Stihl BT 121 Z Auger spares
View all the spares that fit a BT 121 Z Auger. If you are still having trouble, try using the search at the top of the page, or get help identifying the correct part using our interactive diagrams.
Stihl Air filter
4134 141 0300
£9.66
Stihl Blade � 150mm
4404 682 3104
£36.68
Stihl Blade � 200mm
4404 682 3105
£43.36
Stihl Blade � 60mm
4404 682 3101
£22.88
Stihl Bushing
1110 084 9102
£1.96
Stihl Choke knob
4128 182 9500
£3.90
Stihl Combination wrench
4224 890 3400
£9.20
Stihl Drill head
4404 680 3054
£112.70
Stihl Drill head
4404 680 3055
£164.46
Stihl Earth auger 200mm
4404 680 2020
£382.37
Stihl E-clip DIN6799-4
9460 624 0400
£0.24
Stihl Filler cap
4128 350 0505
£8.63
Stihl Flywheel
4134 400 1200
£102.92
Stihl Fuel pump
0000 350 6201
£11.96
Stihl Fuel pump
4130 350 6200
£11.96
Stihl Gasket
1123 129 0905
£2.30
Stihl Gasket
4128 129 0900
£2.30
Stihl Grommet
0000 989 0516
£1.49
Stihl Grommet
1125 084 8900
£0.92
Stihl Hexagon nut DIN6923-M5-8
9220 260 0700
£0.46
Stihl Hexagon nut M5-10
9216 263 0700
£0.46
Stihl Hexagon nut M8
9220 260 1100
£0.80
Stihl Hose
0000 930 2802
£4.03
Stihl Hose
4128 358 0800
£8.52
Stihl Lockout lever
4137 182 0802
£5.06
Stihl Oil seal DIN3760-BS12x22x5
9640 003 1195
£5.28
Stihl Pan head self-tapping screw IS-D5x24
9075 478 4159
£0.92
Stihl Pan head self-tapping screw IS-P4x16
9074 478 3025
£0.80
Stihl Pan head self-tapping screw IS-P5x16
9074 477 4130
£0.92
Stihl Pawl
0000 195 7200
£2.30
Stihl Pickup body
0000 350 3502
£5.98
Stihl Plant Spiral earth auger bit 150mm
4311 680 2515
£244.96
Stihl Retaining clip
4311 682 3500
£8.28
Stihl Rewind spring
4134 190 0601
£9.42
Stihl Rope
0000 350 0900
£1.27
Stihl Rope rotor
4128 195 0400
£8.39
Stihl Screw
0000 951 1100
£1.62
Stihl Screw plug
4119 713 6500
£3.22
Stihl Shutter
4128 793 3000
£2.87
Stihl Sleeve
0000 988 8600
£1.14
Stihl Snap ring DIN73130-C10
9463 650 1000
£0.70
Stihl Soil loosener earth auger 260mm
4404 680 1900
£293.26
Stihl Spark plug Bosch WSR 6 F
Stihl Spark plug NGK BPMR7A
0000 400 7000
£3.90
Stihl Spline screw IS-M5x12
9022 341 0960
£0.80
Stihl Spring
1118 195 3500
£1.14
Stihl Starter rope 3 x 850mm
0000 195 8203
£3.11
Stihl Tension spring
0000 997 5519
£1.14
Stihl Torsion spring
0000 998 0604
£1.38
Stihl Tube of sealant HT red 70ml
0783 830 2000
£18.52
Stihl Washer
0000 958 0923
£1.14
Stihl Washer 16x10x0.5
0000 958 1000
£1.14
Stihl Washer DIN125-A5,3
9291 021 0120
£0.35
Stihl
Stihl AV housing
4313 790 0901
£11.74
Stihl Ball
1125 122 4200
£1.73
Stihl Ball
4119 122 4200
£1.73
Stihl Bearing pin
4311 162 2200
£10.36
Stihl Blade � 120mm
4404 682 3103
£31.98
Stihl Blade � 90mm
4404 682 3102
£27.49
Stihl Brake band
4313 160 5401
£10.36
Stihl Cable tie 3.6x150mm
0751 010 7056
£0.70
Stihl Cap
4229 121 2701
£5.87
Stihl Cap
0000 195 7000
£1.62
Stihl Carburettor C1Q-S161B
4134 120 0652
£133.40
Stihl Carburettor housing
4134 120 0102
£37.72
Stihl Choke shaft
4134 121 3000
£16.91
Stihl Choke shutter
4128 121 2900
£4.60
Stihl Circlips DIN471-13x1
