Replacement Brakes and Fortress Oil Cap for Dexter 10k Axles
Updated 08/07/2025 | Published 07/10/2025 >
Products Featured in This Question
Question:
I am in need of new brakes and wanting to buy the Dexter fortress oil caps for my axles. They are 10k Dexter dual tire axles serial 154750406. Dex4739277
asked by: Morgan T
Expert Reply:
Hi Morgan; for replacement brakes we have the etrailer # AKEBRK-10. If you want the Dexter equivalent it is the # 23-450-451. The Fortress oil cap isn't something we have right now but I just submitted everything to add it to our site. I'll come back and update you here on this answer page once we have it.
What kind of trailer do you have?
I got that oil cap added for you, it is the # DX95ER.
Product Page this Question was Asked From
etrailer Electric Trailer Brakes w/ Dust Shields - Self-Adjusting - 12-1/4" - Left/Right - 10K
- Trailer Brakes
- Electric Drum Brakes
- Standard Grade
- Self Adjust
- 12-1/4 x 3-3/8 Inch Drum
- 10000 lbs Axle
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- 17 Inch Wheel
- 17-1/2 Inch Wheel
- etrailer
more information >
Continue Researching
- Video: Review of Waltech Smart RV - RV Thermostat and Wireless Control Hub - WA74FR
- Search Results: trailer axles
- Search Results: entry door
- Search Results: axles
- Search Results: fuel station
- Search Results: license plates and frames
- Search Results: license plate mount
- Search Results: fresh water tank
- Shop: Caliber Trailblazer ORV Tie Down Kit - 3,300 lbs - Qty 8
- Shop: Dexter Bearing Kit for 9K - 10K Axles - Bearings 387A/25580, Races 382A/25520
- Shop: Replacement Oil Cap Kit for 9,000-lb and 10,000-lb Dexter Axle
- Shop: Global Link Vise Lock for Cam-Action Door Latch - Keyed Alike Option - Black
- Shop: Bright Way Trailer Breakaway Kit with 0.5-Amp Charger and 5 Ah Battery
- Q&A: What Is the Weight Capacity Of a Dexter D100G Axle
- Q&A: What is the Capacity of a Dexter P-12 Model D100 Axle
- Video: Ultimate Overview of the Dexter Fortress Threaded Aluminum Oil Cap for 5.2K to 8K Axles
- Shop: Waltech Vision 2.0 RV Thermostat and Wireless Control Hub - Bluetooth
- Shop: Cam-Action Lockable Door Latch w/ 36" Pipe for Enclosed Trailers - Aluminum - Black
- Article: Trailer Wiring Diagrams
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Shop: Trailer Hitch
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Shop: Trailer Wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Suspension Enhancement
- Video: Measuring To Choose The Right Trailer Axle
- Article: How to Measure for Trailer Hitch Drop
- Q&A: Installation Time for Blue Ox BX1128 Flat Tow Base Plate Kit for 2016 Jeep Grand Cherokee
- Shop: Brake Controller
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)



Robin H.
8/7/2025
Hey Morgan, I'm glad to hear the oil cap is now available for you! How did the installation go with the Dexter brakes and the new oil cap? I'm curious to know if everything fit well and worked as expected, as it could really help others in a similar situation.