ATP ZA-536 Auto Trans Ring Gear

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Pioneer FRG-139G
• Pioneer FRG139G
• Dorman - OE Solutions 4484
• PTC RG50
• Sealed Power 416109
• Anchor 139G
• Autocraft RG139G
• Motormite 4484
• NAPA 6003102
• General Motors 14022676
• General Motors 14077156
• General Motors 422272
• Big A XG50
• Big A XG62
• Pioneer Automotive Industries FRG139G
• Pioneer Automotive Industries FRG-139G

• The ring gear has teeth which engage with the starter motor allowing the engine to crank over and start. Repeated engagement with the starter results in worn or broken ring gear teeth. Once this is diagnosed, the ring gear must be replaced. ATP ring gears are designed to fit and function just like the original part to ensure durability and long life.

• Other Names: Auto Trans Ring Gear, Clutch Flywheel Ring Gear