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3-3/4" Oil Cap w/ ORing & Plug 10K-16000# Hayes Alko Trailer Axle Bearing Dust 21-219 (K71-859-00)

$39.99
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R & P Carriages

Oil Bath Hub Cap – 10K / 12K / 15K Axles – AL-KO / Dexter / Kodiak

Dexter: K71-859-00  |  AL-KO: K568220  |  Kodiak: Q-10-14K-PCAP

Oil bath hub cap assembly complete with O-ring and fill plug. Designed for heavy-duty oil bath axle applications rated 10,000 lb through 15,000 lb.

Compatible with select AL-KO, Dexter, and Kodiak oil bath hub systems.

Features

  • Complete hub cap assembly
  • Includes O-ring seal
  • Includes threaded fill plug
  • Designed for oil bath hub applications
  • Heavy-duty construction for commercial use

Specifications

Specification Detail
Application Oil Bath Hub
Axle Ratings 10K, 12K, 15K
Includes Cap, O-Ring, Fill Plug
Dexter Part Number K71-859-00
AL-KO Part Number K568220
Kodiak Part Number Q-10-14K-PCAP

R&P Knowledge Hub

Oil bath hub caps seal lubricant inside the hub assembly and protect bearings from contamination. A damaged cap or worn O-ring can allow oil leakage or moisture intrusion, leading to premature bearing failure.

Always inspect the hub sealing surface and replace the O-ring when servicing oil bath components. Confirm hub manufacturer and axle rating before ordering, as cap dimensions vary by brand and series.

IMPORTANT: Verify hub compatibility and axle rating before installation. Proper torque and seal inspection are required for safe operation.


K71-859-00 K568220 Q-10-14K-PCAP oil bath hub cap 10k 12k 15k axle dexter alko kodiak oil cap replacement
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