Description
Overview:
The V Belt Pulley is a genuine Stihl part for walk‐behind lawn mowers, engineered to transfer drive from the engine to the cutting system with steady, low‐slip performance. Built from durable metal with a smooth V‐groove and corrosion‐resistant finish, it helps keep the belt aligned and the blades spinning at the correct speed. It is a direct replacement for OEM 6103 704 1015 on popular Stihl self‐propelled models, including RM 248.0 T and RM 253.0 T. Fitting a fresh pulley restores reliable power transmission, reduces belt wear, and supports an even, clean cut. Suitable for a wide range of Stihl MB and RM series mowers used by homeowners, landscaping professionals, and grounds teams. Genuine Part for assured fit and compatibility.
Key Features:
- Genuine Stihl Part for correct fit, alignment, and reliability
- OEM reference: 6103 704 1015 (also 6103-704-1015, 61037041015)
- Robust metal construction with precision V‐groove for smooth belt running
- Helps prevent belt slip, squeal, and premature belt wear
- Restores consistent blade speed for an even, tidy cut
- Direct replacement: no modifications to the mower required
- Compatible across many Stihl RM and MB series self‐propelled mowers
- Supports long service life when paired with a good condition V‐belt and bearings
- Suitable for routine maintenance or repair of worn or damaged pulleys
Typical Applications:
Used during mower servicing or repair to replace a worn, noisy, seized, or damaged pulley that causes belt slip or poor cut quality. Suitable for domestic gardens, commercial grounds, and contractor work where dependable blade drive and consistent performance are required throughout the mowing season.
Also known as:
Pulley wheel, belt wheel, drive pulley, blade drive pulley, V‐belt pulley, V‐groove pulley, belt drive wheel, sheave.
Fits Models:
MB 2 RT, MB 2.0 RTX, MB 253.1 T, MB 3 RT, MB 3.0 RTX, MB 3.1 RT, MB 3.1 RTX, MB 3.2 RT, MB 415, MB 443.0 T, MB 448.0 T, MB 448.0 TX, MB 455, MB 455 BC, MB 455 E, MB 465, MB 465 C, MB 505, MB 505 E, MB 505 KAT, MB 505 M, MB 505 MM, MB 505 MQ, MB 545.0 T, MB 545.1 T, RM 248.0 T, RM 248.1 T, RM 248.2 T, RM 253.0 T, RM 253.1 T, RM 253.2 T, RM 545.0 T, RM 545.1 T
Alternate Part Numbers:
6103-704-1015, 61037041015
Product Specifications
| L&S Part No. | 6103 704 1015 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 61037041015 |
| Unit of Sale | 1 |
| Applications | MB 2 RT, MB 2.0 RTX, MB 253.1 T, MB 3 RT, MB 3.0 RTX, MB 3.1 RT, MB 3.1 RTX, MB 3.2 RT, MB 415, MB 443.0 T, MB 448.0 T, MB 448.0 TX, MB 455, MB 455 BC, MB 455 E, MB 465, MB 465 C, MB 505, MB 505 E, MB 505 KAT, MB 505 M, MB 505 MM, MB 505 MQ, MB 545.0 T, MB 545.1 T, MB2.0RTX, MB20RTX, MB253.1T, MB2531T, MB2RT, MB3.0RTX, MB3.1RT, MB3.1RTX, MB3.2RT, MB30RTX, MB31RT, MB31RTX, MB32RT, MB3RT, MB415, MB443.0T, MB4430T, MB448.0T, MB448.0TX, MB4480T, MB455, MB455BC, MB455E, MB465, MB465C, MB505, MB505E, MB505KAT, MB505M, MB505MM, MB505MQ, MB545.0T, MB545.1T, MB5450T, MB5451T, RM 248.0 T, RM 248.1 T, RM 248.2 T, RM 253.0 T, RM 253.1 T, RM 253.2 T, RM 545.0 T, RM 545.1 T, RM248.0T, RM248.1T, RM248.2T, RM2480T, RM2481T, RM2482T, RM253.0T, RM253.1T, RM253.2T, RM2530T, RM2531T, RM2532T, RM545.0T, RM545.1T, RM5450T, RM5451T |
| Machine Type | Mowers |
| Fits Brands | Stihl |
| Fits Models | RM 248.0 T | RM 253.0 T | RM 545.0 T | MB 253.1 T | MB 415 | MB 443.0 T | MB 448.0 T | MB 448.0 TX | MB 455 BC | MB 455 E | MB 455 | MB 465 | MB 465 C | MB 545.1 T | MB 505 | MB 505 E | MB 505 KAT | MB 505 M | MB 505 MM | MB 505 MQ | MB 545.0 T | MB 3.1 RT | MB 3.2 RT | MB 2.0 RTX | MB 2 RT | MB 3 RT | MB 3.0 RTX | MB 3.1 RTX | RM 248.1 T | RM 248.2 T | RM 253.1 T | RM 253.2 T | RM 545.1 T |
