502843101 Recoil Starter Pull Start - Fits Redmax Husqvarna 350BF 350BT 150BT 150BF
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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Mark H
West Palm Beach, US
★★★★★ 5
Dogs love them
Color: GT-2P
I have 5 large dogs and they love their chew toys but are picky and tend to tear up the ones they like. These large bones are perfect for my 70 - 90 pounds dogs and are almost indestructible. Most chew toys last a day with them these have lasted a couple of weeks and show no sign of being destroyed anytime soon.
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Reviewed in the United States on June 11, 2026
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Spacey
Grantham, US
★★★★★ 5
Works for my aggressive chewer
Color: GT-2P
It is extremely hard material! My puppy is 6 month old and rips through everything and these absolutely have lasted longer than any plush toys, bully sticks etc. I honestly didn't think I would like them for her but she definitely aggressively choose on these all the time and they hold up so well. If you have a dog that aggressively choose these work for mine.
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Reviewed in the United States on June 6, 2026
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vyanney
Alexandria, US
★★★★★ 5
Tough, durable, and appealing
Color: GT-2P, Color: GT-2P
My Belgium loved her new toys…. Instantly started to destroy them … I can already tell these will last a while with how tough they are.
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Reviewed in the United States on June 10, 2026
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DC
Pawtucket, US
★★★★★ 5
Recommend
Color: GT-2P
Received these chew toys earlier today and my dog latched onto them quickly. He has been alternating playing with these since delivery.
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Reviewed in the United States on May 25, 2026
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McNatt
West Palm Beach, US
★★★★★ 4
Got for larger pup, but younger/smaller pup likes them more.
Color: GT-2P, Color: GT-2P
I got these to try for our older pup that likes to chew on sticks and is always wanting to bring one inside, but I think he just prefers sticks instead. Our younger pup loves them though and steals them...runs off with one and chews on it...comes back and steals the other to take to her pile of toys for eventual destruction. That's just her nature. Ha ha! She is about 35 lbs. and, though these might be a little larger than I might have initially gotten for her, they are great and work just fine to keep her busy and entertained. I think the value for 2 super tough chew toys that are going to last more than a week is great. The texture of them is good for gnawing, or at least she thinks so. I would get them again but will not need to for awhile.
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Reviewed in the United States on June 8, 2026

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