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Four Pack - Oil Cap Center Plugs for Dexter 21-35, 21-36 & 21-88 Caps (OC-Rubber Plug-LOTOF4)

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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.
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