Product Parameters
| Specification Item | Chain saw parts |
|---|---|
| Compatible Models | Husqvarna 61, 66, 162, 266, 268, 272, 272XP; Jonsered 625, 630, 670 |
| Kit Components (5pcs) | Throttle trigger + Trigger interlock (safety lever) + Return spring + Throttle rod + Pivot pins |
| Throttle Trigger OEM No. | 501 51 80-02 (replaces 501518001, 501518002) |
| Trigger Interlock OEM No. | 501 51 81-02 |
| Throttle Rod OEM No. | 503 44 58-01 |
| Return Spring OEM No. | 501 52 88-01 |
| Material | Reinforced plastic (trigger/interlock) + Formed steel (rod) + Spring steel (spring) |
Product Description
Product Details
1. Complete 5-Piece Throttle System Overhaul
Includes every component of the throttle control system-trigger, safety interlock, return spring, throttle rod, and pivot hardware. This comprehensive kit eliminates the need to source individual parts separately and ensures all worn components are replaced simultaneously for balanced performance.
2. Integrated Safety Interlock Mechanism
The throttle lock (interlock) is a critical safety feature that must be depressed before the throttle trigger can be activated, preventing accidental engine acceleration when gripping the handle. This kit restores both components to ensure proper safety function.
3. Direct OEM-Spec Replacement Fitment
Manufactured to match original Husqvarna part numbers including 501518001, 501518002, 503445801, and 501528801. These components provide direct drop-in compatibility with the rear handle assembly and carburetor linkage without modification.
Products Package
About Us
Production
Quality control
FAQ
Q: Do you provide sample?
A: Yes, samples fee and freight fee will be charged by your side.
Q: What's your MOQ?
A: Different products have different MOQ, depends on your quantity .
Q: If the products have some quality problem,how will you deal with it?
A: Each step of production and finished products will be inspected by QC department before shipping.If the quality problem of products caused by us, we will provide a replacement service.
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