Corona dentata da 12" (157 denti)
Ring Gear 12" (34 cm diameter) and 157-teeth
This product replaces following manufacturer's part nr
- Mercury: N/A
- Sierra: SIE18-4516 SIE18-4517
- Federal Mogul: FED416-121
The references that are listed here are trademarks that apply to the respective trademark owners. The references are used only for a reference purpose. Our product is compatible with these reference numbers. Please note that our product is an aftermarket product (non-OEM), unless otherwise stated.