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Dexter

Dexter Drum, 8K, 8 x 6.5, 5/8" Studs, 4.75" Pilot, 50MM Bearing, Nev-R-Lube, Includes 031-071-03 Bearing Cartridge and 069-093-00 bearing Retainer (008-389-80)

$836.57
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At a Glance

  • SKU: 008-389-80
PRODUCT INFORMATION

Product Details

R & P Carriages

Dexter 8K Trailer Brake Drum – 8 on 6.5" – 5/8" Studs – Nev-R-Lube 50mm

Part Number: 008-389-80

Genuine Dexter 8,000 lb rated trailer brake drum designed specifically for Nev-R-Lube axle systems utilizing a 50mm sealed cartridge bearing. This assembly includes the bearing cartridge and retainer pre-installed for direct replacement on compatible Dexter 8K Nev-R-Lube axles.

Ideal for heavy-duty equipment trailers, goosenecks, flatbeds, and commercial applications where sealed cartridge bearing systems are used instead of traditional tapered bearing configurations.

R&P Knowledge Note – Nev-R-Lube Systems

Nev-R-Lube axles use a sealed 50mm cartridge bearing that presses into the hub/drum assembly. These systems eliminate periodic bearing packing and adjustment. This drum is NOT compatible with standard tapered bearing hubs (25580/02475 style setups). Always verify axle type before ordering.

Assembly Includes

  • Dexter 8K Brake Drum
  • 031-071-03 50mm Bearing Cartridge (Pre-Installed)
  • 069-093-00 Bearing Retainer (Pressed In)

Specifications

Specification Detail
Axle Rating 8,000 lb
Bolt Pattern 8 on 6.5"
Wheel Stud Size 5/8"
Pilot Diameter 4.75"
Brake Size Compatibility 12-1/4" x 3-3/8" (Typical 8K Electric or Hydraulic)
Bearing Type 50mm Nev-R-Lube Cartridge
Dexter OEM Reference 008-389-80

Common Fitment

  • Dexter 8K Nev-R-Lube leaf spring axles
  • Dexter 8K Nev-R-Lube Torflex axles
  • Equipment trailers with 50mm cartridge hubs
  • Gooseneck and flatbed trailers using sealed bearing systems

Important: Designed specifically for Dexter Nev-R-Lube 50mm cartridge systems. Not compatible with standard tapered bearing hub assemblies. Verify bolt pattern, stud size, and bearing style before installation.

008-389-80 Dexter 8K drum 50mm Nev-R-Lube 8 on 6.5 5/8 studs cartridge hub

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