Genuine STIHL parts for the STIHL SG 71 (SG 71 Manual Backpack Sprayer) — 5 exploded parts diagrams and 106 parts with their STIHL part numbers. Find the part by its number on the diagram, then its part number in the list below it. Lawn Barn is an authorized STIHL dealer: parts we have ship from our shelf, and we order STIHL parts every day.
Not sure which part you need? Call Lawn Barn at 215-757-3850 with the model and serial number — a few parts changed between serial ranges. See the STIHL SG 71 itself.
STIHL SG 71 B - Container
| Ref | Part | Part number | Qty | At Lawn Barn |
|---|---|---|---|---|
| 1 | Container cap | 42557000900 | 1 | $30.49 · Usually ships in 2 business days |
| 2 | Valve | 42555120600 | 1 | $8.99 · Usually ships in 2 business days |
| 3 | O-ring 139.29x3.53 | 96459459231 | 1 | $4.99 · Usually ships in 2 business days |
| 4 | Filler cap retainer | 00003500906 | 1 | $8.99 · Usually ships in 2 business days |
| 5 | Strainer | 42557081000 | 1 | $20.49 · Usually ships in 2 business days |
| 6 | Guide bushing | 42557408100 | 1 | $6.49 · Usually ships in 2 business days |
| 7 | Support | 42557922500 | 1 | $8.49 · Usually ships in 2 business days |
| 8 | Elbow connector (now 42556700100) | 42556700102 | 1 | $10.99 · Usually ships in 2 business days |
| 9 | Union nut | 42555122000 | 1 | $2.50 · Usually ships in 2 business days |
| 10 | Warning pictogram | 42559674007 | 1 | Order at the counter |
| 11 | Handle (now 42557900300) | 42557900301 | 1 | $45.49 · Usually ships in 2 business days |
| 12 | Spring | 42557913100 | 1 | $4.49 · Usually ships in 2 business days |
| 13 | Lever (now 42557007000) | 42557007003 | 1 | Order at the counter |
| 14 | Shaft | 42557633501 | 1 | $51.49 · Usually ships in 2 business days |
| 15 | Shaft | 42557633500 | 1 | $51.99 · Usually ships in 2 business days |
| 16 | Retaining pin (now 42557051200) | 42557051201 | 1 | $8.99 · Usually ships in 2 business days |
STIHL SG 71 D - Pump
| Ref | Part | Part number | Qty | At Lawn Barn |
|---|---|---|---|---|
| 1 | Pump barrel (now 42556706601) | 42556706602 | 1 | $29.49 · Usually ships in 2 business days |
| 2 | Valve | 42555120600 | 1 | $8.99 · Usually ships in 2 business days |
| 3 | O-ring 117.7x3.53 | 96459518960 | 1 | $8.99 · Usually ships in 2 business days |
| 4 | Pressure vessel (now 42555400200) | 42555400204 | 1 | $74.49 · Usually ships in 2 business days |
| 5 | Valve body | 42555120700 | 1 | $10.49 · Usually ships in 2 business days |
| 6 | Valve | 42555120600 | 1 | $8.99 · Usually ships in 2 business days |
| 7 | Piston packing | 42556790400 | 1 | $3.99 · Usually ships in 2 business days |
| 8 | Hose (now 42557016000) | 42556700300 | 1 | $12.99 · Usually ships in 2 business days |
| 9 | Pressure relief valve | 42555100904 | 1 | $15.49 · Usually ships in 2 business days |
| 10 | Pressure relief valve | 42555100903 | 1 | $15.49 · Usually ships in 2 business days |
| 11 | Hose clip | 42559889100 | 2 | $4.99 · Usually ships in 2 business days |
| 12 | Rod | 42557057000 | 1 | $64.99 · Usually ships in 2 business days |
| 13 | Bow | 42556762300 | 1 | $6.49 · Usually ships in 2 business days |
| 14 | Cover | 42557033500 | 1 | $5.49 · Usually ships in 2 business days |
