Product Description
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This kit includes:
(2) 3500 lbs trailer axle 5 lug idler hubs.
(4) 4 leaf double eye springs.
(2) U-bolt kits.
(1) Tandem Axle Hanger Kit.
Kit comes with all necessary hardware to install both axles on your trailer.
AXLE SPECIFICATIONS:
Country Assembled: The U.S.A.
Capacity Per Axle (LBS): 3,500
Stud Size: 1/2"
Hubs/drums: 5 Lug Drums
Spindles: #84
Spindle Size: 1-1/16"
Axle Tubing Diameter (Inch): 2 3/8"
Axle Tubing Thickness: .180"
Lubrication: EZ-Grease Zerks in Spindles
Spring Pads: Welded on Axle
BRake: no brakes
Hubs: 5 lug idler hubs installed on axles.
Brake Flange: 4 Bolt Welded on Axle
Pre-Greased: Yes
Inner Bearing: L68149
Outer Bearing: L44649
Suspension: Leaf Spring
Cambered: Yes
Under-slung: Yes (the axle sits on top of the springs)
FULLY ASSEMBLED, READY TO INSTALL ON TRAILER.
Bearing, Race, and Seal Information:
Bearings:
Inner Bearing - L68149
Outer Bearing: L44649
Seal: 10-19 EZ-Lube:
1.719" Inner Diameter.
2.565" Outer diameter.
Races
Inner Race: L68111
OUTER RACE: L44610
Grease Cap:
1.98' Outer Diameter - EZ-Lube with Rubber Plug
Spindle: EZ Lube
Features:
Axle Beam Acts as part of your trailer Suspension for hauling loads.
Great for replacing an old axle or bent damaged axle on your trailer
Made of High Strength Steel
Under slung axle design: spring pads are welded to the underside of the axle for mounting leaf springs.
Spring pads are pre-welded on the trailer axle for your convenience.
The 5 lug Hub Drums & Electric Brakes are assembled on the axles with the bearings, seals, pre-greased, fully assembled for simple install on your trailer.
Limited 2-year warranty
Hub face:
refers to the length of the axle measured from the base of one wheel stud to the base of the wheel stud on the opposite side of the axle
(when hubs are mounted on the beam).
Spring center:
is the approximate width of your trailer. It is measured from the center of the spring seat on one side of the axle to the center of the seat on the other.
This axle beam comes with the spring seats welded on.
BOLT PATTERN
Use the distance between the center of one bolt hole to the center of the bolt hole adjacent to it:
If the distance is:
2-5/8" - the bolt pattern is 5 on 4-1/2
2-3/4" - the bolt pattern is 5 on 4-3/4
3" - the bolt pattern is 5 on 5
3-1/4" - the bolt pattern is 5 on 5-1/2
Spring Specs:
4 Leaf 1-3/4" Wide Double Eye Spring 1.75k Cap. 25-1/4" Eye to Eye.
Spring Type: Double Eye
Capacity per spring: 1,750 lbs
Leaves: 4
Dimensions: 25.25" Length x 1.75" Height
Eye Dimension: 9/16"
Arch Height: 3.25"
This Trailer Axle Spring is the most commonly used leaf spring on 3.5k axles.
90% of trailer manufacturers use this spring when building light duty utility trailers.
U-Bolt Kit Specs:
3.5K U-Bolt Kit for 2-3/8" Round Tubing Axles 3500 lb axles
1 U-Bolt Kit includes all the u-bolts, nuts and tie plates for one axle.
Includes:
(4) 7/16"-20 x 2-3/8" x 5-1/2" U-Bolts
(8) Nuts
(2) Tie Plates for 1-3/4" wide Double Eye leaf springs
Tandem Hanger Kit Specs:
(2) EQ-E1 equalizers, 9 inches overall
(6) 3" tall hangers
(8) shackle straps
(14) 9/16"-18 x 3" long shackle bolts
(14) 9/16"-18 lock nuts
Items must ship To a Commercially zoned address with a forklift/ loading dock or picked
up at a freight hub in your area. (we can locate the freight hub for you)
YOU CAN ALSO PICK ITEMS UP FROM US AT OUR DISTRIBUTION CENTER LOCATED IN HUNTSVILLE TEXAS.
Trailer Parts Unlimited
844-898-8687
631 State HWY 75 North
Huntsville Texas 77320
Exit 118 off I-45 Next to Pilot Truck Stop
