Description
Overview:
This Trigger Pin is a genuine Husqvarna part for throttle/trigger assemblies on selected handheld machines and disc cutters. Made from durable metal with precision-machined tolerances, it secures the trigger mechanism so it moves freely and consistently under load. By keeping the trigger aligned, it helps prevent sticking and maintains reliable throttle control, which supports smooth starting and accurate cutting. Designed for Husqvarna disc cutters such as the K750 and K950, it also suits a wide range of other Husqvarna models across cutters and chainsaws. Manufactured to OEM specification (OEM No. 720 12 40 20), it offers a direct, accurate fit that restores correct function when the original pin is worn, bent, or missing. Genuine Husqvarna part for assured compatibility and performance.
Key Features:
- Genuine Husqvarna part for correct fit and function
- Precision-engineered metal pin for durability and consistent movement
- Helps maintain smooth, reliable throttle/trigger action under tough site conditions
- Supports accurate cutting performance by preventing trigger play and misalignment
- Direct replacement for worn or damaged pins to restore original operation
- Built to OEM specification (720 12 40 20) for dependable compatibility
- Straightforward to fit with standard hand tools, no modifications required
- Suitable for heavy-duty professional use and regular maintenance schedules
Typical Applications:
Used during routine servicing or repairs of Husqvarna disc cutters and chainsaws when trigger movement becomes loose, stiff, or inconsistent. Ideal for restoring throttle control on machines working with concrete, masonry, metal, or timber in construction, landscaping, utilities, and rescue tasks. Helps keep equipment responsive and safe for accurate cutting and efficient daily use.
Also known as:
Throttle pin, trigger pivot pin, control pin for trigger assembly, throttle linkage pin, actuator pin for disc cutter controls, trigger mechanism pin.
Fits Models:
242, 246, 261, 262XP, 3120, 3120K, 3120XP, 3122K, 333, 334T, 335XPT, 336, 338XPT, 339XP, 362, 362XP, 365, 365 X-Torq, 371K, 371XP, 372XP, 372XP X-Torq, 375K, 385, 385XP, 390XP, 394XP, 395XP, 42, 570, 570II, 576XP, 576XP AutoTune, 576XPAutoTune, 592 XP, 592XP, K1250, K1250 Active, K1250 Rail, K1250Active, K1250Rail, K1260, K1260 Rail, K1260RAIL, K1270, K1270 I, K1270 II, K1270 Rail I, K1270 Rail II, K1270I, K1270II, K1270RAIL, K1270RailI, K1270RailII, K750, K760, K760 Cut-n-Break, K760 Rescue, K760CUT-N-BREAK, K760Rescue, K770, K950, K950 Chain, K950 Rescue, K950 Ring, K950Chain, K960, K960 Chain, K960 Rescue, K960 Ring, K960Chain, K960Rescue, K960Ring, K970, K970 Chain, K970 Chain III, K970 III, K970 Rescue III, K970 Ring, K970 Ring III, K970Chain, K970ChainIII, K970III, K970RescueIII, K970Ring
Alternate Part Numbers:
720124020
Product Specifications
| L&S Part No. | 720 12 40 20 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 720124020 |
| Unit of Sale | 1 |
| Applications | 242, 246, 261, 262XP, 3120, 3120K, 3120XP, 3122K, 333, 334T, 335XPT, 336, 338XPT, 339XP, 362, 362XP, 365, 365 X-Torq, 371K, 371XP, 372XP, 372XP X-Torq, 375K, 385, 385XP, 390XP, 394XP, 395XP, 42, 570, 570II, 576XP, 576XP AutoTune, 576XPAutoTune, 592 XP, 592XP, K1250, K1250 Active, K1250 Rail, K1250Active, K1250Rail, K1260, K1260 Rail, K1260RAIL, K1270, K1270 I, K1270 II, K1270 Rail I, K1270 Rail II, K1270I, K1270II, K1270RAIL, K1270RailI, K1270RailII, K750, K760, K760 Cut-n-Break, K760 Rescue, K760CUT-N-BREAK, K760Rescue, K770, K950, K950 Chain, K950 Rescue, K950 Ring, K950Chain, K960, K960 Chain, K960 Rescue, K960 Ring, K960Chain, K960Rescue, K960Ring, K970, K970 Chain, K970 Chain III, K970 III, K970 Rescue III, K970 Ring, K970 Ring III, K970Chain, K970ChainIII, K970III, K970RescueIII, K970Ring |
| Machine Type | Disc Cutters |
| Fits Brands | Husqvarna |
| Fits Models | K750 | K950 | K1250 | K760 | K770 | K1260 | K1270, K1270 | K970 | 3122K | K1250 Active | K1250 Rail | K1260 Rail | K760 Cut-n-Break | K760 RESCUE | K950 Rescue | K950 Ring | K960 | K960 Rescue | K960 Ring | K970 Ring | 242 | 246 | 261 | 262XP | 3120 | 3120XP | 333 | 334T | 335XPT | 336 | 338XPT | 339XP | 362 | 362XP | 365 | 365X-TORQ | 371XP | 372XP | 372XP X-TORQ | 385 | 385XP | 390XP | 394XP | 395XP | 42 | 570 | 570II | 576XP | 3120K | 371K | 592 XP | 576XP AutoTune | K950 Chain | K960 Chain | K970 Chain | K970 Chain III | K970 Chain III (2 Bolt) | K1270 I | K1270 II | K1270 II Smartguard | K1270 Rail I | K1270 Rail II | K970 Rescue III | K970 Ring III | K970 SmartGuard | 375K | K970 III |
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