Description
Overview:
This Small End Bearing (needle cage) is a Genuine Stihl part designed for the piston/gudgeon pin end of two‐stroke engines. Built from hardened steel needle rollers within a precision steel cage, it reduces friction and wear between the connecting rod and piston pin under high RPM. It is purpose‐made for Stihl cut‐off saws such as the TS410 and TS420, and other compatible Stihl machines. The bearing size is 10 mm x 14 mm x 13 mm (0.39 in x 0.55 in x 0.51 in), ensuring an accurate fit where specified. Use it to restore smooth running after top‐end wear, to prevent seizure, and to maintain reliable power delivery. As a Genuine Stihl component (MPN: 9512 003 2344), it offers correct tolerances and dependable performance.
Key Features:
- Genuine Stihl part for assured compatibility and quality (MPN: 9512 003 2344)
- Needle cage dimensions: 10 mm x 14 mm x 13 mm (0.39 in x 0.55 in x 0.51 in)
- Hardened steel needle rollers and robust cage for durability under high load
- Helps restore smooth operation, reduces friction, and supports engine longevity
- Direct replacement/cross for OEM 9512 003 2343 where specified
- Stable running at high RPM typical of cut‐off saws and blowers
- Precise fitment minimises play at the gudgeon (wrist) pin
- Suitable for routine top‐end refreshes to reduce downtime
- Straightforward installation for experienced users with standard tools
- Supports efficient lubrication when used with correct two‐stroke oil mix
Typical Applications:
Replacement of a worn or noisy small end bearing during engine rebuilds, piston or con‐rod servicing, or preventative maintenance. Ideal when refurbishing Stihl cut‐off saws used for masonry and roadwork, and backpack blowers and sprayers used in grounds care. Restores reliable starting, smoother running, and consistent power.
Also known as:
Small end needle bearing, piston pin bearing, gudgeon pin bearing, wrist pin bearing, con‐rod small end cage, needle roller bearing, cage bearing.
Fits Models:
BR 340, BR 340 L, BR 380, BR 420, BR 420 C, SR 340, SR 420, TS 410, TS 420, TS 440
Alternate Part Numbers:
9512-003-2344, 9512 003 2343, 95120032343, 95120032344
Product Specifications
| L&S Part No. | 9512 003 2344 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 95120032344 |
| Unit of Sale | 1 |
| Applications | BR 340, BR 340 L, BR 380, BR 420, BR 420 C, BR340, BR340L, BR380, BR420, BR420C, SR 340, SR 420, SR340, SR420, TS 410, TS 420, TS 440, TS410, TS420, TS440 |
| Machine Type | Disc Cutters, Mist Blowers, Backpack Blowers |
| Fits Brands | Stihl |
| Fits Models | TS410, TS420 | TS440 | SR 340, SR 420 |
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