Replacement Dust Cover Cap for Trailer Hub MPB 58550
Updated 10/27/2025 | Published 03/25/2025
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Question:
I am in need of a dust cap for a MPB 58550 trailer hub. Which dust cap matches? Thanks,
asked by: Clint A
0
Expert Reply:
Hey Clint, the correct hub dust cover for your MPB 58550 is the part # F001518 which has an outer diameter of 1.98 inches.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 5 - Pre-Greased
- Trailer Hubs and Drums
- Idler Hub
- Pre-Greased
- Standard
- L68149 / L44649
- Standard Grade
- For 3500 lbs Axles
- 1/2 Inch Stud
- 5 on 5 Inch
- 13 Inch Wheel
- 14 Inch Wheel
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- etrailer
more information >
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Jameson C.
10/27/2025
Hey Clint, did the 1.98-inch dust cap fit your MPB 58550 hub the way you needed? Knowing how it worked could help others trying to match the same hub.