STIHL HLA66 IPL Parts Diagram
Use this IPL to identify replacement parts. Each section shows the exploded diagram first, followed by a clickable HTML parts list. Click a Cutsmart SKU to open the matching product by SKU.
Brand section: Stihl | Suggested machine SKU: HLA66-Online
Handle housing, Cover # 443381483
| Ref | Description | Part Number | Cutsmart SKU | Qty |
|---|---|---|---|---|
| 1 | Handle housing β Contains: 4, 12, 13 | 4859 790 1050 | 4859-790-1050-Online | 1 |
| 4 | Warning pictogram | 4859 967 7207 | 4859-967-7207-Online | 1 |
| 13 | Model plate HLA 66 | 4859 967 1500 | 4859-967-1500-Online | 1 |
| 14 | Pan head self-tapping screw IS-P4x16 | 9074 477 3025 | 9074-477-3025-Online | 11 |
| 15 | Control lever kit β Contains: 14, 23 | 4859 007 3800 | 4859-007-3800-Online | 1 |
| 16 | Spring | MA01 791 3100 | MA01-791-3100-Online | 2 |
| 17 | Lockout lever | 4852 430 9800 | 4852-430-9800-Online | 1 |
| 18 | Switch | 4859 430 0501 | 4859-430-0501-Online | 1 |
| 19 | Wiring harness β Contains: 20 | 4859 440 3002 | 4859-440-3002-Online | 1 |
| 20 | Contact plate | 4860 404 0800 | 4860-404-0800-Online | 1 |
| 22 | Set of mounting hardware | LA03 007 1300 | LA03-007-1300-Online | 1 |
Handle housing, Cover # 443397592
| Ref | Description | Part Number | Cutsmart SKU | Qty |
|---|---|---|---|---|
| 1 | Handle housing β Contains: 4, 12, 13 | 4859 790 1050 | 4859-790-1050-Online | 1 |
| 4 | Warning pictogram | 4859 967 7207 | 4859-967-7207-Online | 1 |
| 13 | Model plate HLA 66 | 4859 967 1500 | 4859-967-1500-Online | 1 |
| 14 | Pan head self-tapping screw IS-P4x16 | 9074 477 3025 | 9074-477-3025-Online | 11 |
| 15 | Control lever kit β Contains: 14, 23 | 4859 007 3800 | 4859-007-3800-Online | 1 |
| 16 | Spring | MA01 791 3100 | MA01-791-3100-Online | 2 |
| 17 | Lockout lever | 4852 430 9800 | 4852-430-9800-Online | 1 |
| 18 | Switch | 4859 430 0502 | 4859-430-0502-Online | 1 |
| 19 | Wiring harness β Contains: 20 | 4859 440 3002 | 4859-440-3002-Online | 1 |
| 20 | Contact plate | 4860 404 0800 | 4860-404-0800-Online | 1 |
| 22 | Set of mounting hardware | LA03 007 1300 | LA03-007-1300-Online | 1 |
Drive tube assembly, Loop handle
| Ref | Description | Part Number | Cutsmart SKU | Qty |
|---|---|---|---|---|
| 1 | Drive tube assembly β Contains: 2 - 6, 12 - 14 | 4859 710 7109 | 4859-710-7109-Online | 1 |
| 2 | Wiring harness | 4859 440 3002 | 4859-440-3002-Online | 1 |
| 3 | Contact plate | 4860 404 0800 | 4860-404-0800-Online | 1 |
| 6 | Screw IS P5x16 | 9074 477 4130 | 9074-477-4130-Online | 4 |
| 7 | Loop handle β Contains: 8 - 11 | 4180 790 3406 | 4180-790-3406-Online | 1 |
| 8 | Square nut M6 | 9222 068 0900 | 9222-068-0900-Online | 2 |
| 9 | Washer 6.4 | 9291 021 0140 | 9291-021-0140-Online | 2 |
| 10 | Pan head screw IS M6x30 | 9022 341 1370 | 9022-341-1370-Online | 2 |
| 11 | Strap | 4123 791 7400 | 4123-791-7400-Online | 2 |
