OS Engines
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Original price $5.95 - Original price $5.95Original price$5.95$5.95 - $5.95Current price $5.95OS 4612000 46AX thrust washer
OS EnginesOS 4612000 46AX thrust washerThis a replacement O.S. Engines 14x10x1mm Thrust Washer, and is installed between the drive washer and the front bearing.
Original price $5.95 - Original price $5.95Original price$5.95$5.95 - $5.95Current price $5.95 -
Original price $359.95 - Original price $359.95Original price$359.95$359.95 - $359.95Current price $359.95OS Engines 15490M OS Max 46AX II w/E-3070 Silencer
OS EnginesOS Engines 15490M OS Max 46AX II w/E-3070 Silencer
Original price $359.95 - Original price $359.95Original price$359.95$359.95 - $359.95Current price $359.95 -
Original price $37.95 - Original price $37.95Original price$37.95$37.95 - $37.95Current price $37.95OS Engines 21205040 CONROD 15CV
OS EnginesOS Engines 21205040 CONROD 15CV
Original price $37.95 - Original price $37.95Original price$37.95$37.95 - $37.95Current price $37.95 -
Original price $13.50 - Original price $13.50Original price$13.50$13.50 - $13.50Current price $13.50OS Engines 21256000 PISTON PIN 12CV-R
OS EnginesOS Engines 21256000 PISTON PIN 12CV-R
Original price $13.50 - Original price $13.50Original price$13.50$13.50 - $13.50Current price $13.50 -
Original price $44.95 - Original price $44.95Original price$44.95$44.95 - $44.95Current price $44.95OS Engines 21285901 10A 10D NEEDLE VALVE ASSM
OS EnginesOS Engines 21285901 10A 10D NEEDLE VALVE ASSM
Original price $44.95 - Original price $44.95Original price$44.95$44.95 - $44.95Current price $44.95 -
Original price $59.90 - Original price $59.90Original price$59.90$59.90 - $59.90Current price $59.90OS Engines 21454611 INNER HEAD 12TR (P) T
OS EnginesOS Engines 21454611 INNER HEAD 12TR (P) T
Original price $59.90 - Original price $59.90Original price$59.90$59.90 - $59.90Current price $59.90 -
Original price $12.95 - Original price $12.95Original price$12.95$12.95 - $12.95Current price $12.95OS Engines 21806000 PISTON PIN .15CVR-X
OS EnginesOS Engines 21806000 PISTON PIN .15CVR-X
Original price $12.95 - Original price $12.95Original price$12.95$12.95 - $12.95Current price $12.95 -
Original price $32.95 - Original price $32.95Original price$32.95$32.95 - $32.95Current price $32.95OS Engines 23605000 21RG CONNECTING ROD
OS EnginesOS Engines 23605000 21RG CONNECTING ROD
Original price $32.95 - Original price $32.95Original price$32.95$32.95 - $32.95Current price $32.95 -
Original price $4.50 - Original price $4.50Original price$4.50$4.50 - $4.50Current price $4.50OS Engines 23817000 PISTON PIN RETAINERS
OS EnginesOS Engines 23817000 PISTON PIN RETAINERS
Original price $4.50 - Original price $4.50Original price$4.50$4.50 - $4.50Current price $4.50 -
Original price $14.40 - Original price $14.40Original price$14.40$14.40 - $14.40Current price $14.40OS Engines 23906000 PISTON PIN
OS EnginesOS Engines 23906000 PISTON PIN
Original price $14.40 - Original price $14.40Original price$14.40$14.40 - $14.40Current price $14.40 -
Original price $5.95 - Original price $5.95Original price$5.95$5.95 - $5.95Current price $5.95
OS Engines 24025923 FUEL NIPPLE NO.2
OS EnginesOS Engines 24025923 FUEL NIPPLE NO.2
Original price $5.95 - Original price $5.95Original price$5.95$5.95 - $5.95Current price $5.95Sold out -
Original price $36.12 - Original price $36.12Original price$36.12$36.12 - $36.12Current price $36.12OS Engines 45907020 FS91S II Cover Plate
OS EnginesOS Engines 45907020 FS91S II Cover Plate
Original price $36.12 - Original price $36.12Original price$36.12$36.12 - $36.12Current price $36.12 -
Original price $364.95 - Original price $364.95Original price$364.95$364.95 - $364.95Current price $364.95
OS Engines 55AX w/Silencer
OS EnginesOS Engines 55AX w/SilencerThis is the O.S. Max .55 AX Aircraft Engine with Muffler. Advanced Bi-Metallic Liner process uses a double layer of plati...
