Skip to content

10-56 - Oil Seal

by Dexter
Original price $21.95 - Original price $21.95
Original price
$21.95
$21.95 - $21.95
Current price $21.95

The 10-56 Oil Seal is a heavy-duty, single-lip seal designed to retain lubrication and protect trailer axle components from dirt, water, and road debris. Ideal for use in oil-lubricated hub systems, this seal ensures long-lasting performance and protects your axle’s internal components from premature wear.

Features:

  • Single-lip design provides reliable sealing in oil bath hub applications
  • Constructed from durable nitrile rubber for resistance to oil, grease, and contaminants
  • Steel casing ensures a secure fit in the hub bore
  • Helps extend the life of bearings and spindles
  • Easy to install and replace

Specifications:

  • Part Number: 10-56
  • Seal Type: Oil Seal
  • Inner Diameter (ID): 3.125″
  • Outer Diameter (OD): 4.500″
  • Width: 0.500″
  • Material: Nitrile rubber with metal case
  • Temperature Range: –40°F to 250°F (–40°C to 121°C)
  • Application: Oil-lubricated trailer hubs, heavy-duty axle systems, agricultural and industrial equipment

Fitment:

  • Fits axles with 3.125″ spindles and 4.500″ hub bores
  • Commonly found on 12,000–15,000 lb oil bath trailer axles
  • Compatible with Dexter®, Lippert®, and similar hub systems
  • Be sure to verify all measurements for proper fitment