Match the part number, measurements and connection points that apply to your trailer.
| Part Number | Match the number stamped on the original bearing or seal. |
|---|---|
| Dimensions | Measure the mating surfaces when a number is unavailable. |
| Hub / Axle | Use capacity as context, not as the only fitment check. |
#42 torsion axle spindle kit with weld-on spindle end and spindle-end hardware for compatible 5,200 lb to 7,000 lb torsion axle repair or fabrication applications. Verify axle rating, spindle dimensions, and weld-on fit before installation.
| Specification | Detail |
|---|---|
| Part Number | SP-T60FBZ-KIT |
| Brand | R&P Carriages |
| Product Type | Torsion axle spindle kit |
| Spindle Type | #42 torsion axle spindle |
| Primary Spindle | SP-T60FBZ |
| Axle Application | Torsion axle |
| Axle Rating Range | 5,200 lb – 7,000 lb |
| Weld-On End Diameter | 2.48" |
| Weld-On End Length | 1.51" |
| Flange Bolt Pattern | 5 bolt |
| Material / Finish | Not specified; verify before ordering if material or finish is required for your application. |
| Category | Details |
|---|---|
| Vehicle / System | Torsion axle trailer suspension / spindle repair |
| Primary Fit | Compatible torsion axle applications using a #42 spindle and matching weld-on spindle dimensions. |
| Axle Range | Commonly used on compatible torsion axle applications in the 5,200 lb to 7,000 lb range. |
| Installation Style | Weld-on spindle end. Professional welding and alignment are recommended. |
| Notes | Confirm axle rating, spindle number, bearing and seal compatibility, weld-on diameter, weld-on length, flange pattern, and existing axle configuration before ordering. |
Compatibility: Intended for compatible torsion axle applications using a #42 spindle and matching weld-on end dimensions.
Vehicle / System Fit: Trailer torsion axle repair or fabrication applications commonly rated between 5,200 lb and 7,000 lb where spindle size and configuration match.
Installation Notes: Confirm axle rating, bearing set, seal size, weld-on diameter, weld-on length, flange pattern, and spindle orientation before installation.
Performance Insight: Correct spindle alignment is critical for bearing life, hub tracking, brake fit, and safe trailer operation.
Designed for compatible torsion axle applications requiring a #42 spindle configuration.
Weld-on spindle end is intended for compatible torsion axle repair or fabrication work where dimensions match.
Includes the castle nut, washer, and cotter pin listed for the kit configuration.
Configured with a 5-bolt flange pattern for compatible brake and hub assembly applications.
| Quantity | Item |
|---|---|
| 1 | #42 torsion axle spindle, SP-T60FBZ |
| 1 | FA-SN100 castle nut, 1"-14, 6-slot |
| 1 | 5-101 D washer, 1" I.D. |
| 1 | 165649 cotter pin, 1/8" x 1-3/4" |
