Oil

DualGuardLogo (1)

Dual Guard 2

FEATURES AND BENEFITS

GENERAL

  • Original design vents and resists contamination

ALUMINUM CONSTRUCTION

  • Lightweight, strong, durable, non-corrosive and weather-resistant
  • Allows for rapid heat dissipation
  • Solid one-piece construction WILL NOT BREAK...we guarantee it.
  • Unique design reinforces hub cap face and eliminates window breakage.

WINDOW

  • Manufactured from chemical and break-resistant Lexan.
  • Guaranteed against breaking or leaking for the LIFE of the product.

MOUNTING GASKETS

  • Highly crush-resistant at high flange pressures
  • Gaskets have a FULLY CURED nitride binder which will withstand wheel-end temperatures up to 350º.

PATENTED VENTING SYSTEM

  • Allows for two-way air movement while protecting the wheel end from outside contaminants.
  • Designed to relieve wheel-end pressure and vacuum buildup.
  • Provides excellent protection from water-filled loading docks and high-pressure sprayers.
  • Sintered bronze vent is nickel plated for exceptional corrosion resistance.
  • Prevents oil from migrating out of the wheel end.
FINAL Venting System
Oil
PART # # OF BOLTS HOLE SIZE BOLT CIRCLE O.D. (A) I.D. (B) MAX AXLE EXTD (C) HEIGHT (D) CROSS REFERENCE  STEMCO          CR
302-P 6 0.344 4.5 5.25 3.5 1.87 2.47 340-4024 1612
303-P 6 0.344 5.5 6.25 4.36 1.18 2.41 340-4046 1643
313-P 6 0.37 5.5 6.25 4.29 1.21 1.81 340-4095  
282-P 5/6 0.37 5.5 6.25 4.43 2.23 2.41 340-4013 1642
203-P 6 0.37 5.53 6.25 4.43 2.23 2.83 340-4009 1643
257-P 6 0.37 6.75 7.5 5.45 2.11 2.71 340-4195 1696
276-P 6-1/4-8-UN-2A N/A N/A 6.49 5.64 1.58 2.25 340-4075 1682
 
Please refer to complete warranty information included with each Dual-Guard System purchased.