What is Pilot Diameter of Dexter Trailer Hub and Drum Assembly for 9K to 10K Axles # K08-288-90
Updated 11/03/2025 | Published 01/20/2025 >
Question:
what is the pilot hole measurment of the drum for part k09-288-90
asked by: Dusty
0
Expert Reply:
Hey Dusty, the pilot diameter of the Dexter hub part # K08-288-90 that you referenced is 4-3/4 inches.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Dexter Trailer Hub and Drum Assembly for 9K to 10K Axles - 8 on 6-1/2 - Oil Bath - Before July 2009
- Trailer Hubs and Drums
- Hub with Drum
- Oil Bath
- 387A / 25580
- Standard Grade
- For 9000 lbs Axles
- For 10000 lbs Axles
- 5/8 Inch Stud
- 8 on 6-1/2 Inch
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- 17 Inch Wheel
- 17-1/2 Inch Wheel
- Dexter
more information >
Continue Researching
- Search Results: spare tire mount
- Search Results: 80232
- Search Results: 6 leaf trailer leaf springs
- Search Results: 8 lug spare tire mount
- Search Results: flash hitch
- Shop: Tie Down Spare Tire Mount for Aluminum Trailers - 4 and 5 Lug Wheels - Galvanized Steel
- Shop: Opti-Brite LED Utility Light - Aluminum Housing - Oblong -19-5/8" Long
- Search Results: thin line led tail lights
- Search Results: led tail lights
- Shop: TecNiq Load Ramp Light - 2000 Lumens - 7-7/16" Wide - Black Aluminum - 12V
- Shop: Floor Mats
- Shop: Pollak 4-Way Flat Trailer Connector with 24" Harness
- Shop: 6-Leaf Slipper Spring w/ Hook End for 8,000-lb Trailer Axles - 29-1/2" Long
- Shop: WeatherTech Cargo Liner - Tan
- Shop: TecNiq Industrial LED Scene Light - 8000 Lumens - 24-1/4" Wide - Black Aluminum - 12.8V
- Shop: Truck Tailgate Lock
- Shop: Trailer Wiring
- Shop: Vehicle Seat Covers
- Shop: Gooseneck Hitch
- Shop: Trailer Hitch
- Video: Shocker Hitch Shift Lock Gooseneck Coupler Lock Set: The Breakdown
- Q&A: Solution for Needing Replacement Caliper for Kodiak 204 Caliper
- Q&A: Determining Replacement Hub And Bearings For Dexter P-12 SLR Trailer Axle
- Q&A: Looking For Replacement MasterPro 581750 Hubs On A Yacht Club Pontoon Trailer
- Q&A: Replacement Bushing For Dexter 5-Leaf 10,000 Pound Axle Slipper Spring DX45QR
- Q&A: Replacement Trailer Hub Assembly for Dexter 8-248 Hubs
- Q&A: Replacement Hub and Drum for a Dexter 8-133
- Q&A: Replacement Parts for Dexter Motorhome Axle 8-133
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Adding Electric Over Hydraulic Disc Brakes


Jameson C.
11/3/2025
Hey Dusty, did the 4-3/4 inch pilot diameter on the Dexter hub and drum end up matching what you needed for your axle setup? Knowing how it fit could help others working with similar 9K to 10K hubs.