
(modificale nel modulo Rassicurazioni cliente)
(modificale nel modulo Rassicurazioni cliente)
(modificale nel modulo Rassicurazioni cliente)
Sale of genuine MOUNTFIELD spare parts at stock prices, choose from our online price list every spare part you need for the maintenance and repair Lawnmower S421R PD - 299439043/M19 - 2024. It only takes a few minutes, what are you waiting for!
In the following table, look for the model of the Petrol Lawnmower and the respective parts of the code.![]()
| Mountfield Lawnmower S421R PD Spare Parts | ||
| Deck And Height Adjusting Pag.1 | ||
| Pos. | Code | Description |
| 1 | 381004723/0 | Red Deck |
| 1 | 381004724/0 | Red Deck |
| 2 | 322785304/0 | Support |
| 2 | 322785304/1 | Support |
| 3 | 112728697/0 | Screw |
| 4 | 322545154/0 | Plate |
| 5 | 112728697/0 | Screw |
| 6 | 381002042/0 | Rod, Height Adjustment |
| 6 | 381002052/0 | Rod, Height Adjustment |
| 7 | 112436050/0 | Plate |
| 8 | 122446193/0 | Spring |
| 9 | 381302869/0 | Axle, Rear Wheels |
| 9 | 381302927/0 | Axle, Rear Wheels |
| 10 | 122171002/0 | Spacer |
| 11 | 112727803/0 | Screw |
| 12 | 112154510/0 | Nut |
| 13 | 119216035/0 | Bearing |
| 14 | 381007448/0 | Wheel - Short Hub |
| 14 | 381007448/1 | Wheel - Short Hub |
| 16 | 112155000/0 | Nut |
| 17 | 112521350/0 | Washer |
| 18 | 322110687/0 | Delta Hub Cap D=200 |
| 19 | 322500108/0 | Plastic Front Deck Guard |
| 20 | 112523000/1 | Washer |
| 21 | 112728124/0 | Screw |
| 22 | 112728450/0 | Screw |
| 23 | 322034002/0 | Washing Connection |
| 24 | 325755031/2 | Support Bracket |
| 25 | 322600247/0 | Inner Wheel Cover |
| 26 | 119035000/0 | Or Ring |
| 27 | 322820077/1 | Pvc Deck Cap |
| Mask pag.2 | ||
| 1 | 322226194/0 | Front Cover [black] Nt |
| 2 | 322393642/0 | Front Bumper [grey] |
| 3 | 112727799/0 | Screw Tcb Torx M6 X 35 |
| 4 | 112154510/0 | Low Self-locking Nut M |
| Upper Handle Pag.3 | ||
| 1 | 381007048/0 | Lower Handle |
| 2 | 112727803/0 | Screw Tcb Torx M6x14 A |
| 3 | 112543002/0 | Spring Washer M8 C60 |
| 4 | 112154510/0 | Low Self-locking Nut M |
| 5 | 112155000/0 | Low Self-locking Nut M |
| 6 | 112760605/0 | Screw Tbei M8 X 20 |
| 7 | 112691200/0 | Hex-head Screw M8 X 45 Uni 5737 8.8 |
| 8 | 112523060/0 | Washer M8 8.4x24x2 Uni |
| 9 | 122399900/0 | Handweel |
| 10 | 112293200/0 | Hexagon Nut M8 Uni 558 |
| 11 | 322399835/0 | Handle Fixing Assembly |
| 12 | 122131750/0 | Nut M8 |
| 13 | 322680016/0 | Handle Fixing Washer |
| 14 | 381103360/0 | Locking Handle Lever L |
| 15 | 118390020/0 | Cable Clip |
| 16 | 181030053/0 | Engine Brake Cable L=1 |
| 16 | 181030054/0 | Engine Brake Lever [bl |
| 17 | 112154510/0 | Nut |
| 18 | 112521330/0 | Washer |
| 19 | 122430313/0 | Pull Cord Guide Spring Mc50-53/tu Rol |
| 21 | 181003363/1 | Brake Control Lever |
