17012-0101831

Use a hydraulic press to seat the new gear onto the shaft. Never use a hammer, as this can cause micro-cracks in the alloy.

Listen for high-pitched whining (indicates wear) or "clunking" sounds (indicates chipped or broken teeth). If the truck pops out of gear under load, the engagement teeth on this part may be worn. 17012-0101831

Often paired with transmissions that utilize this gear set. Use a hydraulic press to seat the new gear onto the shaft