At a Glance
- SKU: 120865-1P475A-KIT
PRODUCT INFORMATION
Product Details
Spindle Kit for 1P475A – Bearings, Races & Seal
Complete 10K–12K HD Hub & Bearing Kit · Fits Rockwell / AL-KO / Dexter Axles
Product Description
The 120865-1P475A-KIT includes all components required to service or rebuild a 1P475A spindle assembly. This heavy-duty kit supports 10,000–12,000 lb axles and ensures proper bearing preload, oil retention, and hub reliability for high-capacity trailers.
Common Applications
- Rockwell American and AL-KO 10K HD / 12K axles
- Dexter 10K HD hub and drum assemblies (090814 / 8-491 castings)
- Direct replacement for Dexter 120865 and Rockwell 1P475A
Kit Components
| Component | Part Number | Qty | Notes |
|---|---|---|---|
| Hub Drum, AL-KO & Rockwell 10K HD | 120865-1P475A | 1 | Core spindle hub assembly |
| Outer Bearing | JM205149 | 1 | 1.969? ID – fits JM205110 race |
| Inner Bearing | JM511946 | 1 | 2.559? ID – fits JM511910 race |
| Oil Seal | 10-3125-06 | 1 | 3.12? × 4.506? – red AM seal |
| Oil Cap | 021-219-00 | 1 | 3.75? threaded cap for 10K–16K |
| O-Ring | 010-258-00 | 1 | For 021-219-00 cap |
| Rubber Plug | 085-017-00 | 1 | Snap-in vent plug for oil cap |
Specifications
| Axle Rating | 10,000 – 12,000 lb |
| Bolt Pattern | 8 × 6.5? |
| Stud Size | 5/8? |
| Manufacturer | Rockwell American |
| Cross Reference | Dexter 120865 · AL-KO 1P475A |
| Unit Weight | Approx. 9.5 lb |
Pricing Overview
| Standard Buy Cost | $297.33 (BOM Cost) |
| Wholesale Price | $392.76 |
| Retail Price | $480.66 |
| MAP Target | $459.00 |
Built from OEM-grade Rockwell and AL-KO components for precise fit, durability, and service longevity. Ideal for repair shops, trailer refurbishers, and heavy-duty fleet maintenance.
Related Parts & Kits
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815-357-3292 · 270 E Jackson St · Seneca, IL 61360
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Found the correct RV keys at a good price with free shipping; the keys worked as expected.
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Replacement struts brought a long-used door back to working order.
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