Hub Cap Steer Axle 6-Bolt 5.50" BCD 1.81" 46.00 mm Depth - 343-4095

Part#: AAA411343-4095

Features and Benefits

  • Aluminum hub cap for steer axle wheel end applications with 6 bolt holes on commercial trucks
  • Flange outer diameter at 6.19" with inner diameter at 4.56" for precise seating on the hub face
  • Bolt circle at 5.50" with bolt size at 0.31" for correct fastener engagement on steer axle hub positions
  • Overall depth at 1.81" with inside depth at 1.06" for correct axial clearance in steer axle applications
  • Gasket part number 330-3009 for paired gasket sourcing during steer axle hub cap installation
  • Steer wheel end application for front axle hub cap fitment on commercial trucks at the 6-bolt hub face

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Warranty

Warranty Up to 3 years warranty

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ApplicationWheel End - Steer
Bolt Circle Diameter5.50 in. 140.00 mm
Bolt Size0.31 in. 7.94 mm
Flange Inner Diameter4.56 in. 116.00 mm
Flange Outer Diameter6.19 in. 157.00 mm
Gasket Part Number330-3009
Inside Depth1.06 in. 27.00 mm
Number of Bolt Holes6.00
Overall Depth1.81 in. 46.00 mm
Replacement Window Kit359-5995
TypeAluminum Hub Cap 6 Bolt Holes
Weight21.19 lbs
Interchange
3434095
ZCP3434095

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The Hub Cap fits a 5.50" pattern with 6-bolt holes, engineered as an oil bath unit for Heavy Duty commercial axle applications. Weighing 21.19 lbs, the cap seals the hub bore against contamination and lubricant loss across daily operation. The design suits standard fleet upkeep procedures.
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