Husqvarna 539112439 Choke Cable – Genuine OEM Replacement Equipment Choke Cable
Part Number: 539112439
Category: Outdoor Power Equipment Replacement Parts & Hardware
Type: Choke Cable – Genuine OEM Replacement Equipment Choke Cable
The Husqvarna 539112439 Choke Cable is a genuine OEM replacement component designed for select Husqvarna outdoor power equipment and compatible engine control assemblies.
Product Specifications
- Part Number: 539112439
- Manufacturer: Husqvarna
- Product Type: Choke Cable
- Alternate Description: Choke Control Cable / Engine Choke Cable / Replacement Control Cable
- Component Type: Engine Control / Operator Control Component
- Primary Application: Outdoor Power Equipment
- System: Engine Choke / Starting Control System
- Function: Transfers Operator Control Input to the Engine Choke Mechanism
- Installation Location: Engine Control Assembly – Model Dependent
- Associated Components: Choke Control / Carburetor / Engine Control Linkage – Model Dependent
- Replacement Type: Direct OEM Replacement
- OEM Status: Genuine Husqvarna OEM Part
- Condition: New
- Quantity: 1 Choke Cable
- Part Number Reference: 539112439
- Alternate Number Format: 539 11 24-39
Features & Benefits
- Genuine Husqvarna OEM replacement choke cable
- Designed for compatible Husqvarna outdoor power equipment
- Replaces the original equipment choke control cable
- Helps restore proper choke operation
- Transfers operator input to the applicable choke mechanism
- Supports proper engine starting and warm-up operation
- Designed to match original equipment fit and function
- Application-specific cable length, ends, and mounting configuration
- Suitable for replacing stretched, frayed, seized, kinked, or broken cables
- Helps maintain reliable operator control of the engine choke
- Direct replacement for equipment specifying 539112439
- Sold individually
Choke Cable Function & Importance
The 539112439 Choke Cable provides the mechanical connection between the equipment's choke control and the applicable engine or carburetor choke mechanism.
A simplified arrangement can be represented as:
Operator Choke Control → 539112439 Choke Cable → Choke Mechanism → Engine Starting Control
When the operator moves the choke control, the cable transfers that movement to the choke mechanism. Proper choke operation helps provide the appropriate air/fuel conditions required during certain engine-starting conditions.
A worn, damaged, or incorrectly adjusted choke cable may contribute to:
- Difficulty starting the engine
- Choke that does not fully engage
- Choke that does not fully disengage
- Stiff or difficult choke-control movement
- Excessive free play at the control
- Choke mechanism remaining partially closed
- Inconsistent engine operation during starting or warm-up
Because cable routing and adjustment can vary by equipment model, always reference the applicable OEM parts diagram or service information before installation.
Common Reasons for Replacement & Inspection
Replacement of the Husqvarna 539112439 Choke Cable may be appropriate if the original has:
- Frayed or broken cable strands
- Become stretched
- Developed excessive free play
- Become kinked or sharply bent
- Seized inside the cable housing
- Developed corrosion
- Sustained heat or abrasion damage
- Developed damaged cable ends
- Become difficult to move
- Pulled free from a mounting point
- Failed to fully operate the choke mechanism
- Been damaged during equipment service
When replacing the cable, inspect the choke control, cable mounting points, routing clips, brackets, linkage, and choke mechanism for wear or damage.
The replacement cable should move smoothly through its intended operating range without binding, rubbing against moving components, or contacting excessively hot engine or exhaust surfaces.
Installation & Maintenance Considerations
Before replacing 539112439:
- Shut off the equipment completely and remove the ignition key where applicable.
- Allow the engine and exhaust system to cool.
- Disconnect the spark plug or battery when required for safe servicing.
- Note the original choke cable routing and attachment points.
- Disconnect the original cable from the operator control and choke mechanism.
- Remove applicable cable clips, retainers, or mounting hardware.
- Inspect the control, brackets, and choke linkage for damage.
- Compare the replacement 539112439 Choke Cable with the original.
- Route the replacement cable using the original factory path.
- Avoid sharp bends, pinch points, moving components, and hot surfaces.
- Connect the cable to the choke control and applicable engine linkage.
- Secure all cable retainers and mounting points.
- Verify smooth movement through the complete operating range.
- Confirm that the choke fully engages and disengages as intended.
- Reinstall any guards or covers removed during service.
- Test engine starting and choke operation in a safe area.
Periodically inspect the choke cable for fraying, corrosion, binding, damaged housing, excessive looseness, and improper routing. A cable showing significant deterioration should be replaced before complete failure occurs.
Fitment & Important Notes
- Verify compatibility with your exact Husqvarna equipment model, product number, serial number, engine configuration, and production revision before ordering.
- Match part number 539112439 directly with the applicable OEM parts documentation.
- 539112439 is designed as an application-specific choke control cable.
- The exact cable routing, mounting position, linkage connection, and adjustment requirements are model dependent.
- Do not assume every Husqvarna outdoor power equipment model uses 539112439.
- Choke cables that appear similar may differ in overall length, housing length, cable travel, end fittings, mounting points, and connection style.
- Do not select a replacement cable solely by approximate length or appearance.
- Use 539112439 as the primary OEM fitment reference.
- Route the replacement cable according to the original factory configuration.
- Keep the cable away from excessive heat, sharp edges, and moving equipment components.
- Verify that the choke fully engages and disengages before operating the equipment.
- Do not cut, splice, shorten, stretch, or otherwise modify the cable to force fitment.
- Inspect the choke linkage and control mechanism whenever replacing a damaged cable.
- Shut off the equipment and prevent accidental starting before servicing engine controls.
- This listing is for one Husqvarna 539112439 Choke Cable only unless otherwise specified. Controls, knobs, brackets, carburetors, linkage components, mounting hardware, and other equipment components are sold separately unless explicitly included.
- Match Husqvarna 539112439 with your equipment's OEM parts documentation before ordering to ensure proper fitment.
