| To change wheel bearing from Roller to Delrin, | |||||||||||||||||||
| CHANGE FIRST DIGIT OF PART NUMBER FROM "I" TO "A" | |||||||||||||||||||
| To change wheel bearing from Roller to Ball, | |||||||||||||||||||
| CHANGE FIRST DIGIT OF PART NUMBER FROM "I" TO "E" | |||||||||||||||||||
| To change wheel bearing from Roller to Bronze, | |||||||||||||||||||
| CHANGE FIRST DIGIT OF PART NUMBER FROM "I" TO "D" | |||||||||||||||||||