| 23 | 381007571/2 | Upper Handle C/w Handgrip [black] |
| 24 | 181003364/0 | Drive Control Lever [black] |
| 25 | 381030051/1 | Clutch Drive Cable |
| 27 | 381005149/0 | Right Handle Bracket |
| 28 | 381005151/0 | Left Handle Bracket |
| Handle Pag.4 | ||
| 1 | 322551640/0 | Cable Holder Block D=22 |
| 1 | 322551685/0 | Cable Holder Block D=22 |
| 2 | 112727783/0 | Cross-head Screw M6x40 |
| 3 | 112154510/0 | Low Self-locking Nut M |
| Roller Pag.5 | ||
| 1 | 112735662/1 | Screw Tcb Torx M6 X 12 |
| 2 | 112523040/0 | Washer M6 6.6x18x1.6 |
| 3 | 1111-3562-01 | Roller Chain (Riveted) |
| 3 | 115189003/0 | Chain |
| 4 | 1111-3424-01 | Sprocket 21t |
| 4 | 122120106/0 | Sprocket |
| 5 | 1111-3423-01 | Sprocket 10t |
| 5 | 122120107/0 | Sprocket |
| 6 | 122170970/0 | Sprocket Spacer |
| 7 | 322672151/0 | Anti-friction Washer 1 |
| 8 | 321660100/0 | Thrust Washer 13x22x0. |
| 9 | 322038404/0 | Drive Axle Bush |
| 10 | 322785126/0 | Bearing Support |
| 11 | 119216035/0 | Bearing 6001 2rs (12x2 |
| 12 | 112610095/0 | Circlip D=28 |
| 13 | 122601909/0 | Pulley |
| 14 | 1111-9297-01 | Stiga Transmission Belt 135063710/0 |
| 14 | 135063710/0 | Trapezoidal Belt Z25 |
| 15 | 112645705/0 | Roll Pin D=5 X 32 |
| 16 | 181003077/1 | Gearbox Gt Ve2002 |
| 17 | 125430220/0 | Spring |
| 18 | 112000957/0 | Circlip D=10 |
| Roller Assembly Pag.6 | ||
| 1 | 322060285/0 | R/h Roller Cover Nt43 |
| 2 | 322060286/0 | L/h Roller Cover Nt43 |
| 3 | 322546053/0 | Plate |
| 4 | 322570209/0 | Height Adjust Plate |
| 5 | 322394516/0 | Height Adjust Knob |
| 6 | 322321547/0 | Height Adjust Lever |
| 7 | 112735594/0 | Hex-head Screw M6 X 30 |
| 8 | 119035002/0 | O Ring 5.28 X 1.78 |
| 9 | 112523040/0 | Washer M6 6.6x18x1.6 |
| 10 | 322060248/0 | R/h Roller Cover Nt [b |
| 10 | 322060248/1 | R/h Roller Cover Nt [b |
| 11 | 322060249/0 | Left Roller Cover [bla |
| 11 | 322060249/1 | L/h Roller Cover Nt [b |
| 12 | 122446194/0 | Spring |
| 13 | 112154510/0 | Low Self-locking Nut M |
| 14 | 322735603/0 | Height Adjust Qadrant |
| 15 | 112727803/0 | Screw Tcb Torx M6x14 A |
| 16 | 322207325/0 | Bearing Support Plate |
| 17 | 112735662/1 | Screw Tcb Torx M6 X 12 |
| 18 | 122671650/0 | Washer |
| 19 | 381005169/0 | Roller Support Assembl |
| 20 | 119216036/0 | Bearing 6201-2rs Nr C3 |
| 21 | 322855000/0 | Roller Bush |
| 22 | 381007401/0 | Drive Roller Assembly |
| 23 | 122033361/0 | Roller Axle Shaft |
| 26 | 112735592/0 | Self-tap Screw M6 X 20 |
| 27 | 112728706/0 | Self-tapping Screw K40 |
| 28 | 122671651/0 | Washer 8.3 X 22 X 2 |
| 29 | 112155015/0 | Self-grip Nut M8 |
| 30 | 112691700/0 | Hex-head Screw M8x55 U |
| 30 | 125580030/0 | Belt Guide Pin |
| 31 | 112620210/0 | Elastic Roll Pin 4x30 |
| 32 | 114366134/0 | Adjust Lever Decal Rol |
