A38128-1 Rockwell Meritor AxleTech Gearset F106-R6.14 | Genuine Ring & Pinion
Product Summary:
A38128-1 is a genuine ring and pinion gearset for Rockwell/Meritor F106 axle applications, commonly used in heavy-duty truck differentials. This set includes the 38128 ring gear and 38129 pinion gear with a 6.14 ratio and 10-spline shaft. Cross-referenced under multiple OEM and aftermarket part numbers.
Specs & Features:
• Part Number: A38128-1
• Ring Gear: 38128
• Pinion Gear: 38129
• Ratio: 6.14
• Tooth Count: 7 / 43
• Spline Size: 1.500" – 10 Spline
• Pilot Bearing Diameter: 1.090"
• Condition: Genuine
• Application: Rockwell/Meritor F106
• Component Type: Ring & Pinion Gearset
Ring and Pinion Part Interchange:
1113636, 1681556C91, 8235A381281, 9631A381281, A381281RI, ATIA381281, D9HZ4209A, TDAA381281
What's Included:
• (1) Ring Gear – 38128
• (1) Pinion Gear – 38129
Note: No hardware or pinion nut included. We also have a few new take-off fastener kits available for sale upon request.
Fitment Notes:
Fits Rockwell F106 axle assemblies with 10-spline pinion shafts and 6.14 ratio requirements. Confirm gear specs and spline compatibility before ordering.
Image Disclaimer:
Images may show the actual item or a representative equivalent.
Warranty Policy:
This product is sold as-is with no warranty expressed or implied.
Location:
Ships from our warehouse in Ohio.
Heavy-Duty Solutions — Built to Perform. Trusted to Last.
