At a Glance
- >Aftermarket replacement oil caps
- >Fits Dexter and compatible oil bath drums
- >2-7/8" thread diameter
- >Used on 6K, 7K, and 8K axle applications
- >May fit select older 9K drums (verify casting number)
- Brand: MAT
- SKU: OC-86580-26-LOTOF4
Before You Order
Match the part number, measurements and connection points that apply to your trailer.
Fitment Check
| Hub Face | Measure hub face to hub face. |
|---|---|
| Spring Center | Measure mounting centers and confirm perch configuration. |
| Capacity | Match the required axle rating. |
| Brakes | Confirm brake type and flange configuration. |
Product Details
Oil Cap Kit – 2.75" Thread – Fits Dexter Oil Bath Drums (2 Pairs / 4 Caps)
Part Number: OC-86580-26
Replacement oil cap kit for trailer axles equipped with Dexter-style oil bath drums using 2-7/8" threaded caps. Commonly found on 6,000 lb to 8,000 lb axles, and select older heavy-duty applications.
This listing includes two pairs (four total) oil caps, suitable for servicing two hubs.
Features
- Aftermarket replacement oil caps
- Fits Dexter and compatible oil bath drums
- 2-7/8" thread diameter
- Used on 6K, 7K, and 8K axle applications
- May fit select older 9K drums (verify casting number)
Specifications
| Thread Diameter | 2-7/8" |
|---|---|
| Thread Count | 12 threads |
| Cap Style | Oil bath |
| Quantity | 4 caps (2 pairs) |
Fitment Notice: Drum casting numbers should be verified before ordering. Common compatible castings include:
8-218, 8-219, 8-232, 8-285, 8-286
Thread size must measure 2-7/8". These caps replace Dexter oil caps 23-29 and 21-35.
Kit Includes
- 4 × Oil Caps
- 4 × Rubber Plugs
- 4 × O-Rings
CUSTOMER PROOF
What customers say about parts like this.
Selected from R&P customer feedback for Trailer Axle / Running Gear products and related trailer service.
RELEVANT TO
Trailer Axle / Running Gear
★★★★★GOOGLE REVIEW
“Got me the axle I needed right away with custom spring perch setting.”
★★★★★GOOGLE REVIEW
“Had a trailer made to my needs.ken was able to get it done and at a price that was very acceptable.i have bought parts there for 2 other trailers and always in stock”
★★★★★GOOGLE REVIEW
“Quality work. Staff is polite. Great job welding a project for me. Didn't even want to charge me, so I bought them a case of Corona. They were ecstatic. I ever need a welding or like that R&P Carriages is #1 !!!!!”
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