- This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
- New stock is on the way! On order parts usually ship within 7 business days.
- Item is not in stock and usually ships 10-15 business days from the time you place your order.
- This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
Nut 631617
- Manufactured by:
- Craftsman
- ERP Number:
- ERP12482908
- Part Number:
- 631617
Does this part fit my model?
Need help finding your model number?Troubleshooting
- Craftsman
- Engine
Questions & Answers
?Our customer Service team is at the ready daily to answer your part and product questions.
We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Model Cross Reference
Manufacturer Part Number: 631617
| Brand | Model Number | Description |
|---|---|---|
| Craftsman | 143233012 | Engine - Sears 4-Cycle Engine |
| Craftsman | 143233032 | Engine - Sears 4-Cycle Engine |
| Craftsman | 143234022 | Engine - Companion 4-Cycle Engine |
| Craftsman | 143234042 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143234052 | Engine - Companion 4-Cycle Engine |
| Craftsman | 143234192 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143234202 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143237032 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143243012 | Engine - Companion 4-Cycle Engine |
| Craftsman | 143243022 | Engine - Companion 4-Cycle Engine |
| Craftsman | 143244012 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143244022 | Engine - Companion 4-Cycle Engine |
| Craftsman | 143244032 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143244062 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143244072 | Engine - Companion 4-Cycle Engine |
| Craftsman | 143244122 | Engine - Craftsman 4-Cycle Engine Eager-1 |
| Craftsman | 143244132 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143244142 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143244202 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143244212 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143244242 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143244252 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143244292 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143244302 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143244312 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143244322 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143245052 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143245062 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143245072 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143245082 | Engine - Craftsman 4-Cycle Engine |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.