Dayton Parts 334‑527 – Rebound Bolt Assembly

Category: Suspension / Rebound Roller Hardware
Part Type: Bolt Assembly (shock absorber / rebound bolt)
Thread Size: ½″‑13 UNC
Length: 5″ overall
Grade: Typically Grade 5 (medium strength; confirm with Dayton)

🔧 Key Features:

• OEM-quality rebound bolt designed for heavy-duty truck suspension systems

• Works seamlessly with Hendrickson spring suspensions (models E4, HA, HAS, HFS)

• Precision-machined bolt with integrated roller bushing and spacer tube

🔁 Cross‑References:

📐 Kit Components:

• 1 × Cap screw (C120500GR8)

• 2 × Lock washers (LW103)

• 1 × Spacer tube (M47458)

• 1 × Roller bushing (M48883)

✅ Applications:

• Designed for Hendrickson suspension systems: E4, HA, HAS, HFS

• Commonly used as a factory replacement in heavy-duty semi-truck spring assemblies