Description
This SURETRAC 3,500 lb house trailer axle features idler hubs (no brakes), a 4 in. drop, an 85 in. hub-face measurement, a 70 in. spring-center measurement, and a 5 on 4 ½ in. wheel bolt pattern.
Final Sale — Verify Fitment Before Ordering
Trailer axles cannot be returned or exchanged for incorrect measurements, incorrect selection, or change of mind. Confirm all specifications before purchasing. This restriction does not limit remedies required by law for damaged, defective, incorrect, or undelivered goods.
Specifications
- SKU: NH1294
- Axle Capacity: 3,500 lb
- Hub Face to Hub Face (HF): 85 in.
- Spring Center to Spring Center (SC): 70 in.
- Spindle Drop: 4 in. Drop
- Axle Tube Diameter: 2 ⅜ in.
- Brake Type: Idler (No Brakes)
- Wheel Bolt Pattern: 5 on 4 ½ in.
- Wheel Stud Thread: ½ in.-20
- Spring Type: Double-Eye
- Spring Width: 1 ¾ in.
- Spring Length: 26 in.
- Spring Capacity: 1,750 lb (Per Spring)
- Spring Mounting Position: Underslung
- Lubrication System: E-Z Lube
Product Features
- Replaceable unitized oil seal
- Precision machined bearings & races
- High-strength axle tube for industrial utility trailer axles
- Precision-machined spindles, made of forged carbon steel
- Spindles are friction welded into axle tubes for strength and alignment
Included Components
- One Preassembled Trailer Axle Assembly
Ships Preassembled
Axles are shipped palletized and preassembled for easy installation. Proper mounting and installation checks are required before use.
Verify Fitment Before Ordering
Confirm the following specifications match your trailer’s requirements:
- Hub Face to Hub Face (HF): 85 in. (Measured Between the Wheel-Mounting Faces of the Hubs)
- Spring Center to Spring Center (SC): 70 in. (Measured Between the Centerlines of the Spring Seats)
- Spindle Drop: 4 in. Drop
- Wheel Bolt Pattern: 5 on 4 ½ in.
- Axle Capacity: 3,500 lb
- Brake Type: Idler (No Brakes)
- Spring Mounting Position: Underslung
Trailer make, model, or axle capacity alone does not establish fitment. Verify all dimensions and the suspension configuration before purchasing.
How to Measure a 4 in. Drop Sprung Trailer Axle
Questions or Order Support
For help verifying specifications before ordering, or to report an issue with your order, contact parts@prolinetrailersales.com or call (540) 334-4182, Ext. 2 for Parts.
Have your axle identification tag and measurements available for fitment assistance, or your order number available for order support.