| 15 | Pin | 42557039000 | 1 | $2.99 · Usually ships in 2 business days |
| 16 | E-clip 8 | 94606240800 | 1 | $1.50 · Usually ships in 2 business days |
STIHL SG 71 F - Harness
| Ref | Part | Part number | Qty | At Lawn Barn |
|---|---|---|---|---|
| 1 | Harness | 42557109007 | 1 | $36.99 · Usually ships in 2 business days |
| 2 | Pin | 42557163700 | 1 | $5.99 · Usually ships in 2 business days |
| 3 | Repair kit hook | 42440071008 | 1 | $57.99 · In stock |
| 4 | Snap hook with strap | 42447106900 | 1 | $21.99 · Usually ships in 2 business days |
| 5 | Hook | 42447914600 | 1 | $36.49 · Usually ships in 2 business days |
| 6 | Back rest pad | 42557908000 | 1 | $20.99 · Usually ships in 2 business days |
| 7 | Lap belt | 42557109100 | 1 | $40.99 · Usually ships in 2 business days |
| 8 | Rivet 5.9x17 | 07510307651 | 2 | $2.50 · Usually ships in 2 business days |
| 9 | Carrying handle (now 42557915700) | 42557901900 | 1 | $23.49 · Usually ships in 2 business days |
| 10 | Pan head self-tapping screw IS-P5x25 | 90744774190 | 2 | $2.49 · Usually ships in 2 business days |
| 11 | Flat head screw M5x25 | 91103191051 | 2 | Call us |
| 12 | Hexagon nut M5 | 92082600700 | 2 | $1.50 · Usually ships in 2 business days |
STIHL SG 71 H - Spray gun, Spray lance/wand
| Ref | Part | Part number | Qty | At Lawn Barn |
|---|---|---|---|---|
| 1 | Spray gun (now 42555001301) | 42555001308 | 1 | $53.49 · Usually ships in 2 business days |
| 2 | Control bolt | 42555002902 | 1 | $6.49 · Usually ships in 2 business days |
| 3 | O-ring 4.42x2.62 | 0000I001005 | 1 | Order at the counter |
| 4 | O-ring 3x1.5 | 0000I001006 | 1 | Order at the counter |
| 5 | Sealing ring | 42555290200 | 1 | $2.50 · Usually ships in 2 business days |
| 6 | End cap | 42555024400 | 1 | $4.49 · Usually ships in 2 business days |
| 7 | Lever (now 42555103902) | 42555103903 | 1 | Call us |
| 8 | Housing (now 42555100100) | 42555100103 | 1 | $12.99 · Usually ships in 2 business days |
| 9 | Ring | 42555024500 | 1 | $2.49 · Usually ships in 2 business days |
| 10 | Cap | 0000I000972 | 1 | Order at the counter |
| 11 | O-ring 18.5x2.2 | 0000I000924 | 1 | Order at the counter |
| 12 | Filter | 42555020700 | 1 | $6.49 · Usually ships in 2 business days |
| 13 | Handle | 42555021901 | 1 | $7.99 · Usually ships in 2 business days |
| 14 | Pan head self-tapping screw 3x12 | 42555026000 | 4 | $2.50 · Usually ships in 2 business days |
| 15 | Filter | 42555020701 | 1 | $22.99 · Usually ships in 2 business days |
| 16 | Spray lance/wand | 42555000901 | 1 | Order at the counter |
| 17 | Spray lance/wand (now 42555000902) | 42555000906 | 1 | $25.99 · Usually ships in 2 business days |
| 18 | Spray lance/wand (now 42555000902) | 42555000905 | 1 | $43.99 · Usually ships in 2 business days |
| 19 | O-ring 12x2.5 | 0000I000927 | 1 | Order at the counter |
| 20 | Connector | 42555130201 | 1 | $8.49 · Usually ships in 2 business days |
| 21 | O-ring 9x3-FPM75 | 96459517431 | 1 | Order at the counter |
| 22 | Sealing ring | 0000I000928 | 1 | Order at the counter |
| 23 | O-ring N7,52x3,53-NBR70 | 96459447478 | 2 | $2.50 · Usually ships in 2 business days |
