nitro Engine *USED - Good Condition*

OS 24981837 Replacement Remote Control Engine O-Ring Oring For FS / FX / LA

OS Engines Carb Needle Ratchet Spring 26711305 NEW OEM Replacement

OS Engines 21912000 Crankshaft 18TM OSMG4450

OS Engines 21915000 Connecting Rod 18TM OSMG3930

OS ENGINE M2.6X7 HEXAGON HEAD SCREW (10Pcs/Set)

OS Engine 23730000 Crankshaft Ball Bearing(R) for 21 RZ

O.S. OS Engines Aluminum Engine Motor Mount FS .91 91 110 1.10 FS FSII 71901200

O.S. #24007020 Cover Plate Unit, 40-46LA

O.S. OS Engines RC Engine BackPlate Back Plate Cover Plate .25 FX 25FX 22607011

OS A3 (#6) Hot Glow Plug for .12-.18 Nitro Engines OSMG2690 OSM71605300

OS Engines Piston GT15HZ 28153202 NEW OEM Replacement

OS Engines Crankshaft Clamp 37SZ-H NEW OEM Replacement

OS Engines Piston Ring 91HZ Speed 91HZ-R 29503400 NEW OEM Replacement

O.S. Induction Silencer / Air Filter #72414100 (RC-WillPower)

OS Engines Carb Sealing Washer 50SX-H 23818190 NEW OEM Replacement

OS 46120000 Replacement Remote Control Engine Thrust Washer For OS .46 46 AX

Os Max 28 Xz Parts Nitro Motor 1/8 Rc

O.S. OS Nitro RC Engine Engines 22625103 Muffler Extension #762 762 892 #892

OS O.S. Optional In-Cowl Silencer Muffler E-4050 E4050 For: 65AX Engine 27426000

OS Engines 105HZ 105HZ-R Piston Ring 29203400 NEW OEM Replacement

OS 21205040 RC Nitro Engine Connecting Rod 12 .12 .15 15 15CV Z/CV

OS .21 21 TM RC Car Truck Nitro Engine Replacement Heat Sink Head 21TM OSMG5166

OS Engines Gasket Set 50SX-H 25214000 NEW OEM Replacement

OS 21081909 Replacement Remote Control Engine Needle Assembly 10 .10 RC R/C

OS ENGINE SCREW SET FOR 10FP-BX CZ-RX, 12ZX

CARBURETTOR RUBBER GASKET 60B # OS27915000 **O.S. Engines Genuine Parts** Nos

Best Selling

O.S. 21982000 Engine Carburetor

OS 22020001 Thrust Washer .20-.40 FP

OS Engines O-ring Needle Fs/fx/la Osm24981837

OS Engines Woodruff Key .61-.91 Osm29008219

22681980 Needle .25/.61 FX/.32 SX OSMG7025 O.S. ENGINES

OS 46481000 Carburetor Ft160/ff320

OS Engines Carburetor #10g .15la Osm21783000

OS Engines 55HZ-R DRS Helicopter Nitro Engine USED - Good Condition

CARBURETTOR RUBBER GASKET 60B # OS27915000 O.S. Engines Genuine Parts Nos