| 33 | 122167840/0 | Spacer |
| Belt Protection Pag.7 | ||
| 1 | 322291150/0 | Rubber Insert |
| 2 | 122060191/1 | Belt Protection Guard [td/l 43] |
| 3 | 112727791/0 | Cross-head Screw M6x20 Uni 7687 Acc.4.8 |
| Protection Pag.8 | ||
| 1 | 322170966/0 | Engine Support Ring |
| 2 | 112154210/0 | Self-lock Winged Nut M |
| 3 | 112521350/0 | Washer M8 8.4x16x1.6 |
| 4 | 112691700/0 | Hex-head Screw M8x55 U |
| 5 | 122170836/1 | Engine Spacer |
| Blade Pag.9 | ||
| 1 | 122465639/2 | Blade Boss D=22.2mm |
| 2 | 181004341/3 | Blade 41cm |
| 3 | 122160400/0 | Spring Washer 50x2x10. |
| 4 | 112523080/0 | Washer M10 11x30x2.5 |
| 5 | 112736815/0 | Hex-head Screw Te 3/8" |
| 6 | 112139150/0 | Woodruff Key 4x6.5 D16 |
| Grass Catcher Pag.10 | ||
| 1 | 381008081/2 | Deflector Assembly [bl |
| 2 | 122450466/0 | L/h Deflector Spring |
| 3 | 122517882/0 | Deflector Rod |
| 4 | 122450465/0 | R/h Deflector Spring |
| 5 | 112604899/0 | Starlock Washer Rpco 3 |
| 6 | 381486014/0 | Grasscatcher Top-full |
| 7 | 122608527/0 | Grasscatcher Frame |
| 8 | 181002227/0 | Grassbag-roller [black |
| 9 | 112728680/0 | Pan Head Cross Self-tap Screw D=5 X 25 |
| 10 | 322545159/0 | Fixing Plate |
| 11 | 381008707/0 | Grasscatcher Screw Kit |
| Engine, Carburettor, Tank Pag.11 | ||
| 1 | 118552685/0 | Engine Assembly 140cc |
| 2 | 112292102/0 | Flanged Hexagonal Nut |
| 3 | 118552628/0 | Starter Assembly |
| 4 | 118551619/0 | Recoil Handle |
| 5 | 118550779/0 | Recoil Rope |
| 6 | 118551621/0 | Recoil Starter Spring |
| 7 | 118551620/0 | Recoil Pulley |
| 8 | 118551626/0 | Return Spring Ratchet |
| 9 | 118551622/0 | Starter Ratchet |
| 10 | 118551625/0 | Spring |
| 11 | 118551623/0 | Cover |
| 13 | 118551624/0 | Recoil Pulley Bolt |
| 14 | 118552710/0 | Fan Cover |
| 15 | 118550907/0 | Stud Bolt |
| 16 | 118550906/0 | Stud Bolt |
| 17 | 112791500/0 | Screw Te M6x25 Uni 573 |
| 18 | 118552707/0 | Ignition Coil |
| 20 | 9400-0244-00 | Spark Plug |
| 21 | 112789000/0 | Hex-head Screw M5x12 U |
| 22 | 118551456/0 | Auto-choke Control |
| 23 | 118551459/0 | Choke Control Rod |
| 24 | 118551352/0 | Retainer Clip |
| 25 | 118551451/1 | Carburator |
| 26 | 118550930/0 | Stud Bolt |
| 27 | 118550929/0 | Gasket |
| 28 | 118552513/0 | Carburettor Insulator |
| 29 | 118550927/0 | Gasket |
| 30 | 118550924/0 | Carburettor Gasket |
| 31 | 118551461/0 | Air Filter Assembly |
| 32 | 118550946/0 | Inner Air Filter |
| 33 | 118550945/0 | Outer Air Filter |
| 34 | 118550944/0 | Air Filter Cover |
| 35 | 112292102/0 | Flanged Hexagonal Nut |
| 36 | 118551481/0 | Fuel Pipe |
| 37 | 118550918/0 | Pipe Clip |
| 38 | 118550314/0 | Fuel Filter |
| 39 | 118551454/0 | Fuel Tank Assembly |
| 40 | 118550943/1 | Fuel Tank Cap |
| 41 | 112792099/0 | Hex-head Screw M6x30 U |
