Description
Overview:
This Union Nut is a Genuine Stihl part for securing tube and accessory connections on selected handheld blowers and shredder vacs, including the SH 56 and SH 56 C. Supplied under MPN 4241 708 3100, it is a ring-shaped, threaded fastener made from a durable, impact-resistant polymer with a ribbed outer grip for hand tightening. The nut locks mating components together to keep the tube-to-housing joint stable under vibration, helping maintain consistent airflow and reliable operation. Its robust construction and accurate threads provide a precise fit on the specified Stihl machines, supporting quick assembly and routine maintenance without specialist tools.
Key Features:
- Genuine Stihl part for assured compatibility and dependable fit
- OEM reference: 4241 708 3100 for straightforward identification
- Durable polymer body designed to resist impact, abrasion, and fuel/oil splashes
- Ribbed exterior for secure, tool-free tightening and removal
- Maintains a firm connection to reduce loosening from vibration in use
- Helps preserve stable airflow and performance by keeping tubes correctly seated
- Compact, lightweight design suitable for frequent assembly/disassembly
- Supports quick replacement to minimise downtime on site or in the workshop
- Clean, accurate threads to protect mating components from cross-threading
- Suitable for blowers and shredder vacs within the compatible model range
Typical Applications:
Used to clamp and secure blower and vacuum tubes, elbows, and accessories to the main housing on Stihl handheld blowers and shredder vacs. Ideal for routine servicing, swapping between blower and vacuum setups, and restoring a loose or worn connection so the machine stays stable and safe during garden, landscaping, and site clean-up work.
Also known as:
Union ring, connector nut, fastening nut, clamping nut, tube clamp nut, locking nut, threaded ring nut.
Fits Models:
BG 56, BG 56 C, BG 86, BG 86 C, BGE 61, SH 56, SH 56 C, SH 86, SH 86 C
Alternate Part Numbers:
4241-708-3100, 42417083100
Product Specifications
| L&S Part No. | 4241 708 3100 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42417083100 |
| Unit of Sale | 1 |
| Applications | BG 56, BG 56 C, BG 86, BG 86 C, BG56, BG56C, BG86, BG86C, BGE 61, BGE61, SH 56, SH 56 C, SH 86, SH 86 C, SH56, SH56C, SH86, SH86C |
| Machine Type | Cordless Blowers, Garden Vacuum |
| Fits Brands | Stihl |
| Fits Models | BG56 | BGE61 | BG86 | SH56, SH86 |
