Husqvarna 506745701 Bolt – Genuine OEM Replacement Hardware Bolt

Part Number: 506745701
Category: Outdoor Power Equipment Hardware
Type: M4 x 16mm Torx Bolt – Genuine OEM Replacement Hardware Bolt

The Husqvarna 506745701 Bolt is a genuine OEM replacement fastener designed for a wide range of Husqvarna, RedMax, Jonsered, and compatible Husqvarna-produced outdoor power equipment. Depending on the equipment model, this bolt is used to secure components within ignition, engine, handle/control, and other equipment assemblies.

Product Specifications

• Part Number: 506745701
• Manufacturer: Husqvarna
• Product Type: Torx Bolt / Hardware Fastener
• Description: Bolt
• Thread Size: M4
• Length: 16 mm
• Drive Type: Torx
• Torx Size: T27
• Application: Outdoor Power Equipment
• Compatible Brands: Husqvarna, RedMax & Jonsered
• OEM Status: Genuine Husqvarna OEM Part
• Condition: New
• UPC: 705788531875
• Quantity: 1 Bolt

Features & Benefits

• Genuine Husqvarna OEM replacement hardware
• Factory-specified M4 x 16mm dimensions
• T27 Torx drive configuration
• Designed for compatible Husqvarna-produced equipment
• Helps securely fasten applicable equipment components
• Maintains the original factory hardware configuration
• Suitable for replacing stripped, bent, corroded, damaged, or missing bolts
• Used across multiple outdoor power equipment platforms
• Direct replacement for equipment requiring part number 506745701

Applications

• Husqvarna 130BT Backpack Blower
• Husqvarna 150BT Backpack Blower
• Husqvarna 150BF Backpack Blower
• Husqvarna 170BT Backpack Blower
• Husqvarna 170BF Backpack Blower
• Husqvarna 180BT Backpack Blower
• Husqvarna 180BF Backpack Blower
• Husqvarna 370BFS Backpack Blower
• Husqvarna 370BTS Backpack Blower
• Husqvarna 543 XP Chainsaw
• Husqvarna 543 XPG Chainsaw
• Husqvarna T525 Chainsaw
• RedMax EBZ5100 Series Blowers
• RedMax BCZ400SW Brushcutter
• Select Jonsered equipment
• Select additional Husqvarna-produced outdoor power equipment

Important Notes

• Verify compatibility with your specific equipment model, product number, and production configuration before ordering.
• Husqvarna factory documentation identifies 506745701 as an M4 x 16mm T27 bolt on applicable equipment. For example, the RedMax EBZ5100 parts breakdown lists it with the remark M4x16 T27.
• PartsTree similarly identifies 506745701 as a “Torx Bolt, M4 X L16.”
• The bolt is used in different locations depending on the equipment model. On the Husqvarna 130BT, two are used within the applicable ignition-system assembly.
• On the Husqvarna T525, two 506745701 bolts are used within the ignition system.
• 506745701 supersedes several previous OEM part numbers, including 506616601, 521346901, 544257501, and 544259001.
• Compatibility extends across equipment categories including leaf blowers, hedge trimmers, edgers, brush cutters, chainsaws, pole saws, and string trimmers when the equipment specifically calls for 506745701.
• This listing is for one bolt only unless otherwise specified. Nuts, washers, covers, ignition components, brackets, and other associated parts are sold separately.
• Match part number 506745701 with your equipment's illustrated parts diagram before ordering, as bolt quantities and installation locations vary by model.