OS Engine Parts

OS 29503400 Piston Ring, 91FX, SX, SZ, RZ

OS 27481900 Needle Valve Assembly 7L.70S.120SE

OS 45581970 Needle 7L.7M.70S.120SE.FT160

OS 4A405020 Connecting Rod Bearing GGT10

OS 71530400 Crankshaft Clamp 3246 32F/ SX, 46SF/ FX, 50SX-H

OS 23024008 Spinner Nut 20,25FP, RE/ 25LA, 25FX

OS 44408100 Drive Pin Fl70

OS 46181941 Needle Valve Holder FT.FF.FR.91FX

OS 23912210 Starting Shaft 21VG-ES.30VG(P)SR.ES

OS 71550000 Pressure Chamber Set

OS 28602100 Pilot Shaft, GT60

OS 24681900 Needle Valve Unit 46AX

OS 44281970 Needle 40N, 40J, 46AX, 55AX

OS 2A405001 Connecting Rod w/Retainers T1202, T1203, T1204

OS 21205040 Connecting Rod, 15LA

OS 22843000 Cylinder & Piston Assembly 28XZ

OS 71533050 Carburettor Reducer 5.0mm (Blue)

OS 71533255 Reducer 5.5mm (Red) Aluminum

OS 71535058 5.8mm Black Carburetor Reducer

OS 71535063 6.3mm Black Carburetor Reducer

OS 23107000 Cover Plate, 35AX

OS 2BN81430 No.6 Ball Link

OS 23781400 Ball Link 3 20K, Tessmann B21, R2103

OS 25217000 Piston Pin Retainer, 55AX

OS 21922000 Starting Shaft .18 TM

OS 23618197 Needle, Tessmann B21

OS 2AN81101 Thermo Insulater 21J3, Tessman B21

OS 2CH04100 Engines Inner Head, B21 Drake 2

OS 2BN04100 Inner Head with O-Ring, Type S and Type R

OS 2A203003 Piston and Liner Assembly, B21 Drake and Drake 2

OS 23981520 Dust Cover, Tessmann B21, R2103

OS 29706000 Piston Pin Gt55

OS 2C603000 Piston and Liner Assembly, R2104

OS 27984900 Thermo Insulator 60B.61B

OS 23818140 Thermo Insulator 21B.40E.70C

OS 29087000 Carburetor 61C, 95AX

OS 29182000 Carburetor 70D, 120AX

OS 44908000 Drive Washer FS91S2. FS91S2P. FS91S

OS 44308000 Drive Washer FS72

OS 73007300 Recoil Starter Spacer No.7

OS 24608010 Drive Washer, 55AX-BE

OS 4A008000 Drive Washer, GF30, GF40

OS 26908000 Drive Washer, 65AX

OS 45515000 Carburettor Gasket FS120SE

OS 23613000 Cylinder and Piston Assembly .21VG

OS 44551000 Exhaust Valve FS-200S Dia: 15.7mm

OS 45560130 Intake Valve FS120S3.SE

OS 27414020 Cover Plate Gasket, 65AX, 75AX, 95AX, 65AX, 75AX, 95AX