Redmax 521517201 – Bolt

Product Description

Redmax 521517201 – Bolt

Product Description
The Redmax 521517201 bolt is a genuine OEM fastener used to secure key components on compatible Redmax outdoor power equipment and shared Husqvarna/Redmax power tools. This precision-manufactured bolt ensures a proper fit and reliable fastening in assemblies where vibration-resistant securement is required.

What is this part & what does it do?
This OEM bolt is designed to secure components such as housing assemblies, engine covers, or other structural parts on outdoor equipment. A correct-spec bolt like this helps maintain mechanical integrity and reduces the risk of loosening under operation.

Specifications

• Part Number: 521517201

• Part Type: Bolt / Fastener

• Brand: Redmax / Husqvarna OEM

• Condition: New OEM Replacement

• Material: High-strength metal

• Uses: General bolt for relevant assemblies on leaf blowers / outdoor equipment

Features

• Genuine OEM Redmax/Husqvarna bolt for secure fastening

• Durable metal construction for vibration resistance

• Engineered to OEM specifications for correct fit and performance

• Ideal for service or repair of structural assemblies

• Precision machining for reliable long-term use

Replaces / Supersedes (Verified OEM Cross-Reference)
This part matches and replaces the following OEM part numbers documented in verified parts cross-references:

• Husqvarna 510905401

• 5442707-01

• 544270701

• 576810301

Used On (Verified Models / Applications)
This bolt is confirmed for use in leaf blower and outdoor power tool assemblies where part number 521517201 is specified, including many Husqvarna-branded backpack and handheld blowers, which are also compatible with Redmax parts:

Examples include (based on OEM fitment data):

• Husqvarna 150BF leaf blower

• Husqvarna 150BT backpack blower

• Husqvarna 170BF / 170BT blowers

• Husqvarna 180BF / 180BT blowers

• Husqvarna 350BF / 350BT blowers

• Husqvarna 360BT / 370BFS / 370BTS blowers

• Husqvarna 380BFS / 380BTS blowers

• Husqvarna 560BFS / 560BTS blowers

• Husqvarna 570BFS / 570BTS / 578BTF / 580BFS blowers

• Jonsered BB2280 blower
  (*Relevance to Redmax equipment comes from shared part use in Husqvarna/Redmax OEM assemblies.)

Please verify fitment with your specific model before ordering. Need assistance? Please email Orders@mowpart.com