5,200 lb bearing kitLippert 2023133981Inner 25580 / 25520 and outer LM67048 / LM67010 bearing and race set, with seal, cotter pin and tang washer.
View productDexter 5,200 & 6,000 lb E-Z Lube Hub Bearing Parts Diagram
Dexter's D52 / D60 5,200 lb and 6,000 lb trailer hub families use similar-looking tapered bearings and E-Z Lube cap components. The important difference is the outer bearing: the 5,200 lb configuration uses LM67048 while the 6,000 lb version uses 15123. Check the original bearing markings and seal-journal diameter before choosing service parts.
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5,200 lb versus 6,000 lb bearing identification
Both hub groups use a 25580 inner bearing cone and 25520 inner cup, but their outer bearings and matching cups are different. Each bearing cone and cup must be matched correctly; a bearing number is not interchangeable with its cup number.
| Component | 5,200 lb | 6,000 lb |
|---|---|---|
| Inner cone | 25580 | 25580 |
| Inner cup (race) | 25520 | 25520 |
| Outer cone | LM67048 | 15123 |
| Outer cup (race) | LM67010 | 15245 |
| Bearing kit on UsedRVParts | Lippert 2023133981 | Lippert 2023133982 |
| Common E-Z Lube seal for 2.25-inch journal | Dexter 010-036-00 | Dexter 010-036-00 |
The Lippert 2023133981 kit contains the 5,200 lb bearing combination; the Lippert 2023133982 kit contains the 6,000 lb combination. Each includes two bearing cones, two cups, a grease seal, a cotter pin and a tang washer. Confirm the dimensions and spindle hardware against your existing hub; a shared axle rating does not guarantee the same seal or spindle.
Factory hub exploded diagram
Dexter's illustrated axle catalog shows the 655 hub group on printed page 49, with separate callouts for the 5,200 lb and 6,000 lb outer bearings. Use the drawing to locate the seal, bearing cups, cones, cap and spindle fasteners.
Open the exploded hub drawing (PDF)
View Dexter's numbered diagram here
Tap the diagram below for a larger view.
Numbered parts in the drawing
| Drawing no. | Dexter number | Component |
|---|---|---|
| 1 | 010-036-00 | Double-lip E-Z Lube grease seal, 2.25-inch inside diameter |
| 2 | 031-030-02 | 25580 inner bearing cone |
| 3 | 031-030-01 | 25520 inner bearing cup |
| 4 — 5.2K | 031-032-01 | LM67010 outer bearing cup |
| 5 — 5.2K | 031-032-02 | LM67048 outer bearing cone |
| 4 — 6K | 031-029-01 | 15245 outer bearing cup |
| 5 — 6K | 031-029-02 | 15123 outer bearing cone |
| 8A | 021-042-01 | E-Z Lube metal grease cap |
| 8B | 085-001-00 | Rubber cap plug |
| 9 | 005-023-00 | Spindle washer |
| 28 | 006-191-00 | E-Z Lube spindle jam nut |
| 29 | 006-190-00 | Spindle-nut retainer |
E-Z Lube seal and hub-cap components
The Dexter 010-036-00 is the 2.25-inch E-Z Lube double-lip grease seal shown in the drawing. Some related Dexter hubs use a 2.125-inch inside-diameter seal instead. Measure or verify the original seal number before ordering; these seals are not interchangeable simply because the hub is rated at 6,000 lb.
The 021-042-01 grease cap has an opening for the 085-001-00 rubber plug. The cap and plug are separate service parts. Replace a bent cap or hardened plug with the correct matching size, and check that the cap seats firmly in the hub.
Spindle washer, nut and retainer
The 005-023-00 D-shaped spindle washer is listed in the Dexter E-Z Lube hub drawing. Spindle nuts and retainers can vary by production version, so match the fastener arrangement on the axle rather than choosing by hub capacity alone.
Servicing a hub safely
When inspecting a hub, look for pitted or discoloured bearing rollers, scored cups and damage to the seal journal. Replace a damaged cone with its properly matched cup, and fit a new grease seal when servicing the bearings. Use the grease type, adjustment procedure and fastening instructions specified by the axle manufacturer. Avoid forcing excess grease through an E-Z Lube spindle into the brake drum.
For the full updated service reference, consult Dexter's light-duty axle parts catalog (PDF).
Related trailer hub and brake guides
For lighter wheel ends, see our Dexter 3,500 lb E-Z Lube hub guide. For associated trailer brakes, use the Dexter 12-inch electric brake guide. Hub bearings and brake parts must be selected by the exact assembly, not the axle rating alone.
Find the hub parts by photograph
5,200 lb bearing kitLippert 2023133981
6,000 lb bearing kitLippert 2023133982Inner 25580 / 25520 and outer 15123 / 15245 bearing and race set, with seal, cotter pin and tang washer.
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2¼-inch E-Z Lube grease sealDexter 010-036-00Dexter double-lip inner hub seal for the specified 2.25-inch spindle sealing surface.
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E-Z Lube metal grease capDexter 021-042-01Metal hub cap with a removable centre plug opening. Select by the actual hub-cap fit.
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E-Z Lube rubber cap plugDexter 085-001-00Rubber centre plug that seals the grease-cap opening after lubrication.
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D-shaped spindle washer setDexter 005-023-00Two replacement D-shaped washers for matching E-Z Lube spindle hardware.
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