Description
Overview:
This Sleeve is a genuine Stihl replacement component for selected walk‐behind lawn mowers, including RMA 443.0 and RM 443.1. Built from durable, wear‐resistant materials, it acts as a close‐tolerance guide/spacer to support smooth movement at mating points, helping to maintain alignment, reduce play, and limit wear on adjoining parts. It is ideal for restoring performance where the original sleeve has worn, cracked, or become misshapen. As an OEM part (OEM No. 6383 703 3800, MPN 63837033800), it offers an accurate fit without modification and supports reliable cutting, drive and height‐adjustment operation over regular service intervals. Suitable for professional users and home owners who want dependable, manufacturer‐approved upkeep of their Stihl mower assemblies.
Key Features:
- Genuine Stihl part for assured compatibility and build quality (OEM No. 6383 703 3800, MPN 63837033800)
- Precise dimensions for a secure fit and consistent mower operation
- Hard‐wearing construction to resist friction and everyday use
- Helps reduce vibration and play at pivots, axles, or linkage points
- Protects neighbouring components from accelerated wear
- Straightforward to install with standard hand tools, minimising downtime
- Suitable for routine maintenance or overhaul of ageing machines
Typical Applications:
Used as a spacer/guide at rotating or sliding interfaces on Stihl pedestrian mowers. Common during maintenance of wheel hubs, height‐adjuster linkages, deck pivots or handle assemblies to restore alignment and smooth movement. Ideal for preventive servicing, fleet upkeep, or replacing a worn sleeve that causes excess play, noise, or uneven cutting performance.
Also known as:
Mower sleeve, spacer sleeve, bushing, bush, liner, guide sleeve, axle sleeve, pivot sleeve, deck sleeve, replacement sleeve for Stihl lawn mowers.
Fits Models:
RMA 443.0, RMA443.0, RMA4430, RM 443.0, RM443.0, RM 443.1, RM443.1, RM 443.0 T, RM443.0T, RM 443.1 T, RM443.1T, RM 448.0 T, RM448.0T, RM 448.0 TX, RM448.0TX, RM 448.1 TX, RM448.1TX, RM 4.0 RT, RM4.0RT, RM40RT, RM 4.0 RV, RM4.0RV, RM40RV, RM4430, RM4430T, RM4431, RM4431T, RM4480T, MB 4.0 R, MB4.0R, MB40R, MB 4.0 RT, MB4.0RT, MB40RT, MB 4.0 RV, MB4.0RV, MB40RV, MB 443.1, MB443.1, MB4431, MB 443.1 T, MB443.1T, MB4431T, MB 448.1 T, MB448.1T, MB4481T, MB 448.1 TX, MB448.1TX, MA 443.1, MA443.1, MA4431
Alternate Part Numbers:
6383-703-3800, 63837033800
Product Specifications
| L&S Part No. | 6383 703 3800 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 63837033800 |
| Unit of Sale | 1 |
| Applications | MA 443.1, MA443.1, MA4431, MB 4.0 R, MB 4.0 RT, MB 4.0 RV, MB 443.1, MB 443.1 T, MB 448.1 T, MB 448.1 TX, MB4.0R, MB4.0RT, MB4.0RV, MB40R, MB40RT, MB40RV, MB443.1, MB443.1T, MB4431, MB4431T, MB448.1T, MB448.1TX, MB4481T, RM 4.0 RT, RM 4.0 RV, RM 443.0, RM 443.0 T, RM 443.1, RM 443.1 T, RM 448.0 T, RM 448.0 TX, RM 448.1 TX, RM4.0RT, RM4.0RV, RM40RT, RM40RV, RM443.0, RM443.0T, RM443.1, RM443.1T, RM4430, RM4430T, RM4431, RM4431T, RM448.0T, RM448.0TX, RM448.1TX, RM4480T, RMA 443.0, RMA443.0, RMA4430 |
| Machine Type | Lawn Mowers |
| Fits Brands | Stihl |
| Fits Models | RMA 443.0 | RM 443.0 T | RM 448.0 T | RM 4.0 RT | MB 443.1 T | MB 448.1 T | MB 443.1 | MB 448.1 TX | MB 4.0 RT | MB 4.0 R | MB 4.0 RV | MA 443.1 | RM 443.1 T | RM 448.1 TX | RM 443.0 | RM 443.1 | RM 448.0 TX | RM 4.0 RV | RMA 443.1 |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Bolt lever - Genuine Stihl OEM No. 6338 780 0100£12.10 £10.08
