The NEWTOP NT381 spare parts set is built for professionals who require power, выносливость, and consistent performance in demanding cutting conditions. NT381 refers to a chainsaw parts model equivalent to the MS380 parts specification and is designed for compatibility with MS380 type chainsaws. Engine components such as the crankshaft and crankcase are made of 20CrMoTi alloy steel and undergo precision CNC processing and advanced heat treatment to enhance mechanical strength and vibration resistance.
The high strength cylinder ensures efficient cooling and stable operation, while the premium piston assembly delivers optimal compression and responsive engine performance. The carburetor is built to Walbro type specifications, ensuring smooth fuel intake and reliable ignition to maintain high efficiency during extended operation.
Complemented by a German alloy saw chain and a reinforced guide bar, this set supports clean and sharp cutting results with reduced maintenance requirements. The NEWTOP NT381 Chainsaw Parts Set is a cost effective and high quality replacement solution, trusted by chainsaw manufacturers, garden machinery distributors, and outdoor power equipment dealers seeking dependable aftermarket components.
| А1 | Crankcase for 2 - 11 | H17 | Кольцо |
|---|---|---|---|
| А2 | Cylindrical pin 5x18 | H18 | Throttle trigger |
| А3 | Connector | H19 | Trigger interlock |
| А4 | Приколоть | H20 | Throttle rod |
| А5 | Приколоть | H21 | Torsion spring |
| А6 | Клапан | H22 | Cylindrical pin 5x24 |
| A7 | Connector | H23 | Pan head self-tapping screw IS-P4x19 |
| А8 | Spline screw IS-M5x18 | H24 | Handle molding |
| А9 | Circlip 40x1.75 | H25 | Шайба |
| А10 | Grooved ball bearing 6203 | J1 | Carburetor Bing 48A101C |
| А11 | Grooved ball bearing 6202 | J1 | Carburetor Bing 48A125A available in Brazil only |
| А12 | Oil seal 17x39.9x5 | J2 | Hexagon nut M5 |
| А13 | Oil seal 13x22x5 | J3 | Grommet |
| А14 | Шланг | Air filter, wire mesh for 4 - 9 | |
| А15 | Pickup body | J4 | Air filter, wire mesh |
| А16 | Прокладка | J5 | Air filter, wire mesh |
| А17 | Crankshaft for 18 | J6 | Torsion spring |
| А18 | Woodruff key 2x3.7 | J7 | Choke shutter |
| А19 | Needle cage 12x16x13 | J8 | Slotted nut |
| А20 | Filler cap for 21 | J9 | Slotted nut |
| А21 | Oring 23x3 | Air filter, fleece AUS, CDN for 6 - 11 | |
| Set of gaskets for 12, 13, 16 | J10 | Air filter, fleece AUS, CDN | |
| B1 | Cylinder with piston Dia. 52mm for 2 - 5 | J11 | Air filter, fleece AUS, CDN |
| B2 | Piston Dia. 52mm for 3 - 5 | J12 | Handlebar for 13 |
| B3 | Piston ring Dia. 52x1.5mm | J13 | Handle hose 450mm / 17 13/16" (D) |
| B4 | Piston pin | Handle hose Dia. 19 mm x 5m / 3/4x197" (Б) | |
| B5 | Snap ring 12x1 | J14 | Pan head self-tapping screw IS-P6x19 |
| B6 | Cylinder gasket | J15 | Chain sprocket cover for 16, 17 |
