• Replacement Grand National hub drive flange O-ring
PRP34165
• Winters Hub - 5x5
• 3-7/8" I.D. x 4-1/8" O.D. x .139 ± .004 in. thick
PRP3416
• PEM/ACE (5x5/5x4-3/4)
• 4" I.D. x 4-1/8" O.D. x .070 ± .003 in. thick
PRP34164
• Winters Hub (5x4-3/4)
• 3-3/4" I.D. x 3-7/8" O.D. x .070 ± .003 in. thick
CRC-20165
• Bulldog Hubs