Top 9 Trailer Hub Kit 5 Bolt – Boat Trailer Bearings, Hubs & Springs

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1. LIBRA

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LIBRA Set of 2 Trailer Idler Hub Kits 5 on 4.5 for 3500 lbs Axle, 22017K

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LIBRA #ad - Bolt pattern: 5 on 4. 5", bearing races and 1/2"-20 studs installed. Libra trailer parts has been supplying US trailer manufacturers OEM parts 15 years. Kits also includ: 2x l68149 inner cone bearings and 2x l44649 outer cone bearings, 2x Grease seals 1. 719" x 2. 565", 2x e z lube grease caps with rubber plug; 10 cone wheel nuts 1/2"-20 thread. Set of 2 new trailer idler hub kits 5 on 4. 5 for 3, 500 lbs trailer axle.
BrandLIBRA #ad
ManufacturerLibra #ad
Height14 Inches
Length7 Inches
Width7 Inches
Part Number22017

2. eCustomhitch

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2-Pack Trailer Wheel Hub Pre-Greased Complete Kit Steel 5 Lug 4.5 84 3500lb

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eCustomhitch #ad - Axle size - 3500lb. Fits spindle - #84. Wheel bolt pattern - 5 Lug on 4. 5". Inner bearing size - 1-3/8", outer Bearing Size 1-1/16". Dust cap diameter - 1. 98".
BrandeCustomhitch #ad
ManufacturereCustomhitch #ad
Height14 Inches
Length7 Inches
Weight25 Pounds
Width7 Inches
Part NumberECSR005545B-2

3. Rigid Hitch

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Fits 1" and 1-1/16" Spindle, Rigid Hitch Trailer Hub Kit BT-150-F 5 Bolt on 4-1/2 Inch Circle

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Rigid Hitch #ad - Hub measures 4-1/4 inches tall through center of hub. Complete assembly with bearings, dust cap, seal, cotter pin and lug nuts. 2, 000 lbs capacity - 1/2-20 thread - 5 bolt on 4-1/2 inch bolt circle. Fits both 1" and 1-1/16" diameter straight spindles.
BrandRigid Hitch #ad
ManufacturerRigid Hitch #ad
Part NumberBT-150-F

4. LIBRA

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LIBRA Set of 2 Trailer Idler Hub Kits 5 on 5" for 3500 lbs Axle, 22018K

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LIBRA #ad - Kits also includ: 2x l68149 inner cone bearings and 2x l44649 outer cone bearings, 2 x Grease seals 1. 719" x 2. 565", 2 x e z lube grease caps with rubber plugs; 10 cone wheel nuts 1/2"-20 thread. Set of 2 new trailer idler hub kits 5 on 5" for 3, 500 lbs trailer axle. Libra trailer parts has been supplying US trailer manufacturers OEM parts 15 years. Bolt pattern: 5 on 5", bearing races and 1/2"-20 studs installed.
BrandLIBRA #ad
ManufacturerLibra #ad
Height14 Inches
Length7 Inches
Width7 Inches
Part Number22018

5. M-parts

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Trailer Replacement Hub, 88-545KIT-2, Trailer Hubs, Trailer Idler Hub, Trailer Hub Kit 5 Bolt, M-parts Trailer Hub – 2 Sets Trailer Hub Kit 5 Bolt 4.5, Trailer Hubs 5x4.5, 3500 lb Trailer Axle

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M-parts #ad - Hardware - l-68149 inner bearing- 1-3/8" inside dimension / l-44649 outer bearing- 1-1/16" inside dimension, grease seal - 2. 56" o. D - 1. 72" i. D/ ez lube dust cap - 1. 98" outside dimension, 10 lug nuts 1/2”-20/ Cotter Pin. Bolt pattern - 5 on 4. 5” bolt pattern idler hub with 1/2”-20 studs and bearing races installed. M-parts auto- m-parts auto specializes in trailer parts & accessories using the highest quality materials. Trailer hub kit - m-parts set of 2 trailer idler Hub Kits 5 on 4. 5” for 3, 500 lbs Axle. Included - two sets of 5 on 4. 5 idler Hub and Hardware.
BrandM-parts #ad
ManufacturerMAT #ad
Part Number88-545KIT-2

