2- Trailer Axle Square Spindle 3500 1-3/8 + 1-1/16 I.D. Bearing Dexter ALKO Axis (SP-20484-SQ-KITX2)

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$105.09

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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.

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