9455 621 1300
£0.80
Stihl Circlips DIN472-32x1.2
9456 621 3600
£1.27
Stihl Clamp
4311 162 2300
£3.90
Stihl Clamp
4137 791 9400
£3.22
Stihl Clutch
4128 160 2001
£60.96
Stihl Clutch drum
4313 160 2900
£33.23
Stihl Clutch housing
4313 160 0650
£82.80
Stihl Collar screw
1120 122 6600
£4.38
Stihl Collar screw
1120 122 6601
£4.38
Stihl Collar screw
0000 711 8700
£3.34
Stihl Connector
4128 140 6900
£9.66
Stihl Control handle
4137 790 1307
£46.92
Stihl Countersunk screw DIN963-M6x12-4.8
9062 319 1260
£0.80
Stihl Cover
4313 161 1100
£4.03
Stihl Cover washer
4128 162 1000
£6.10
Stihl Crankcase drive side
4134 020 2900
£120.76
Stihl Crankcase fan side
4134 020 2600
£118.44
Stihl Crankshaft
4134 030 0403
£118.44
Stihl Cylinder and piston 35mm
Stihl Cylinder gasket
4134 029 2300
£3.22
Stihl Cylindrical pin ISO2338-4h8x25-St
9371 470 2168
£0.70
Stihl Drill chuck
4311 680 4010
£457.13
Stihl Drill head
4404 680 3050
£44.05
Stihl Drill head
4404 680 3051
£62.10
Stihl Drill head
4404 680 3052
£77.63
Stihl Drill head
4404 680 3053
£94.30
Stihl Drill point
4311 680 3305
£36.23
Stihl Drive gear
4313 642 0100
£45.78
Stihl Drive Gear
Stihl Earth auger 120mm
4404 680 2012
£350.76
Stihl Earth auger 150mm
4404 680 2015
£359.38
Stihl Earth auger 40mm
4404 680 2004
£304.74
Stihl Earth auger 60mm
4404 680 2006
£316.26
Stihl Earth auger 90mm
4404 680 2009
£330.62
Stihl E-clip
1120 122 9000
£2.18
Stihl Elbow connector
4313 791 5500
£13.22
Stihl End cover
4134 121 0801
£17.94
Stihl End cover
4134 121 0802
£17.94
Stihl End cover
4134 121 0803
£17.94
Stihl Fan housing
4134 080 1801
£32.88
Stihl Fan housing with rewind starter
4134 080 2101
£73.03
Stihl Filler cap retainer
0000 353 0800
£1.62
Stihl Filter cover
4134 141 0500
£19.67
Stihl Filter housing
4134 140 2850
£19.08
Stihl Filter housing
4134 140 2801
£18.05
Stihl Fixed jet 0.40
1132 121 5640
£10.12
Stihl Flat head screw M3x3.5
9079 319 0280
£0.70
Stihl Flat spring
4311 162 7800
£1.73
Stihl Flat spring
4311 162 7805
£1.73
Stihl Fuel tank
4134 350 0400
£61.52
Stihl Gasket
1129 129 0900
£2.30
Stihl Gasket
4134 129 0900
£2.30
Stihl Gasket
4134 129 0901
£2.30
Stihl GEAR HOUSING
Stihl Gearbox cover
Stihl Grommet
4134 123 7500
£1.62
Stihl Grommet
4134 432 9300
£1.49
Stihl Grooved ball bearing DIN625-6002-2Z
9503 003 5260
£14.94
Stihl Grooved ball bearing DIN625-6002-C3
9503 003 0310
£12.53
Stihl Grooved ball bearing DIN625-6004
9503 003 0510
£17.59
Stihl Grooved ball bearing DIN625-6200
9503 003 6320
£13.69
Stihl Grooved ball bearing DIN625-6201
9503 003 0242
£14.60
Stihl Handle
4137 790 0300
£24.84
Stihl Handle
4313 791 0300
£20.70
Stihl Handle frame
4313 790 5600
£142.60
Stihl Handlebar
4313 791 1702
£27.36
Stihl Handlebar
4313 791 1703
£27.02
Stihl Heat shield
4134 122 1801
£3.56
Stihl Hexagonal head screw
0000 951 0606
£1.62
Stihl High speed screw
4134 122 6701
£11.28
Stihl Idle speed screw
4180 122 6200
£11.28
Stihl Ignition module
4134 400 1301
£98.33
Stihl Inlet control lever
1125 121 5000
£3.46
Stihl Inlet needle