View full detailsOriginal price $364.95 - Original price $364.95Original price$364.95$364.95 - $364.95Current price $364.95Sold out -
Original price $52.95 - Original price $52.95Original price$52.95$52.95 - $52.95Current price $52.95
OS Engines 71906200 Radial Mount Set - 35-40FP
OS EnginesOS Engines 71906200 Radial Mount Set - 35-40FPNEW IN OEM PACKAGE This is a motor mount drilled and tapped to fit the O.S. 35FP, 35FP-S, 40FP, 40FP-...
View full detailsOriginal price $52.95 - Original price $52.95Original price$52.95$52.95 - $52.95Current price $52.95Sold out -
Original price $34.95 - Original price $34.95Original price$34.95$34.95 - $34.95Current price $34.95
OS Engines 71909300 Radial Motor Mount - 15FP
OS EnginesOS Engines 71909300 Radial Motor Mount - 15FPRadial Engine mount set that can push the O.S. engine to the limit. The mounting surface is designed t...
View full detailsOriginal price $34.95 - Original price $34.95Original price$34.95$34.95 - $34.95Current price $34.95Sold out -
Original price $9.95 - Original price $9.95Original price$9.95$9.95 - $9.95Current price $9.95OS Engines 7684424 FR-32FX BACK PLATE O RING
OS EnginesOS Engines 7684424 FR-32FX BACK PLATE O RING
Original price $9.95 - Original price $9.95Original price$9.95$9.95 - $9.95Current price $9.95 -
Original price $32.95 - Original price $32.95Original price$32.95$32.95 - $32.95Current price $32.95OS Engines A5 GLOW PLUG A5 COLD
OS EnginesOS Engines A5 GLOW PLUG A5 COLD
Original price $32.95 - Original price $32.95Original price$32.95$32.95 - $32.95Current price $32.95 -
Original price $27.95 - Original price $27.95Original price$27.95$27.95 - $27.95Current price $27.95OS Engines A8 GLOW PLUG A8 STANDARD
OS EnginesOS Engines A8 GLOW PLUG A8 STANDARD
Original price $27.95 - Original price $27.95Original price$27.95$27.95 - $27.95Current price $27.95 -
Original price $33.95 - Original price $33.95Original price$33.95$33.95 - $33.95Current price $33.95OS Engines F GLOW PLUG FOR 4-STROKE
OS EnginesOS Engines F GLOW PLUG FOR 4-STROKE
Original price $33.95 - Original price $33.95Original price$33.95$33.95 - $33.95Current price $33.95 -
Original price $197.95 - Original price $197.95Original price$197.95$197.95 - $197.95Current price $197.95OS Engines MG9515 BRUSHLESS MOTOR OMA 3815-1000
OS EnginesOS Engines MG9515 BRUSHLESS MOTOR OMA 3815-1000
Original price $197.95 - Original price $197.95Original price$197.95$197.95 - $197.95Current price $197.95 -
Original price $195.95 - Original price $195.95Original price$195.95$195.95 - $195.95Current price $195.95OS Engines MG9525 BRUSHLESS MOTOR OMA 3820-1200
OS EnginesOS Engines MG9525 BRUSHLESS MOTOR OMA 3820-1200
Original price $195.95 - Original price $195.95Original price$195.95$195.95 - $195.95Current price $195.95 -
Original price $269.95 - Original price $269.95Original price$269.95$269.95 - $269.95Current price $269.95OS Engines MG9538 OS BRUSHLESS MOTOR OMA 5010-810
OS EnginesOS Engines MG9538 OS BRUSHLESS MOTOR OMA 5010-810
Original price $269.95 - Original price $269.95Original price$269.95$269.95 - $269.95Current price $269.95 -
Original price $294.95 - Original price $294.95Original price$294.95$294.95 - $294.95Current price $294.95OS Engines MG9540 OS Brushless Motor OMA 5020-490
OS EnginesOS Engines MG9540 OS Brushless Motor OMA 5020-490FEATURESFor airplanes using a .40 - .50 size 2-stroke engine or 4-stroke .70 engine. Centrifugal f...
View full detailsOriginal price $294.95 - Original price $294.95Original price$294.95$294.95 - $294.95Current price $294.95 -
Original price $321.95 - Original price $321.95Original price$321.95$321.95 - $321.95Current price $321.95OS Engines MG9550 BRUSHLESS MOTOR OMA 5025-375
OS EnginesOS Engines MG9550 BRUSHLESS MOTOR OMA 5025-375
Original price $321.95 - Original price $321.95Original price$321.95$321.95 - $321.95Current price $321.95
