At a Glance
- > SP-20484-SQ — 1.50" square-end spindle body, 3.53" long
- > 165649 — 1/8" × 1-3/4" cotter pin
- > FA-SN100 — 1" spindle castle nut
- > SW1000 — 1" round spindle washer
- Brand: R & P Carriages
- SKU: SP-20484-SQ-KITX2
Before You Order
Match the part number, measurements and connection points that apply to your trailer.
Fitment Check
| 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. |
Product Details
Pair of 3500 lb Square Spindles with Hardware • Fits Dexter, AL-KO, Axis
Part Number: SP-20484-SQ-KITX2
This kit includes two 3500 lb square spindles with matching hardware. These are commonly used on Dexter, AL-KO, Axis, and many other 3,500 lb trailer axles. Each spindle includes the correct castle nut, round washer, and cotter pin.
Kit Includes (for each spindle)
- SP-20484-SQ — 1.50" square-end spindle body, 3.53" long
- 165649 — 1/8" × 1-3/4" cotter pin
- FA-SN100 — 1" spindle castle nut
- SW1000 — 1" round spindle washer
Specifications
| Specification | Details |
|---|---|
| Axle Rating | 3500 lb |
| Spindle Style | Square-end 1.50" |
| Spindle Length (Square Section) | 3.53" |
| Inner Bearing | L68149 (1-3/8" I.D.) — not included |
| Outer Bearing | L44649 (1-1/16" I.D.) — not included |
| Seal | 10-19 (1.719" I.D.) — not included |
Reference diagram for spindle dimensions (for general identification only).
Fitment Notes
These spindles are commonly used on 3,500 lb axles from Dexter, AL-KO, Axis, Rockwell, and many other OEMs. Always verify your bearing sizes and spindle measurements before ordering.
CUSTOMER PROOF
What customers say about parts like this.
Selected from R&P customer feedback for Bearing / Seal products and related trailer service.
RELEVANT TO
Bearing / Seal
★★★★★GOOGLE REVIEW
“I've ordered lots of trailer repair parts from them, always fast service, well packed, and the right parts. I highly recommend.”
★★★★★GOOGLE REVIEW
“Would like to say thanks to everyone at R and P Carriages parts were delivered fast and with the very helpful staff, the right parts were sent the first time. Thanks Happy Holiday's.”
★★★★★GOOGLE REVIEW
“Received swivel d-ring tie down 4 days after my wife ordered them , great price and came with backing plates. I received exactly what I paid for, thanks for the great service. Chris Davis , Mooresville NC”
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