SKU: 31107952022

502843101 Recoil Starter Pull Start - Fits Redmax Husqvarna 350BF 350BT 150BT 150BF

Sale price$24.22 Regular price$26.91
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Description

502843101 Recoil Starter Pull Start - Fits Redmax Husqvarna 350BF 350BT 150BT 150BF502843101 Recoil Starter Assembly for Redmax & Husqvarna Key Features High Torque Recoil Spring: Features a precision tempered steel spring designed to provide consistent tension and rapid rope retraction across thousands of start cycles in professional environments. Reinforced Pull Rope: Equipped with an industrial grade, multi strand braided nylon cord that resists fraying and snapping during high compression cold starts. Impact Resistant Polymer

502843101 Recoil Starter Assembly for Redmax & Husqvarna

Key Features

  • High-Torque Recoil Spring: Features a precision-tempered steel spring designed to provide consistent tension and rapid rope retraction across thousands of start cycles in professional environments.
  • Reinforced Pull Rope: Equipped with an industrial-grade, multi-strand braided nylon cord that resists fraying and snapping during high-compression cold starts.
  • Impact-Resistant Polymer Housing: Manufactured from high-density, heat-stabilized polymer to withstand the extreme vibrations and high operating temperatures typical of 50cc+ backpack blowers.
  • Ergonomic Starter Handle: Includes a wide, textured grip handle designed for maximum leverage and comfortable operation, even when wearing thick work gloves.
  • Direct OEM-Spec Fitment: Engineered as a precision "drop-in" replacement for original Redmax and Husqvarna units, ensuring perfect alignment with the flywheel pawls and mounting points.

Replaces / Cross-Reference Part Numbers

  • Husqvarna / Redmax: 502843101, 502 84 31-01
  • Redmax Original: 68206-75010, 6820675010
  • Echo: A051001520
  • Other: 150BT-01

Compatibility & Fitment

This recoil starter is a standard replacement for the high-performance 50cc to 60cc blower platforms. Key compatible models include:

  • Husqvarna: 150BT, 150BF, 350BT, 350BF.
  • Redmax: EBZ5100, EBZ5100Q, EBZ5150.
  • Echo: EB630, EB630(EPA), EB630RT.
  • Note: While many starters look similar, ensure your 4-bolt mounting pattern matches the circular orientation of the 502843101 series.

When to Replace

  • Rope Won't Retract: The internal recoil spring has snapped or become unhooked, leaving the pull cord hanging loosely from the blower.
  • Slipping or "Grinding": The internal plastic pulley or the starter dogs (pawls) are worn down, causing the starter to spin without engaging the engine flywheel.
  • Cracked Housing: The black plastic casing is cracked around the mounting bolts, leading to internal component misalignment and frequent rope breakage.
  • Seized Pulley: The internal pulley has melted or jammed due to friction heat or accumulated debris, making it impossible to pull the rope.
  • Broken Starter Handle: The handle has snapped or the rope has pulled through the knot, posing a safety risk during starting.

Installation Tips

  • Clear Debris: Before bolting on the new unit, use compressed air to blow out any grass, leaves, or sawdust from the flywheel area to prevent the new mechanism from jamming.
  • Hand-Thread the Bolts: Always thread the 4 mounting screws by hand first. Since these thread into the engine shroud, using an impact wrench immediately can easily cross-thread or strip the holes.
  • Check the Pawls: Inspect the metal starter pawls (dogs) on your engine's flywheel. If they are stuck with sap or dirt, clean them with a bit of degreaser so they can swing out and grab the new starter pulley.
  • The "Engagement" Pull: To extend the life of your new starter, pull the handle slowly until you feel the dogs engage the flywheel, then give it a short, sharp pull to start. Avoid "snapping" the rope at full extension.
  • Anti-Seize: A tiny dab of anti-seize or grease on the mounting bolts can make future removals much easier, especially for commercial blowers exposed to the elements.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31107952022

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carol
Dallas, US
★★★★★ 5
Awesome
Size: Queen (High Loft), Number of Items: 1
Great pillow
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Reviewed in the United States on April 19, 2026
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M. Hollar
Alexandria, US
★★★★★ 5
LOVE this pillow!!!! I have 2!!!!
Size: Queen (Mid Loft), Number of Items: 1
Well…..I have a love affair with these latex pillows. I purchased 2 of them. I have been allergic to feathers since birth and could only use latex pillows growing up. But, they became very hard to find for many years. I tried all the other kinds of pillows on the market and hated them all!!! “Won’t go flat!”….. whatever! They would go flat almost immediately. Or “Good for side sleepers!”….. NOPE!! I had a stiff neck for a week!! DONE with all of them. So,I finally got on Amazon and found this pillow. Ahhhhhh!! Loved it. Slept like a log! All night! Didn’t go flat!! No stiff neck!!! A winner!!!! Frankly,I don’t care about the cost… yeah…I know….we call have to count our change……including me. I saved to buy this pillow…..both times. AND, I would do it AGAIN!!!! And…proud to do it! So, if you have had it with all of those new prefangled so-called pillows…try this one. I would only avoid it like the plague if you are allergic to latex. Otherwise,I would definitely recommend this pillow! Wherever I go….my pillow goes. Camping, on a trip, to visit relatives…..my pillow will travel!!!!
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Reviewed in the United States on October 3, 2025
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Laura
Charlottesville, US
★★★★★ 5
Comfortable and supportive pillow
Size: Standard (Mid Loft), Number of Items: 1
Perfect pillow, very comfortable, no odor, perfect support, thickness and height! I’d recommend this one!
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Reviewed in the United States on May 8, 2026
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J Packard
Alexandria, US
★★★★★ 5
Perfect and Very Comfortable Pillow
Size: Standard (Mid Loft), Number of Items: 1
This pillow is perfect! Not too soft and not too firm. Also just the right height that does not cause a neck ache. I often have insomnia but not when I sleep on this pillow. I highly recommend it for a comfortable night’s sleep.
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Reviewed in the United States on May 16, 2026
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Kelly Klimczak
San Leandro, US
★★★★★ 4
Nice pillow
Size: Standard (Mid Loft), Number of Items: 1
Nice but found better
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Reviewed in the United States on April 16, 2026

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