Looking For Threaded Axle Cap For 2-3/4" Opening
Updated 12/22/2025 | Published 10/03/2024 >
Products Featured in This Question
Question:
Looking for a threaded axle cap to fit a 2 3/4” opening. Prefer a solid cap as this is not an oil bath axle, but a clear cap with a plug is acceptable. Thanks
asked by: Lance
0
Expert Reply:
Hello lance, good to hear from your again. I am sorry to say that we do not offer a threaded axle cap in that size. We offer drive-in caps in that size, such as the TruRyde Zinc Plated Grease Cap # TRDC-275, but nothing threaded I am afraid.
expert reply by:
Jesse M
0
Product Page this Question was Asked From
Replacement Oil Cap Kit for AL-KO and Rockwell 10,000-lb to 16,000-lb Axles
- Trailer Bearings Races Seals Caps
- Caps
- Oil Cap
- 3.75 Inch O.D.
- 3.75 Inch
- 10000 lbs Axle
- 12000 lbs Axle
- 15000 lbs Axle
- 16000 lbs Axle
- Dexter
more information >
Continue Researching
- Shop: Zinc Plated Grease Cap - 2.72" Outer Diameter - 1.28" Tall - Drive In
- Video: Hands-On with the Zinc Plated Grease Cap
- Video: Review of the UltraThin LED ID Light Bar for Trailers over 80" Wide
- Search Results: trailer wiring
- Search Results: trailer lights
- Search Results: license plate lights trailer lights
- Shop: UltraThin LED ID Light Bar for Trailers over 80" Wide - Submersible - 3 Diodes - Red Lens
- Shop: UltraThin ID Light Bar for Trailers over 80" Wide - Submersible - 3 Diodes - Red Lens
- Shop: 3-Light Truck and Trailer Identification Light Bar with White Base - Red
- Shop: TecNiq Tri Bar Heavy Duty ID Bar - 16.5" - Red Lens
- Shop: Replacement Oil Cap for Kodiak 10,000-lb Disc Brake Kits
- Shop: Peterson LED Identification Light Bar - Submersible - 6 Diodes - Stainless Steel Base - Red Lens
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Search Results: trailer hitch
- Shop: Trailer Wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Search Results: trailer tires and wheels
- Shop: Suspension Enhancement
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: How to Measure for Trailer Hitch Drop
- Shop: Brake Controller
- Search Results: trailer jack
- Q&A: Comparing Kenda KR03, KR35, And KR53 Tires
- Video: An In-Depth Look at the Roadmaster Battery Charge Line Kit for Towed Vehicles
- Shop: Base Plate for Tow Bar
- Article: Trailer Lighting Requirements


Jesse M.
12/22/2025
Hey Lance, did the drive-in grease cap end up working for your 2-3/4" axle opening? Knowing how it fit could help others looking for a solid option instead of a threaded cap. Your update could make it easier for the next person with the same setup.