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42mm NEV-R-LUBE GREASE CAP (021-085-00)

$12.55
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42mm Nev-R-Lube Grease Cap – 3-1/8" OD Trailer Hub Cap

SKU: 021-085-00
42mm Nev-R-Lube style grease cap designed for compatible trailer hub assemblies. This cap installs into the hub bore and helps protect internal components from contamination. Intended for use on hubs that require a 3-1/8" outside diameter grease cap. Confirm hub bore diameter and depth prior to ordering.
Features:
  • 42mm Nev-R-Lube configuration
  • Press-in hub installation
  • Steel construction
R&P Knowledge Hub
A grease cap seals the outer end of the trailer hub, protecting bearings from dirt, moisture, and road debris. Nev-R-Lube style hubs use a sealed cartridge bearing system and require specific cap dimensions for proper fit. An incorrect outside diameter or insertion depth can result in a loose fit or damage to the hub bore. Always measure the hub bore and confirm required cap height before installation.
Specification Details
Part Number 021-085-00
Outside Diameter 3-1/8"
Overall Height 7/8"
Insertion Depth 1/4" (Sits Inside Hub)
Style 42mm Nev-R-Lube
Verify specifications before installation.