Product Description
021-043-00 2.72" QUICK-LUBE DUST CAP
PART NUMBER(S):
Dexter: 021-043-00, 021-043-01, K71-319-00, 021-043-02
DESCRIPTION:
Model: Dexter E-Z Lube Axles, 12 x 2" hub assemblies
Engines: N/A (non-engine component)
Vehicles: Utility trailers, livestock trailers, flatbeds, enclosed trailers, boat trailers, cargo trailers
• Outer Diameter: 2.72" (typically 2.718"–2.720")
• Height: ~1.5" (varies slightly by manufacturer)
• Material: Stamped steel, zinc- or chrome-plated
• Design: Drive-in style dust cap with removable rubber plug
• Plug: Allows access to E-Z Lube spindle grease fitting without cap removal
Applications:
Fits Dexter 8-285 and compatible 8,000 lb hub/drum assemblies. Designed for use on Dexter-style axles with E-Z Lube spindles (with grease zerk at spindle end). Ensures sealed bearing protection while allowing quick maintenance access. Used across heavy-duty utility, livestock, and cargo trailers. Recommended for all 8,000 lb axles requiring a 2.72" OD cap. Also suitable for marine-grade applications with galvanized variants.
CROSS REFERENCES:
021-043-00, 021-043-01, 021-043-02, K71-319-00, 127300, DC272L-DL, TRP DC-275-L, ST-021-043-01, 21-5, 21-43, 21-43-1, 180.21431, 180.21421, 220-21431, UTR021-043-01, 2104301
A cross-reference listing means this part should be a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
INSTALLATION NOTES:
✔ Ensure hub bore is clean, dry, and free of burrs before installation
✔ Align dust cap squarely and drive in evenly using a rubber mallet or suitable cap driver
✔ Do not overdrive—stop installation once the cap sits flush with the hub face
✔ Remove rubber plug to access the grease fitting on E-Z Lube spindles for bearing maintenance
✔ For marine or high-moisture environments, use galvanized or chrome variants for corrosion resistance
SOLD AS NEW
Brand new and ready to install, with OEM Grade Reliability
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
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