At a Glance
- SKU: OC-Rubber Plug-LOTOF4
PRODUCT INFORMATION
Product Details
Oil-Bath Hub Cap Service Parts
Four Pack - Oil Cap Center Plugs for Dexter 21-35, 21-36 & 21-88 Caps
Four rubber center plugs for compatible Dexter oil-bath hub caps using a 7/8-inch center access opening. Replacement application for Dexter part number 046-032-00.
SKU: OC-Rubber Plug-LOTOF4 Quantity: 4 Plugs 7/8-Inch Opening
Key Measurements & Specs
| Specification | Detail |
|---|---|
| SKU | OC-Rubber Plug-LOTOF4 |
| Product Type | Oil cap center plug |
| Material | Rubber |
| Opening Size | 7/8 inch |
| Replacement Reference | Dexter 046-032-00 |
| Quantity Included | 4 center plugs |
Fitment / Application
| Category | Details |
|---|---|
| Hub System | Compatible oil-bath hub cap applications |
| Oil Cap References | Dexter 21-35, 21-36 and 21-88 |
| Installation Location | Center access opening of the compatible oil cap |
| Required Opening | 7/8-inch center opening |
| Fitment Check | Confirm the oil-cap number and measure the center opening before ordering. |
Top Features
| Feature | Buyer Benefit |
|---|---|
| Four-Pack | Provides four replacement center plugs in one package. |
| Rubber Construction | Designed to fit the center access opening of a compatible oil cap. |
| Access-Hole Seal | Helps close the center opening against contamination and leakage. |
| Listed Cap Compatibility | Fits the supplied Dexter 21-35, 21-36 and 21-88 cap references when the opening matches. |
Overview
This listing includes four rubber center plugs for the middle access opening of compatible oil-bath hub caps. The plugs fit applications using a 7/8-inch center opening and are listed as replacements for Dexter 046-032-00, including compatible 21-35, 21-36 and 21-88 oil caps.
R&P Service Insight
Confirming the cap number and center-hole measurement before ordering is the most reliable way to identify the correct replacement plug.
- Check the cap: Look for a 21-35, 21-36 or 21-88 reference.
- Measure the opening: The center access hole should measure 7/8 inch.
- Inspect the cap: Verify that the cap itself is suitable for continued service before installing a new plug.
R&P Knowledge Hub
Compatibility: Intended for compatible Dexter oil-cap applications using the listed cap numbers and a 7/8-inch center access opening.
System Application: The plug installs in the middle opening of the oil-bath hub cap.
Purpose: The center plug closes the cap’s access opening and helps protect the hub area from contamination and leakage.
Pre-Buy Check: Match both the oil-cap reference and the center-opening measurement. Do not select the plug using axle capacity alone.
Brand & Fitment Note
Selling Item: This listing is for a four-pack of replacement rubber oil-cap center plugs.
Dexter Reference: Dexter names and part numbers are used to identify the stated replacement application.
Replacement Reference: Dexter 046-032-00.
Before Ordering: Verify the cap number and confirm that the center access opening measures 7/8 inch.
R&P Repair Insight
The plug must match the center opening of the existing oil cap. A part-number match should be supported by a physical measurement whenever possible.
- Cap Number: Confirm compatibility with 21-35, 21-36 or 21-88.
- Opening Size: Measure the center opening and confirm a 7/8-inch size.
- Quantity: This package contains four plugs; oil caps and other hub components are not included.
Features
Four Replacement Plugs
Includes four rubber center plugs for servicing multiple compatible oil-cap applications.
7/8-Inch Application
Designed for compatible oil caps using a 7/8-inch center access opening.
Listed Dexter Cap Fitment
Compatible with the supplied Dexter 21-35, 21-36 and 21-88 oil-cap references when the opening matches.
Center-Opening Protection
Helps close the oil cap’s access opening against contamination and leakage.
Included Components
| Quantity | Item |
|---|---|
| 4 | Rubber oil-cap center plugs |
| Not Included | Oil caps, hubs and other hub-service components |
Important Fitment Note: Verify the existing oil-cap number and measure the center access opening before ordering. This listing is intended for compatible Dexter 21-35, 21-36 and 21-88 cap applications using a 7/8-inch center opening. Dexter references describe replacement compatibility.
4-pack oil cap center plugs, rubber oil bath hub cap plugs, Dexter 046-032-00 replacement, Dexter 21-35 oil cap plug, Dexter 21-36 center plug, Dexter 21-88 oil cap plug, 7/8 inch oil cap center plug, trailer oil bath hub cap replacement plug, OC-Rubber Plug-LOTOF4
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