Stihl Parts | Stihl Parts Lookup
Stihl MS171 Specs
Weight for powerhead only: 4.3 kg (9.5 lbs.)
Chain oil tank capacity: 180 cc (6.1 oz.)
Displacement: 31.8 cc (1.94 cu. in.)
Horse power: 1.7 bhp
Fuel mix: 50:1 with Stihl 2 cycle oil
Fuel tank capacity: 280 cc (9.5 oz.)
Standard Cylinder Diameter: 37mm
Cylinder construction: chrome plated aluminum
Crankcase construction: cast magnesium
Standard chain pitch: 3/8" PMMC3
Stihl MS171 Chainsaw Parts Lookup List
1139 120 1602 Air filter
1139 124 0800 Pre filter
1139 141 4702 Air filter top cover
12" Bar - 3/8” Low Profile, Gauge .050"
12" Bar - 3/8” Low Profile, Gauge .043"
14" Bar - 3/8” Low Profile, Gauge .050"
14" Bar - 3/8” Low Profile, Gauge .043"
16" Bar - 3/8” Low Profile, Gauge .050"
16" Bar - 3/8” Low Profile, Gauge .043"
12" Chain - 3/8” Low Profile, Gauge .050", Drive Links 44
12" Chain - 3/8” Low Profile, Gauge .043", Drive Links 44
14" Chain - 3/8” Low Profile, Gauge .050", Drive Links 50
14" Chain - 3/8” Low Profile, Gauge .043", Drive Links 50
16" Chain - 3/8” Low Profile, Gauge .050", Drive Links 55
16" Chain - 3/8” Low Profile, Gauge .043", Drive Links 55
Zama Carburetor models:
C1Q-S269
C1Q-S238
C1Q-S217A
C1Q-S123C
0000 955 0801 Bar nut
1123 664 2400 Bar stud
1123 664 0500 Bucking spikes
1123 007 1000 Chain adjuster
1139 160 5400 Chain brake assembly
1139 020 1200 Cylinder and piston (37mm)
1139 020 1204 Cylinder and piston (38mm)
1139 141 3201 Exhaust gasket cooling plate
1139 400 1201 Flywheel
0000 350 0525 Fuel cap
0000 350 3500 / 0000 350 3504 Fuel filter
1139 358 7700 Fuel line
1139 358 7706 Fuel line
0000 350 5802 Fuel tank vent
1139 400 1307 Ignition coil
1139 007 1800 Maintenance kit
1139 140 0602 Muffler
0000 350 0526 Oil cap
1139 030 2003 Piston kit (37 mm)
1139 030 2006 Piston kit (38mm)
1139 640 1700 Sprocket cover
9512 933 2260 Sprocket needle bearing cage (10x13x10)
1139 080 2102 Starter assembly
1129 190 0601 Starter spring
1123 195 0400 Starter pulley
1125 195 7200 Starter pawl
1118 195 3500 Spring clip
1121 195 3400 / 0000 190 3402 Starter handle
Champion RZ7C spark plug
NGK CMR6H spark plug
1139 124 0800 Pre filter
1139 141 4702 Air filter top cover
12" Bar - 3/8” Low Profile, Gauge .050"
12" Bar - 3/8” Low Profile, Gauge .043"
14" Bar - 3/8” Low Profile, Gauge .050"
14" Bar - 3/8” Low Profile, Gauge .043"
16" Bar - 3/8” Low Profile, Gauge .050"
16" Bar - 3/8” Low Profile, Gauge .043"
12" Chain - 3/8” Low Profile, Gauge .050", Drive Links 44
12" Chain - 3/8” Low Profile, Gauge .043", Drive Links 44
14" Chain - 3/8” Low Profile, Gauge .050", Drive Links 50
14" Chain - 3/8” Low Profile, Gauge .043", Drive Links 50
16" Chain - 3/8” Low Profile, Gauge .050", Drive Links 55
16" Chain - 3/8” Low Profile, Gauge .043", Drive Links 55
Zama Carburetor models:
C1Q-S269
C1Q-S238
C1Q-S217A
C1Q-S123C
0000 955 0801 Bar nut
1123 664 2400 Bar stud
1123 664 0500 Bucking spikes
1123 007 1000 Chain adjuster
1139 160 5400 Chain brake assembly
1139 020 1200 Cylinder and piston (37mm)
1139 020 1204 Cylinder and piston (38mm)
1139 141 3201 Exhaust gasket cooling plate
1139 400 1201 Flywheel
0000 350 0525 Fuel cap
0000 350 3500 / 0000 350 3504 Fuel filter
1139 358 7700 Fuel line
1139 358 7706 Fuel line
0000 350 5802 Fuel tank vent
1139 400 1307 Ignition coil
1139 007 1800 Maintenance kit
1139 140 0602 Muffler
0000 350 0526 Oil cap
1139 030 2003 Piston kit (37 mm)
1139 030 2006 Piston kit (38mm)
1139 640 1700 Sprocket cover
9512 933 2260 Sprocket needle bearing cage (10x13x10)
1139 080 2102 Starter assembly
1129 190 0601 Starter spring
1123 195 0400 Starter pulley
1125 195 7200 Starter pawl
1118 195 3500 Spring clip
1121 195 3400 / 0000 190 3402 Starter handle
Champion RZ7C spark plug
NGK CMR6H spark plug