| B7 | Cylinder gasket 1mm low compression | J16 | Bumper strip |
| B8 | Spline screw IS-M5x18 | J17 | Guard |
| B9 | Spark plug NGK BPMR7A | J18 | Collar nut M8 |
| B9 | Spark plug Bosch WSR 6 Ф | 1 квартал | Valve jet |
| Б10 | Exhaust gasket | К2 | Прокладка |
| Б11 | Hose clip Dia. 34x7 | К3 | Plate |
| Б12 | Коллектор | К4 | Countersunk screw |
| Б13 | Рукав | К5 | Inlet needle |
| Set of gaskets | К6 | Inlet control lever | |
| С1 | Inlet casing Standard | К7 | Spindle |
| С2 | Exhaust casing Standard | К8 | Весна |
| С3 | Shake-proof washer 4.3 | К9 | Винт |
| С4 | Self-tapping screw 4.2x9.5 | К10 | Прокладка |
| Muffler kit AUS, CDN for 3 - 7 | К11 | Metering diaphragm | |
| С5 | Inlet casing AUS, CDN | К12 | End cover |
| С6 | Exhaust casing AUS, CDN for 4, 7 | К13 | Pan head screw |
| С7 | Screen AUS, CDN | К14 | Sealing ring |
| С8 | Глушитель (Б) available in Brazil only for 9 | К15 | Весна |
| С9 | Exhaust casing (Б) available in Brazil only | К16 | High speed adjustment screw |
| Muffler kit available in Brazil only for 3, 4, 10, 11 | К17 | Весна | |
| С10 | Inlet casing available in Brazil only | К18 | Idle speed adjustment screw |
| С11 | Exhaust casing available in Brazil only | К19 | Throttle shaft with lever |
| С12 | Spline screw IS-M5x18 | К20 | Throttle shutter |
| Д1 | Прокладка | К21 | Винт |
| Oil pump for 2 - 15 | К22 | Torsion spring | |
| Д2 | Pump housing for 3 | К23 | Ремень |
| Д3 | Sealing ring 12x16x3 | К24 | Pan head screw |
| Д4 | Шайба | К25 | Strainer |
| Д5 | Червь | К26 | Pump diaphragm |
| D6 | Шайба | К27 | Прокладка |
| D7 | Compression spring | К28 | End cover |
| D8 | Pump piston | К29 | Pan head screw |
| D9 | Затыкать | Set of carburetor parts for 2, 10, 11, 26, 27 | |
| D10 | O-ring 7x1.5 | Set of carburetor parts for 2, 5, 6, 8, 10, 11, 25 - 27 | |
| D11 | Helical spring | Л1 | Valve jet |
| D12 | Control bolt | Л2 | Прокладка |
| D13 | O-ring 5x1.25 | Л3 | Plate available in Brazil only |
| D14 | Cup spring 10 | Л4 | Countersunk screw |
| D15 | Приколоть | Л5 | Inlet needle |
| D16 | Rubber ring | Л6 | Inlet control lever |
| D17 | Spline screw IS-M4x25 | Л7 | Spindle |
| Set of gaskets for 1 | Л8 | Весна | |
| E21 | Шайба | Л9 | Винт |
| E22 | Circlip 36x1.2 | Л10 | Прокладка |
| E23 | Шайба | Л11 | Metering diaphragm |
| E24 | E-clip 10x1.5 | Л12 | End cover |
| Rim sprocket kit 3/8" 7T for 24 - 28 | Л13 | Pan head screw | |
| E26 | Clutch drum (D) | Л14 | Sealing ring |
| E27 | Circlip 25x1.2 | Л15 | Весна |
| E28 | Rim sprocket 3/8" 7Т | Л16 | High speed adjustment screw |
| E29 | Шайба | Л17 | Весна |
| E30 | Hand guard | Л18 | Idle speed adjustment screw |
| E31 | Spline screw IS-M5x16 | Л19 | Throttle shaft with lever |
| E32 | Втулка | Л20 | Throttle shutter |
| E33 | Втулка | Л21 | Винт |
| F1 | Маховик | Л22 | Torsion spring |
| F2 | Hexagon nut M8x1 | Л23 | Ремень |