6. Rigid Hitch

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Rigid Hitch Pair of 5-Bolt on 4-1/2 Inch Hub Assembly AKSQ-2000545 Includes 2 Square Stock 1 Inch Straight Spindles & Bearings

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Rigid Hitch #ad - Bearings included - 4 L-44643 1" inside dimension. Hub has a 5-bolt pattern on 4-1/2" bolt circle. Pair of 1" straight spindles includes castle nuts and cotter pins. Hubs have pre-installed pressed in races. Pilot diameter 2. 59", flange diameter 6-1/2" and measures 4-1/4" tall through center of hub. Spindles feature a square 1-1/2" stock diameter with a bearing surface of 1 Inch.
BrandRigid Hitch #ad
ManufacturerRigid Hitch #ad
Part NumberAKSQ-2000545
Model5869603499

7. M-Parts

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Trailer Replacement Hub, Trailer Hubs, M-Parts Trailer Hub, Trailer Hub Kit 5 Bolt 4.5, Trailer Hubs 5x4.5, 88-545KIT-1, Trailer Hub Kit 5 Bolt, Trailer Idler Hub, 3500 lb Trailer Axle

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M-Parts #ad - Bolt pattern - 5 on 4. 5” bolt pattern idler hub with 1/2”-20 studs and bearing races installed. Hardware - l-68149 inner bearing- 1-3/8" inside dimension / l-44649 outer bearing- 1-1/16" inside dimension, grease seal - 2. 56" o. D - 1. 72" i. D/ ez lube dust cap - 1. 98" outside dimension, lug nuts 1/2”-20/ Cotter Pin. Included - 5 on 4. 5 idler Hub and Hardware. M-parts auto- m-parts auto specializes in trailer parts & accessories using the highest quality materials. Trailer hub kit - m-parts trailer idler Hub Kits 5 on 4. 5” for 3, 500 lbs Axle.
BrandM-Parts #ad
ManufacturerMAT #ad
Part Number88-545KIT1

8. Rockwell American

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Hanger kit. 61" Hubface, Springs, U-Bolt Kit, Lugs & Nuts, Rockwell American 3,500 lb Idler Trailer Axle Running Gear Idler Axle W/Hubs, 46" Spring Center, Bearings

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Rockwell American #ad - Replaces dexter, al-ko & tk trailer axles. This axle comes with a superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.

This axle kit is available in the sizes shown in the 3rd Picture, Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for more Trailer Parts. This axle kit includes: 1 3, 1 hanger kit, 1 u-bolt kit, lugs & nuts 2 year Manufacturers Warranty, 500 lb idler axle w/ hubs, bearings, 2 Leaf Springs, 1 32 oz Johnson Trailer Parts Insulated Mug.55 lug on 4. 5 bolt pattern other bolt patterns available - Contact Johnson Trailer Parts. Rockwell american 3, 500 lb idler Axle - Running Gear Set - Made in the USA.
BrandRockwell American #ad
ManufacturerRockwell American #ad
Part NumberTS
Model3.5K Running Gear

9. LIBRA

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LIBRA Set of 2 Trailer Idler Hub Kits 5 on 4.5 for 1-1/16" Straight Spindle 2000lbs Axles- 22016K

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LIBRA #ad - Pls noted, this hub fit straight spindles, not for tapered spindles. Bolt pattern: 5 on 4. 5", bearing races and 1/2"-20 studs installed. Kits also includ: 4x l44649 outer cone bearings, 2x Grease seals, 2x E Z lube grease caps with rubber plug; 10 cone wheel nuts 1/2"-20 thread. Set of 2 new trailer idler hub kits 5 on 4. 5 for 2, 000 lbs trailer axle, for 1-1/16" straight spindle.
BrandLIBRA #ad
ManufacturerLibra #ad
Height14 Inches
Length7 Inches
Weight17 Pounds
Width7 Inches
Part Number22016