Product Parameters
| Specification Item | Description |
|---|---|
| Compatible Models | CS-4000, CS-4200ES, CS-4400, CS-4500, CS-4600, CS-5000, CS-5500, CS-670 |
| OEM Part Numbers | 17720042033, P021009450, A051002720 (varies by model) |
| Assembly Includes | Plastic housing + starter pulley + recoil spring + pull rope + handle grip |
| Mounting Hardware | Screws (sold separately, use original or new) |
| Rope Length (Typical) | 850mm – 890mm (3.5mm diameter) |
| Material | Reinforced plastic housing / Nylon rope / Steel spring |
| Installation Tool | Hex key / Allen wrench + Screwdriver |
Product Description
Product Details
1. Complete OEM-Spec Assembly
Includes all starter components in one ready-to-install unit - plastic shroud, pulley, recoil spring, rope, and handle grip. No need to source individual parts separately .
2. Direct Replacement for CS-4000/4200 Series
Engineered to fit ECHO CS-4000, CS-4200, CS-4200ES, CS-4400, and compatible chainsaw models . Also compatible with select blowers, trimmers, and other ECHO equipment .
3. Reliable Pull-Start Operation
The recoil mechanism provides smooth rope retraction and consistent engagement with the starter pawl/flywheel system, ensuring dependable starting in all conditions .
Products Package
About Us
Production
Quality control
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Q: Does this assembly include mounting screws?
A: No, mounting hardware is typically sold separately. Reuse your original screws or purchase new ones if needed . A hex key/Allen wrench and screwdriver are required for installation .
Q: What are signs that my starter assembly needs replacement?
A: Common symptoms include the starter rope not retracting (broken spring), rope pulling freely without engaging engine (worn pawls), frayed rope, cracked housing, or grinding noises .
Q: Why shall l choose your company?
A: 1. Rich experience working with international brands, such as STIHL , HUS,Komatsu, HONDA, Kawasaki,Maruyama,OLEO MAC,SOLO ,etc.
2. We have range of product choices, we offer over 10,000 types of accessories for you . We provide targeted product recommendations for different markets
3. The power ranging from 25cc to 102cc;
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