| F3 | Ignition module for 4 - 6 | Л24 | Pan head screw |
| F4 | Ignition lead 140mm | Л25 | Strainer |
| Ignition lead 1m (А,Б) | Л26 | Pump diaphragm | |
| Ignition lead 10m (А,Б) | Л27 | Прокладка | |
| F5 | Grommet | Л28 | End cover |
| F6 | Lead retainer | Л29 | Pan head screw |
| F7 | Шайба 5.3 | Set of carburetor parts for 2, 10, 11, 26, 27 | |
| F8 | Spline screw IS-M5x25 | Set of carburetor parts for 2, 5, 6, 8, 10, 11, 25 - 27 | |
| F9 | Short circuit wire 330mm / 13" for 10, 11 | M1 | Annular buffer |
| F10 | Contact sleeve | M2 | Pan head self-tapping screw IS-P6x19 |
| F11 | Terminal socket 4.8-1/0.8 | M3 | Затыкать |
| Lead 10m / 33' (А,Б) | M4 | Затыкать | |
| F12 | Шланг | M5 | Chain catcher for 6 |
| F12 | Hose available in Brazil only | M6 | Self-tapping screw P6.3x18 |
| F13 | Torsion spring | M7 | Annular buffer |
| F14 | Spark plug boot | M8 | Затыкать |
| Г1 | Fan housing for 2 - 5 | M9 | Annular buffer |
| G2 | Втулка | M9 | Annular buffer PRC |
| G3 | Шайба | M10 | Spline screw IS-M5x12 |
| G4 | Hollow rivet 6.5x0.5x6.8 | M11 | Retainer |
| G5 | Model plate MS 380 | M12 | Pan head screw |
| G6 | Rewind spring for 7 | N4 | Tensioner slide |
| G7 | Spring housing | N5 | Thrust pad |
| G8 | Rope rotor | N6 | Cover plate |
| G9 | собачка | N7 | Pan head screw M4x8 |
| G10 | Шайба | N8 | Поддерживать |
| G11 | Весна | N9 | Inner side plate |
| G12 | Starter grip ElastoStart for 13 | №10 | Bumper spike |
| G13 | Starter rope Dia. 4.5мм | N11 | Spline screw IS-M5x12 |
| Starter rope Dia. 4.5мм / 28 pieces (Б) | N12 | Lock nut M5 | |
| G14 | Segment | N13 | Carburetor box cover for 14 - 18 |
| G15 | Spline screw IS-M4x12 | N14 | Prefilter |
| G16 | Spline screw IS-M5x18 | N15 | Pan head self-tapping screw IS-P4x19 |
| H1 | Tank housing for 2 - 9 | N16 | Twist lock |
| Н2 | Warning pictogram MS | N17 | Compression spring |
| Н3 | Collar screw | N18 | E-clip 5 |
| Н4 | Elbow connector | N19 | Shroud for 20 |
| Н5 | Tank vent for 6 | N20 | Reflector foil |
| Н6 | O-ring 10x2.1 (D) | N21 | Collar screw |
| H7 | Filler cap for 8 | N22 | Кольцо |
| Н8 | Oring 25x3.5 | N23 | Spline screw IS-M5x18 |
| Н9 | Шланг | O1 | Tool roll |
| Н10 | Pickup body | O2 | Combination wrench |
| H11 | Hose 3.1x5.7x102mm (D) | O3 | Screwdriver |
| Hose 3.1x5.7x1000mm (А,Б) | O4 | Screwdriver T27x120x70 | |
| Tubo flexible 3,1x5,7x10 m / 33' (А,Б) | O5 | Screwdriver available in Brazil only | |
| Н12 | Switch shaft | O6 | Chain scabbard |
| Н13 | Поддерживать | O7 | Chain scabbard extension up to 63 cm (Б) |
| Н14 | Contact spring | O8 | Filing gauge (Б) |
| Н15 | Ground wire 205mm / 8 1/16" | O9 | Circlip pliers (Б) |
| Н16 | Grommet |
——Дилер сельского оборудования
——Поставщик деталей машин
——Дистрибьютор оборудования
--Инструменты & Розничный торговец оборудованием
——Дилер лесозаготовительного оборудования
