iBroPrat 4-Set 3500 lb Trailer Axle Bearing Kits - L68149/L44649 Complete 40-Piece Hub Repair Kit

The iBroPrat 4 Sets 3500 LB L68149 L44649 Boat Trailer Axle Bearing Kits is a complete 40-piece hub repair kit designed to service four 3500 lb trailer hubs, supplying bearings, races, seals, caps and hardware for reliable on‑road and on‑water performance.

If you tow a small boat or utility trailer with 3500 lb #84 spindles, this kit collects every routine replacement part needed to refresh four hubs at once. Rather than sourcing individual bearings and seals from multiple suppliers, the kit bundles L68149 and L44649 inner and outer bearings with matching races, grease seals, dust caps, spindle nuts and fasteners—saving time and often money compared with piecemeal purchases.

Which axle and spindle sizes does this kit fit?

This set is engineered for common 3500 lb trailer applications that use #84 spindles, typically with axle diameters between 1-1/16" and 1-3/8". Confirm your spindle numbers and dimensions before ordering to ensure compatibility.

• Fits 3500 lb #84 spindle setups
• Compatible with axles 1-1/16" to 1-3/8" diameter
• Includes both inner (L68149) and outer (L44649) bearings and races
• Supplies seals, caps, nuts, shims and washers for full hub assembly

What parts are included in the 40‑piece 'luxury kit'?

The kit contains four complete hub sets, each with the bearings, races and seals needed for a wheel hub overhaul. It also supplies wear items and small hardware that are often missing from basic bearing packs, so you get everything to assemble and secure the hubs right away.

• 4× L68149 bearings and 4× L68111 races
• 4× L44649 bearings and 4× L44610 races
• 4× grease seals (171255TB, 1.719" I.D.) and 4× dust caps (1.98")
• 4× spindle nuts, 4× cotter pins, 4× washers, 4× rubber plugs and shims

How durable and leak-resistant are these components?

iBroPrat uses precision bearing manufacturing and a double-lip grease seal to reduce leakage and noise while extending service life. Parts are plated or treated to resist corrosion from road spray and freshwater or brackish marine environments, yet routine maintenance and correct torque remain important for longevity.

• Precision-formed bearings for smooth rotation and low noise
• Double-lip grease seals to minimize grease loss and moisture intrusion
• Sturdy dust caps and rubber plugs to protect internal components
• Packaged securely to prevent damage in transit

What extra hardware and support does the kit provide?

This kit includes parts that many basic bearing sets omit—dust caps, spindle nuts, rubber plugs, shims and washers—so you won’t need to make a separate trip for missing items. The seller also offers a satisfaction guarantee and replacement support if parts arrive damaged or incorrect.

• Extra spindle nuts and washers included for correct assembly
• Dust caps and rubber plugs packaged to help seal and protect hubs
• Well-packed in heavy-duty box with bubble wrap to prevent transit damage
• Satisfaction guarantee with customer support for replacements

Who is this for? This iBroPrat 40-piece kit is aimed at boat owners, DIY mechanics and fleet managers who maintain multiple 3500 lb trailers or prefer to overhaul all wheel hubs at once. It’s particularly useful for people who want a single comprehensive purchase that includes bearings, races, seals and the often-forgotten small parts needed to finish a hub rebuild without extra trips to the parts store.