| 42 | 118550920/0 | Breather Fuel Pipe |
| 43 | 118550933/0 | Governor Arm |
| 44 | 118552715/0 | Throttle Handle Combination |
| 45 | 112789000/0 | Hex-head Screw M5x12 U |
| 46 | 118550932/0 | Governor Spring |
| 47 | 118550805/0 | Bolt |
| 48 | 118550806/0 | Nut |
| 49 | 118550925/0 | Governor Rod |
| 50 | 118550898/0 | Muffler Gasket |
| 51 | 118551464/0 | Muffler |
| 52 | 112792425/0 | Hex-head Screw M6 X 55 |
| 53 | 118550900/0 | Muffler Guard |
| 54 | 118551277/0 | Bolt |
| 201 | 1111-9234-01 | Sae 30 4 Stroke Oil 0.6 Litre [16] |
| 201 | 1111-9237-01 | 10w-30 4 Stroke Oil 0.6 Litre |
| 201 | 1111-9244-01 | Sae 30 4 Stroke Oil (For Italy) 0,6 Lt |
| 202 | 1111-9235-01 | Sae 30 4 Stroke Oil 1 Litre |
| 203 | 1111-9236-01 | Sae 30 4 Stroke Oil 1.4 Litre |
| 203 | 1111-9238-01 | 10w-30 4 Stroke Oil 1.4 Litre |
| 203 | 1111-9245-01 | Sae 30 4 Stroke Oil (For Italy) 1,4 Lt |
| Engine, Piston, Crankshaft Pag.12 | ||
| 1 | 118550336/0 | Nut |
| 2 | 118552709/0 | Flywheel |
| 3 | 118551277/0 | Bolt |
| 4 | 9959-0620-16 | Screw Te M6x25 Uni 573 |
| 5 | 118552644/0 | Flywheel Brake/stop Sw |
| 6 | 118550911/0 | Flywheel Brake/stop Switch |
| 7 | 118552705/0 | Oil Seal |
| 9 | 112789000/0 | Hex-head Screw M5x12 U |
| 10 | 118550904/0 | Breather Chamber Cover |
| 11 | 118550903/0 | Breather Gasket |
| 12 | 118550902/0 | Valve |
| 13 | 118552717/0 | Crankshaft |
| 14 | 118550288/0 | Woodruff Key |
| 15 | 118552533/0 | Washer |
| 16 | 118552716/0 | Camshaft Assembly |
| 18 | 112789000/0 | Hex-head Screw M5x12 U |
| 19 | 118551460/0 | Speed Governor |
| 20 | 118552541/0 | Governor Arm Shaft |
| 21 | 118550666/0 | Washer |
| 22 | 118550935/0 | Oil Seal |
| 23 | 118550856/0 | Lock Pin |
| 24 | 118552654/0 | Oil Seal |
| 25 | 118552713/0 | Crankcase Cover |
| 26 | 118552712/0 | Oil Cap Combination |
| 27 | 118551535/0 | Screw Te M6x25 Uni 573 |
| 28 | 118552646/0 | Hexagonal Bolt |
| 29 | 118552528/0 | Head Cover |
| 30 | 118550892/0 | Head Cover Gasket |
| 31 | 118550893/0 | Rocker Valve Arm Set |
| 32 | 118552593/0 | Plate |
| 33 | 118550895/0 | Retainer Valve Spring |
| 34 | 118550896/0 | Valve Spring |
| 35 | 118550910/0 | Intake/exhaust Valve K |
| 36 | 118550291/0 | Valve Lifter |
| 37 | 118550912/0 | Push Rod |
| 38 | 118552551/0 | Piston |
| 39 | 118552553/0 | Piston Ring Set |
| 40 | 118550915/0 | Piston Pin |
| 41 | 118550914/0 | Piston Pin Clip |
| 42 | 118550916/0 | Connecting Rod Assembl |
| 43 | 118551117/0 | Valve Stem Seal |
| 46 | 118552706/0 | Side Plate |
| 47 | 118552708/0 | Side Plate |
| Engine Cover Pag.13 | ||
| 1 | 322055629/0 | Engine Cover Insert [grey] St120-140 |
| 2 | 322055630/0 | Stiga Yellow Cover, Exter.part St120-140 |
| 3 | 322055627/0 | Premium Insert Cover [grey] |
Data sheet
You might also like