7 hp, 8, hp, 10 hp, 11 hp, 12 hp, 12.5 hp, 16 hp, 18 hp. Aluminum or plastic ring gear. Replaces 394805, 392749, and 497595.
| OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part. | Briggs & Stratton 394805, Briggs & Stratton 392749, Briggs & Stratton 497595 |
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