S-77 Sheath for Most Motors, 36-1/4″ Long, Standard (FOREDOM Replacement)
Keep your Foredom flex shaft system running at peak performance with the Foredom S-77 Standard Outer Sheath — a genuine Foredom replacement part engineered to the same exacting standards as the original. Measuring 36-1/4 inches in length, this standard-material outer sheath is the same sheath that comes factory-equipped on virtually all current Foredom motors, making it the go-to choice for restoring your tool to like-new operation.
Whether your sheath has become worn, kinked, or damaged over time, replacing it with this authentic Foredom part ensures smooth, reliable flex shaft performance without compromise. Customers consistently report that swapping in the S-77 restores their Foredom to the same performance they experienced when it was brand new.
The S-77 sheath comes standard on all current Foredom motors, with the exception of the Series PGX. It is also not compatible with the following discontinued motor series:
If you are unsure whether the S-77 is the correct sheath for your motor, please refer to your motor's documentation or contact us for assistance.
| Specification | Detail |
|---|---|
| Model / SKU | S-77 |
| Brand | Foredom |
| Length | 36-1/4" (approx. 92 cm) |
| Type | Standard Material Outer Sheath |
| Part Type | Genuine Foredom Replacement Part |
| Inner Shaft | Use with S-93 Key Tip Inner Shaft (sold separately) |
Note: The inner shaft (S-93) is sold separately and is required for a complete flex shaft assembly.