The NEWTOP MS660 spare parts set combines industrial-grade metallurgy with precision manufacturing to meet the needs of heavy-duty chainsaw users. Its 20CrMoTi alloy steel crankshaft undergoes advanced heat treatment to achieve superior strength and resilience, while the CNC-machined crankcase provides structural accuracy and reduces engine vibration. The ceramic- or chrome-plated cylinder enhances cooling performance and wear resistance, ensuring consistent output even under continuous operation.
Paired with a Walbro-process carburetor, the system maintains excellent fuel efficiency and throttle response. The German-alloy saw chain and hardened steel guide bar ensure superior cutting speed and durability—making this parts set a long-lasting and cost-effective replacement solution for professional forestry, construction, and agricultural applications.
| A1 | Crankcase L | G4 | Bumper Spike |
|---|---|---|---|
| A2 | Crankcase R | G5 | Bumper Spike |
| A3 | Connector | G6 | Spline Screw |
| A4 | Cylindrical Pin | G7 | Lock Nut |
| A5 | Épingle | G8 | Hexagon Head Screw |
| A6 | Épingle | G9 | Manche |
| A7 | Épingle | G10 | Manche (3) Aus, Nz |
| A8 | Épingle | G11 | Chain Catcher |
| A9 | Soupape | G12 | Hexagon Nut |
| A9-1 | Soupape | H1 | Volant |
| A10 | Grooved Ball Bearing | H2 | Volant |
| A11 | Grooved Ball Bearing | H3 | Hexagon Nut |
| A12 | Spline Screw | H4 | Spline Screw |
| A13 | Collar Screw | H5 | Module d'allumage |
| A14 | Oil Seal | H6 | Module d'allumage |
| A15 | Oil Seal | H7 | Couverture |
| A16 | Joint | J1 | Wiring Harness |
| A17 | Vilebrequin | J2 | Wiring Harness |
| A18 | Woodruff Key | K1 | Boîtier du ventilateur |
| A19 | Tuyau | K2 | Axle |
| A20 | Pickup Body | K3 | Bague |
| A21 | Filler Cap | K4 | Rondelle |
| A22 | Bague d'étanchéité | K5 | Hollow Rivet |
| A23 | Corde | K6 | Segment |
| A24 | Grommet | K7 | Spline Screw |
| A25 | Insulation Foil | K8 | Recoil Spring |
| B1 | Cylinder With Piston | K9 | Recoil Spring Cover |
| B2 | Piston | K10 | Rope Rotor |
| B3 | Segment de piston | K11 | Rondelle |
| B4 | Axe de piston | K12 | Cliquet |
| B5 | Anneau élastique | K13 | Printemps |
| B6 | Spline Screw | K14 | Poignée de démarrage |
| B7 | Decompression Valve | K15 | Corde de démarrage |
| B8 | Couverture | K16 | Spline Screw |
| B9 | Cylinder Gasket | L1 | Tank Housing |
| B10 | Tensioner Slide | L2 | Grommet |
| B11 | O-Ring | L3 | Tank Vent |
| B12 | Vis à tête cylindrique | L4 | Carburetor Housing |
| B13 | Inner Side Plate | L5 | Collar Screw |
| B14 | Needle Cage | L6 | Self-Tapping Screw |
| B15 | Couverture | L7 | Tuyau |
| B16 | Spline Screw | L8 | Bague |
| C1 | Silencieux | L9 | Inlet Pipe |
| C2 | Exhaust Casing | L10 | Manche |
| C3 | Muffler Gasket | L11 | Hose Clip |
| C4 | Spline Screw | L12 | Rondelle |
| C5 | Spline Screw | L13 | Anneau |
| C6 | Spline Screw | L14 | Elbow Connector |
| C7 | Bougie | L15 | Tuyau |
| D1 | Bague d'étanchéité | L16 | Pickup Body |
| D2 | Pompe à huile | L17 | Filler Cap |
| D3 | Spline Screw | L18 | Corde |
| D4 | Ver | L19 | Bague d'étanchéité |
| J5 | Printemps | M1 | Arbre de commutation |
| E1 | Rondelle de couvercle | M2 | Contacter Printemps |
| E2 | Embrayage | M3 | Axle |
| E3 | Needle Cage | M4 | Soutien |
| E4 | Clutch Drum | M5 | Déclencheur d'accélérateur |
| E5 | Rim Sprocket | M6 | Cylindrical Pin |
| E5-1 | Sprocket | M7 | Tige d'accélérateur |
| E6 | Rondelle | M8 | Ressort de torsion |
| E7 | Clip électronique | M9 | Trigger Interlock |
| F1 | Garde-main | M10 | Moulure de poignée |
| F2 | Bague | M11 | Pan Head Self-Tapping Screw |
| F3 | Bague | M12 | Impulse Hose |
| F4 | Spline Screw | M13 | Grommet |
| F5 | Levier | M14 | Grommet |
| F6 | Manche | M15 | Grommet |
| F7 | Levier | N1 | Handle Hose |
| F8 | Printemps | N2 | Pan Head Self-Tapping Screw |
| F9 | Bande de frein | N3 | Bague |
| F10 | Ressort de tension | N4 | Bague |
| F11 | Tuyau | N5 | Carburateur |
| F12 | Annular Buffer | N6 | Carburateur |
| F13 | Annular Buffer | P1 | Envelopper |
| F14 | Annular Buffer | P2 | Cap |
| F15 | Twin Connector Tag | P3 | Bague |
| F16 | Spline Screw | P4 | Filter Base |
| F17 | Spline Screw | P5 | Flange |
| F18 | Pan Head Self-Tapping Screw | P6 | Stud |
| F19 | Prise | P7 | Hexagon Nut M5 |
| F20 | Prise | P8 | Baffle |
| F21 | Prise | P9 | Air Baffle |
| F22 | Rubber Buffer | P10 | Air Filter |
| F23 | Spline Screw | P11 | Filter Cover |
| F24 | Épingle | P12 | Slide |
| G1 | Chain Sprocket Cover | P13 | Verrouillage tournant |
| G2 | Guard | P14 | Spline Screw |
| G3 | Bumper Strip |
——Concessionnaire d'équipement rural
——Fournisseur de pièces de machines
——Distributeur de machines
--Outils & Détaillant de machines
——Concessionnaire d'équipement forestier