| 12 | Pan head screw IS M5x16 | 9022 341 0980 | 9022-341-0980-Online | 1 |
| 13 | Hexagon nut M5 | 9210 261 0700 | 9210-261-0700-Online | 1 |
| 14 | Carrying ring β Contains: 12, 13 | 0000 790 8803 | 0000-790-8803-Online | 1 |
Motor Housing, Electronic Module
| Ref | Description | Part Number | Cutsmart SKU | Qty |
|---|---|---|---|---|
| 1 | Motor housing β Contains: 3 | 4859 600 0800 | 4859-600-0800-Online | 1 |
| 2 | Electronic module | 4859 430 1402 | 4859-430-1402-Online | 1 |
| 3 | Filter | 4859 084 2600 | 4859-084-2600-Online | 2 |
| 4 | Pan head self-tapping screw IS-P5x18 | 9074 477 4132 | 9074-477-4132-Online | 4 |
| 5 | Switch | 4859 430 0500 | 4859-430-0500-Online | 1 |
| 6 | Joint | 4859 793 4510 | 4859-793-4510-Online | 1 |
| 7 | Lockwasher | 4859 640 8900 | 4859-640-8900-Online | 2 |
| 8 | Cover | 4859 793 4600 | 4859-793-4600-Online | 1 |
| 9 | Cup spring 25x12.2x1.5 | 9485 648 1560 | 9485-648-1560-Online | 3 |
| 10 | Thrust plate | 4859 793 9100 | 4859-793-9100-Online | 1 |
| 11 | Spline screw IS-M5x65 | 9022 341 1152 | 9022-341-1152-Online | 1 |
| 12 | Bowden cable | 4859 790 2400 | 4859-790-2400-Online | 1 |
| 13 | Lock housing | 4859 641 5500 | 4859-641-5500-Online | 1 |
| 14 | Pan head self-tapping screw IS-D4x12 | 9075 478 2995 | 9075-478-2995-Online | 2 |
| 15 | Perforated strip | 4859 642 4600 | 4859-642-4600-Online | 1 |
| 16 | Bearing bushing | 4859 641 9400 | 4859-641-9400-Online | 1 |
| 17 | Clamp | 4859 793 5710 | 4859-793-5710-Online | 1 |
| 18 | Pan head self-tapping screw IS-D5x20 | 9075 478 4136 | 9075-478-4136-Online | 4 |
Gear head, Electric motor
| Ref | Description | Part Number | Cutsmart SKU | Qty |
|---|---|---|---|---|
| 1 | Gear housing β Contains: 2-4 | 4859 640 0515 | 4859-640-0515-Online | 1 |
| 2 | Grooved ball bearing DIN625-61901-2Z | 9503 003 8058 | 9503-003-8058-Online | 1 |
| 3 | Grooved ball bearing 607-2Z | 9503 003 9371 | 9503-003-9371-Online | 1 |
| 4 | Thrust plate | 4859 642 4800 | 4859-642-4800-Online | 1 |
| 5 | Gear assembly β Contains: 3, 6, 7 | 4851 640 0104 | 4851-640-0104-Online | 1 |
| 6 | Cam | 4851 640 1603 | 4851-640-1603-Online | 1 |
| 7 | Connecting rod | 6460 642 6510 | 6460-642-6510-Online | 2 |
| 8 | Bearing plate β Contains: 3 | 4859 640 8400 | 4859-640-8400-Online | 1 |
| 9 | Electric motor β Contains: 2, 10 | 4859 600 0202 | 4859-600-0202-Online | 1 |
| 10 | Flat head screw ISO7380-M4x6 | 9110 391 0615 | 9110-391-0615-Online | 1 |
| 11 | Gearbox cover | 4859 641 0400 | 4859-641-0400-Online | 1 |
| 12 | Pan head self-tapping screw IS-D4x8 | 9075 478 0630 | 9075-478-0630-Online | 1 |
| 13 | Handle molding | 4859 791 0600 | 4859-791-0600-Online | 1 |
| 14 | Pan head self-tapping screw IS-D4x8 | 9075 478 0630 | 9075-478-0630-Online | 1 |
Cutter bar
Serial number
| Ref | Description | Part Number | Cutsmart SKU | Qty |
|---|---|---|---|---|
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