MasterPro Hub Assemblies

MasterPro Bearing And Hub Assembly - 50003

Part #
50003
Line:
MPB

Product Information

  • Warranty:  1 Year Limited Warranty
  • Unit of Measure:  Each
  • UPC:  # 31447446670
  • Material: Steel
  • Flange Diameter (in): 2.820 Inch
  • Flange Diameter (mm): 71mm
  • New Or Remanufactured: New
  • Flange Shape: Round
  • Wiring Harness Included: No
  • Greaseable: No
  • Number Of Splines: 28
  • Bearing Type: Ball
  • Number Of Terminals: 0
  • Hub Centerbore Diameter (in): 4.500 Inch
  • Driven Or Non-Driven: Driven
  • Gasket Or Seal Included: No
  • ABS Sensor Included: No
  • Number Of Mounting Bolts To Knuckle: 0
  • Number Of Lug Bolts Included: 4
  • Total Hub Diameter (in): 5.433 Inch
  • Total Hub Diameter (mm): 138mm
  • Hub Centerbore Diameter (mm): 114mm
  • Total Hub Height (in): 3.710 Inch
  • Total Hub Height (mm): 94mm
  • Number Of Flange Bolts Included: 0
  • Flange Bolt Size (in): 1.300 Inch
  • Flange Bolt Size (mm): 33mm
  • Flange Bolt Thread Size: M12-1.25

Applications for this Product

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Detailed Description

Bearing And Hub Assembly;

OE design, fit and function for easy installation and long dependable performance. Each hub includes water-tight seals containing premium long life grease. Improved dimensional end testing to ensure end play meets OE standards. (end play is the key parameter to controlling noise) ABS sensor testing eliminates connection problems. Metallurgy testing eliminates metal fatigue. High tech production capabilities provides for tighter tolerances, and consistent quality. Flange design improves noise/vibration characteristics and bearing performance.

Brand Information

Master Pro Hub Assemblies

Extensive engineering and the use of the highest quality materials available make Master Pro the best-in-class choice for replacement hub assemblies. All Master Pro hub assemblies are 100% tested to ensure each unit meets or exceeds OEM specifications and are proudly manufactured to industry-leading quality standards.

  • OEM-supplied ABS speed sensors are 100% tested for proper operation and performance
  • Wheel hub units are sealed and greased for long-lasting, dependable performance
  • Integral raceways are induction-hardened and machined to precise clearances for increased bearing life
  • High-temperature seals with multiple-lip design help to prevent grease leaks and contamination
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