🛠️ Product Description

H-Link Bush is a heavy-duty cylindrical sleeve fitted inside the H-Link (bucket link) of the Volvo EC480 excavator. It provides a smooth and durable surface for the pin movement in the bucket linkage system.

👉 It acts as a replaceable wear part, protecting the H-Link and pin from direct damage.

⚙️ Function / Working

• Supports rotation of bucket pin inside H-Link
• Reduces friction and metal-to-metal contact
• Absorbs heavy load and shock during digging
• Maintains proper alignment of linkage

👉 Ensures smooth bucket movement and long life of linkage parts.

🔩 Part Details

• Part Number: 14515335
• Type: H-Link Bush / Bucket Link Bush
• Application: Volvo EC480 Excavator
• Material: Hardened alloy steel / bronze
• Fitment: Press-fit inside H-Link

⭐ Key Features

• High wear and abrasion resistance
• Precision inner diameter for accurate pin fitting
• Heat-treated for extra strength
• High load-bearing capacity
• Long service life in tough conditions

🚜 Application Area

• H-Link (bucket linkage)
• Bucket pin joints
• Excavator front attachment system

⚠️ Common Problems / Symptoms

• Excessive play in bucket linkage
• Noise or vibration during operation
• Uneven or jerky bucket movement
• Pin wear due to bush failure

🔄 Advantages

• Low-cost replacement compared to H-Link
• Protects expensive components
• Improves digging performance
• Easy to replace during maintenance