| 24 | Connector (now 42555130202) | 42555130200 | 1 | $7.49 · Usually ships in 2 business days |
| 25 | Nozzle | 42557006302 | 1 | $21.49 · Usually ships in 2 business days |
| 26 | Hose (now 42557016001) | 42556700301 | 1 | $31.99 · Usually ships in 2 business days |
| 27 | Union nut | 42557083105 | 2 | $2.50 · Usually ships in 2 business days |
| 28 | Union nut (now 42557083100) | 42557083106 | 2 | $2.50 · Usually ships in 2 business days |
| 29 | Set of gaskets | 42550071600 | 1 | $30.49 · Usually ships in 2 business days |
STIHL SG 71 J - Extras
| Ref | Part | Part number | Qty | At Lawn Barn |
|---|---|---|---|---|
| 1 | Spray lance/wand | 42555000900 | 1 | Order at the counter |
| 2 | O-ring 12x2.5 | 0000I000927 | 1 | Order at the counter |
| 3 | Gasket | 42555090300 | 1 | $3.49 · Usually ships in 2 business days |
| 4 | Extension lance | 42555000303 | 1 | $31.49 · Usually ships in 2 business days |
| 5 | Sprayer boom | 42555009702 | 1 | Order at the counter |
| 6 | Gasket | 42555090300 | 4 | $3.49 · Usually ships in 2 business days |
| 7 | Nozzle housing | 42555002800 | 3 | $15.49 · Usually ships in 2 business days |
| 8 | Fan jet nozzle 80-02 | 42555021702 | 3 | $20.99 · Usually ships in 2 business days |
| 9 | Extension lance/wand | 42555000302 | 1 | Order at the counter |
| 10 | O-ring N7,52x3,53-NBR70 | 96459447478 | 1 | $2.50 · Usually ships in 2 business days |
| 11 | Connector | 42555031200 | 1 | Order at the counter |
| 12 | O-ring 10x3-FPM | 0000I001016 | 1 | Order at the counter |
| 13 | Two-way nozzle | 42555008500 | 1 | $67.49 · Usually ships in 2 business days |
| 14 | Set of nozzles | 42550071000 | 1 | $22.99 · Usually ships in 2 business days |
| 15 | Fan jet nozzle 80-015 | 42555021000 | 1 | $3.49 · Usually ships in 2 business days |
| 16 | Fan jet nozzle 80-02 | 42555021702 | 1 | $20.99 · Usually ships in 2 business days |
| 17 | Hollow cone nozzle HC015 | 0000I001011 | 1 | Order at the counter |
| 18 | Hollow cone nozzle HC02 | 0000I001015 | 1 | Order at the counter |
| 19 | Fan jet nozzle 80-04 | 42555021700 | 1 | $27.49 · Usually ships in 2 business days |
| 20 | Fan jet nozzle 65-0025 | 42555021701 | 1 | $49.99 · Usually ships in 2 business days |
| 21 | Nozzle | 42557006304 | 1 | Order at the counter |
| 22 | Nozzle | 42557006302 | 1 | $21.49 · Usually ships in 2 business days |
| 23 | Nozzle 2.5 mm | 42557006303 | 1 | $16.99 · Usually ships in 2 business days |
| 24 | Spraying bell | 42555005800 | 1 | Not available |
| 25 | Fan jet nozzle 80-015 | 42555021000 | 1 | $3.49 · Usually ships in 2 business days |
| 26 | Control valve 1 bar | 42555007403 | 1 | $96.99 · Usually ships in 2 business days |
| 27 | Control valve 1,5 bar | 42555007404 | 1 | $96.99 · Usually ships in 2 business days |
| 28 | Control valve 2 bar | 42555007405 | 1 | $96.99 · Usually ships in 2 business days |
| 29 | Telescopic lance | 42555002101 | 1 | Order at the counter |
| 30 | Gasket | 42555090500 | 1 | Order at the counter |
| 31 | Connector | 42555130201 | 1 | $8.49 · Usually ships in 2 business days |
| 32 | Extension lance | 42555000303 | 1 | $31.49 · Usually ships in 2 business days |
| 33 | O-ring N7,52x3,53-NBR70 | 96459447478 | 2 | $2.50 · Usually ships in 2 business days |