NTB520D Accessories

NTB520D Brush Cutter Parts

Craftop NTB520D spare parts are precision machined for durability and high quality:

Engine and crankshaft body: Made of lightweight aluminum alloy material, CNC machining ensures accuracy.
Plastic material: Grade nylon reinforcement for thermal resistance and physical strength.
Ignition system: Easy Start within minutes; labor-saving operation.
U-shaped handlebar: Ergonomic design with 90° rotation for easy retraction. Even load distribution on both arms.
Cutting rod: Professional thickened shock absorber sleeve that minimizes vibration transmission and provides comfortable operation.
Gearbox: High precision manufacturing with strict tolerance control. It can service over 200 hours.

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Exploded View of the Whole Machine

Important Spare Parts

1.Connection Plate Assembly (bright silver) 26 or 28
2.Passive Disc Welding (nine teeth or seven teeth)
3.Strap Combination (shoulder hard shell)
4.Two-Section Handle Assembly
5.Stihl Handlebar Assembly
6.Gearbox Assembly (bright silver) (26 or 28) (9 teeth)
7.Turfing Head Assembly (rope type)
8.Three-Tooth Blade
8.Two-Tooth Blade
1.Starter Assembly (easy start+normal startup)
2. Gasket Assembly
3. Crankshaft Connecting Rod Assembly
4.Cylinder and Piston Group
5.Spark Plug
6. Carburetor
7.Air Filter Assembly
8. Silencer
9.Ignition Assembly
10.Flywheel
11.Clutch Assembly
12.Oil Can Assembly

Other Spare Parts

A Crankcase & Cylinder		E Housing Assy System
Code	Part Name	Code	Part Name
A1	Rear Crankcase	E1	Cylinder Cover
A2	Oil Seal(S)	E2	Screw, Crankcase
A3	Ball Bearing	E3	Inlet Fuel Pipe
A4	Gasket, Crankcase	E4	Return Fuel Pipe
A5	Oil Seal(S)	E5	Grommet, Fuel Pipe
A6	Pin	E6	Fuel Filter
A7	Front Crankcase	E7	Fuel Tank Assy
A8	Screw, Crankcase	E8	Screw, Crankcase
A9	Crankshaft	E9	Guard, Fuel Tank
A10	Woodruff Key	E10	Screw, Crankcase
A11	Needle Bearing, Piston	F Tube&Shaft Assy
A12	Piston Assy	Code	Part Name
A13	Circlip	F1	Clutch Housing Assy
A14	Piston	F2	Screw, Crankcase
A15	Piston Pin	F3	Screw, Crankcase
A16	Piston Rings	F4	Screw, Crankcase
A17	Gasket, Cylinder	F5	Hook Clamp
A18	Cylinder	F6	Buffer Sleeve(Luxury)
A19	Screw, Crankcase	F7	Drive Shaft
B Ignition Assy		F8	Tube Set
Code	Part Name	F9	Oil Bearings
B1	Flywheel	F10	Tube (matte)
B2	Spark Plug	F11	Deflector Seat
B3	Ignition Coil(Mitsubishi)	F12	Screw, Crankcase
B4	Screw, Crankcase	F13	Gearbox Assy
B5	Nut, Flywheel	F14	Deflector Assy
B6	Washer, Clutch	F15	Deflector
B7	Clutch	F16	Screw, Crankcase
B8	Wave Washer	F17	Deflector Skirt
B9	Bolt, Clutch	F18	Blade
B10	Pin	F19	Screw, Crankcase
B11	Fan Cover	G U-Handle Assy
B12	Screw, Crankcase	Code	Part Name
B13	Screw, Crankcase	G1	Screw, Control Handle
B14	Nut, Flywheel	G2	Control Handle, R
B15	Starter Cup Assy	G3	Interlock trigger
B16	Pawl	G4	Control Handle, L
B17	Torsion Spring	G5	ON/OFF Switch
B18	Cup Body	G6	Screw, Control Handle
B19	E-clip	G7	Screw, Control Handle
C Intake & Exhaust System		G8	Left Handle, R
Code	Part Name	G9	Left Handle, L
C1	Muffler	G10	U-Handle Seat(Luxury)
C2	Screw, Crankcase	G11	Knob
C3	Screw, Crankcase	G12	Washer, Knob
C4	Gasket, Muffler	G13	Upper Clamp
C5	Screw, Crankcase	G14	Bottom Clamp
C6	Support, Gasket	G15	Clamp Spring
C7	Gasket, Monifold	G16	Clamp Support
C8	Monifold	G17	Nut, Flywheel
C9	Screw, Crankcase	G18	Bottom Holder
C10	Gasket, Carburetor	G19	Screw, Crankcase
C11	Carburetor	G20	Throttle Cable
C12	carburetor Cover	G21	STOP Wire
C13	Choke Shutter	G22	Cable Wave Hose
C14	Sleeve	G23	C-Clip
C15	Filter Housing	G24	Tube, U-Handle
C16	Baffle Plate, Choke	G25	Self-tightening Locknut
C17	Screw, Crankcase	G26	Torsion Spring, Throttle Trigger
C18	Air filter	G27	Throttle Trigger
C19	#N/A	H Cutting Parts
C20	Filter Cover	Code	Part Name
C21	#N/A	H1	Trust Plate
C22	Fuel Ex. Hose	H2	Trimmer Head Assy
D Starter Assy		H3	Housing, Trimmer Head
Code	Part Name	H4	Cutting Line Guide
D1	Starter Assy	H5	Spring, Trimmer Head
D2	Starter Cover	H6	Upper Over
D3	Bushing	H7	Cutting Line Reel
D4	Rope	H8	Nylon Cutting Line
D5	Grip, Starter	H9	Bottom Cover
D6	Grip Cover, Starter	H10	3-T Blade
D7	Return Spring	H11	Trust Washer
D8	Pulley, Starter	H12	Guard, Gearbox
D9	Buffer Spring	H13	Nut, Flywheel
D10	Starter Reel
D11	Washer
D12	Screw, Crankcase
D13	Screw, Crankcase

Wholesale only. No retail and individual buyers. No job recruitment, please.

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