Husqvarna Spacer Sleeve OEM #505173301

Maintain precise component alignment and proper clearance in your Husqvarna outdoor power equipment with the genuine OEM Spacer Sleeve (Part #505173301). This factory-original spacer sleeve is an engineered precision component that establishes and maintains the correct dimensional spacing between mating parts — ensuring proper fit, eliminating harmful contact between components, and protecting the integrity of the surrounding assembly throughout the equipment’s working life.

The purpose of the spacer is to increase the distance between parts being fastened. Some spacers are unique to the parts they are fastened to, while they may look a lot like those you find in a hardware store — we always suggest purchasing replacement spacers from a genuine OEM original parts dealer to ensure they fit exactly as intended for safe operation.

Also Known As:

• Spacer Sleeve / Sleeve Spacer
• Tubular Spacer / Precision Spacer Sleeve
• Distance Sleeve / Bushing Spacer

Key Features:

• Genuine OEM Part – Manufactured by Husqvarna to exact factory specifications for precise dimensional fit within the intended assembly
• Precision Sleeve Form Factor – The cylindrical sleeve design maintains accurate spacing around a shaft, fastener, or pivot point — distributing load evenly and preventing metal-to-metal contact between components
• Critical Alignment Function – Ensures adjoining parts maintain correct positional relationships during operation, preventing premature wear, vibration, and structural stress on surrounding components
• Engineered to exact specifications, ensuring proper alignment and spacing for your equipment’s components
• Durable Construction – Made with premium materials to withstand tough outdoor conditions and frequent use, resisting wear, corrosion, and deformation under operational loads
• Sold Individually – Order the exact quantity needed for your repair or rebuild
• Direct-Fit Replacement – Manufactured to the same dimensional tolerances as the original, ensuring it seats and functions correctly without modification

Why Genuine OEM Spacer Sleeves Matter: Spacers can be made from materials such as brass, stainless steel, nylon, or PVC — and the material, wall thickness, inner diameter, outer diameter, and length of a spacer sleeve are all critical to its function. A generic hardware substitute that appears visually similar but differs in even small dimensional tolerances can result in misalignment, excessive play, component-to-component contact, vibration damage, or premature failure of the assembly it supports. Only a genuine Husqvarna OEM spacer sleeve provides the exact geometry the original design requires.

Part Details:

• OEM Part Number: 505173301
• Also Listed As: 5051733-01
• Part Type: Spacer Sleeve / Sleeve Spacer / Precision Distance Sleeve
• Brand: Husqvarna (Genuine OEM)
• Application: Husqvarna outdoor power equipment (chainsaws, trimmers, brushcutters, and related equipment)