4116 121 5100
£11.28
Stihl Insert
Stihl Insulating hose
4137 442 0400
£2.30
Stihl Lever
1121 160 5000
£9.77
Stihl Lever
4134 123 7300
£3.34
Stihl Limit stop
4313 792 9400
£4.84
Stihl METERING DIAPHRAGM
Stihl Metering diaphragm
4129 121 4700
£15.64
Stihl Muffler gasket
4134 149 0600
£1.73
Stihl Needle cage 10x13x12.5
9512 003 2250
£7.25
Stihl Oil seal 35x20x7
9630 003 3616
£8.74
Stihl Oval head screw
1120 122 7800
£4.60
Stihl Pan head self-tapping screw IS-D4x20
9075 478 3022
£0.92
Stihl Pan head self-tapping screw IS-D5x28
9075 478 4175
£1.03
Stihl Pin
4128 121 8901
£8.98
Stihl Pin
1120 162 5200
£1.49
Stihl Pin
1121 162 5200
£1.49
Stihl Piston 35mm
Stihl Piston pin 10x6.5x28
4119 034 1500
£7.25
Stihl Piston ring 35x1.5mm
4119 034 3001
£5.28
Stihl Pump diaphragm
1129 121 4800
£15.64
Stihl Retainer
Stihl Ring
0000 961 0608
£1.84
Stihl Round head screw
1125 122 7403
£4.60
Stihl Round head screw
1120 122 7400
£4.60
Stihl Rubber buffer
4313 792 9300
£2.76
Stihl Screw
4223 084 5600
£3.11
Stihl Screw
0000 951 1102
£1.73
Stihl Screwdriver
0000 890 2300
£2.08
Stihl Sealing ring
4134 129 3000
£6.22
Stihl Self-tapping screw IS-P3x6
9104 003 0410
£0.70
Stihl Set of carburettor parts
1129 007 1062
£30.94
Stihl Set of carburettor parts
4128 007 1060
£30.94
Stihl Set of gaskets
4134 007 1050
£12.31
Stihl Shaft
4313 642 0600
£64.40
Stihl Shaft
4313 642 2500
£66.70
Stihl Shaft extensions 25cm
4313 680 2300
£85.67
Stihl Shaft extensions 45cm
4311 680 2350
£104.64
Stihl Short circuit wire
4134 440 1101
£3.90
Stihl Shroud
4134 084 0912
£30.94
Stihl Sleeve
4600 641 4900
£1.49
Stihl Sleeve
0000 351 3200
£1.49
Stihl Slide control
4137 182 1701
£4.25
Stihl Spark plug boot
4128 405 1000
£7.36
Stihl Spindle
1120 121 9200
£1.38
Stihl Spline screw IS-M5x10
9022 341 0950
£0.80
Stihl Spline screw IS-M5x20
9022 341 1019
£0.92
Stihl Spline screw IS-M5x30x22
9022 341 1070
£1.03
Stihl Spline screw IS-M5x52x22
9022 341 1110
£1.38
Stihl Spline screw IS-M6x18
9022 341 1310
£0.92
Stihl Split pin DIN94 5x45
9395 021 2360
£1.03
Stihl Spring
1123 122 3000
£2.41
Stihl Spring
1123 122 3001
£2.65
Stihl Spring
4119 122 3002
£2.41
Stihl Spring
4128 791 3100
£2.41
Stihl Square nut DIN557-M5-5
9222 068 0700
£0.35
Stihl Starter grip ElastoStart 3mm
0000 190 3405
£20.24
Stihl Strainer
1123 121 7800
£3.46
Stihl Support
4134 180 6702
£4.72
Stihl Support cushion
4313 748 2501
£46.68
Stihl Support, bottom
4134 182 2104
£3.56
Stihl Tension spring
4311 162 7900
£2.18
Stihl Throttle cable
4313 180 1102
£35.08
Stihl Throttle cable
4313 182 3200
£33.70
Stihl Throttle trigger
4137 182 1001
£6.55
Stihl TOOL KIT POUCH
Stihl Torsion spring
4128 182 4501
£1.14
Stihl Torsion spring
4137 182 4504
£1.38
Stihl Torsion spring
4137 182 4505
£1.38
Stihl Trip lever
4311 160 4800
£56.82
Stihl Tube
4313 790 2901
£69.58
Stihl Warning pictogram BT
0000 967 3703
£2.18
Stihl Warning pictogram filler cap
Stihl Washer
4137 121 8600
£1.14
Stihl Washer
4140 036 0300
£1.14
Stihl Washer DIN125-A5,3
9291 021 0121
£0.35
