Aeagle 2-Sets 5-Hole 4.5 Bolt Circle Hot-Galvanized Idler Hub Kits for 3,500lb Boat Trailers 1-1/16 to 1-3/8 Tapered Axles

Upgrade your trailer reliability with Aeagle

Tow with confidence using the Aeagle 2-Sets 5-Hole 4.5 Bolt Circle Idler Hub Kit. Built to resist salt, grit, and daily wear, this kit targets 3,500 lb trailer axles and adapts to tapered axles from 1-1/16" to 1-3/8". The galvanized surface and sturdy cast iron construction combine to deliver durable performance without compromising on smooth operation.

In today’s demanding towing scenarios, consistent hub performance matters. This kit is designed to support steadier rolling, controlled braking, and easier maintenance, so you can focus on the drive ahead rather than potential on-road surprises.

What you get in the kit

• Two 5-hole 4.5 inch hot-galvanized idler hubs
• Two inner cone bearings compatible with L68149 (I.D. 1-3/8 inch)
• Two outer cone bearings compatible with L44649 (I.D. 1-1/16 inch)
• Two grease seals
• Two rubber plug dust covers
• Ten hub nuts

Durability and quality

• Galvanized steel surface resists corrosion, extending hub life in varied climates
• High-quality gray cast iron core offers reliable strength
• Manufactured as a complete kit and tested before shipping
• Includes a 12-month warranty for added peace of mind

Real-world use and installation tips

Designed for straightforward installation on compatible axles, this kit supports smooth braking and steady operation across road conditions. It accommodates other brands with 3,500 lb axles and fits tapered axles from 1-1/16" to 1-3/8". For best results, verify axle compatibility and follow standard hub maintenance practices after installation.

• Potential benefits include improved braking stability and longer hub life
• Ideal for boat trailers exposed to salt spray and wet road conditions
• Supports quick maintenance cycles with all essential components included