Description
Overview:
The Gear Box (RRSP 2006) is a genuine Masport drive unit for self‐propelled lawn mowers. It sits in the mower drive system to transfer power from the engine belt to the rear wheels, restoring smooth, consistent forward drive. Built from high‐quality materials with a robust metal housing, it is designed to handle regular mowing duties and varied garden conditions. This replacement gearbox is intended for Masport RR18SP models and selected Morrison/Oxford variants, providing a direct fit where the original specification was used. It is suitable for tradespeople, grounds teams, and homeowners who need a reliable, long‐lasting solution to replace a worn or slipping transmission. Supplied to the original design standard for dependable compatibility and performance under routine maintenance schedules.
Key Features:
- Genuine Masport part for assured fit and function
- Durable metal housing for long service life in tough mowing conditions
- Restores reliable self‐propel drive and steady ground speed
- Direct replacement for the original unit to minimise downtime
- Mounting points and pulley alignment match the factory setup on listed models
- Smooth operation helps reduce belt wear and drive strain
- Suitable for both professional and domestic use
- Engineered for consistent performance with Masport and Morrison/Oxford mowers that specify this gearbox
Typical Applications:
Used to replace a worn, noisy, or slipping self‐propel gearbox on compatible Masport and Morrison/Oxford walk‐behind mowers. Ideal during seasonal servicing, after impact damage, or when drive performance has declined. Helps maintain cutting productivity on lawns, grounds, and commercial sites by restoring dependable wheel drive.
Also known as:
Mower transmission, self‐propel gearbox, wheel drive gearbox, Masport drive unit, RRSP 2006 gearbox, lawnmower drive box.
Fits Models:
Masport RR18SP
Masport RR18SP ES
Masport RR18SP H
Masport RR18SP IN
Masport RR18SP L
Masport RR21SP
Masport RR21SP H
Masport PR21SP
Masport RP21SP H
Masport RRSP22
Morrison Oxford 48RS
Morrison Oxford 457953
Oxford 48RS
Oxford 54RS
RR18SP
RR18SPH
RR18SPL
RR21SP
RR21SPH
RP21SPH
Alternate Part Numbers:
MA557268, MA-557268, 557268
Product Specifications
| L&S Part No. | MA557268 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Masport |
| OEM No. | MA557268 |
| Unit of Sale | 1 |
| Applications | Masport RR18SP, Masport RR18SP H, Morrison Oxford 457953), Morrison Oxford 48RS, Oxford 48RS, Oxford 54RS, PR21SP, RP21SP H, RP21SPH, RR18SP, RR18SP ES, RR18SP H, RR18SP IN, RR18SP L, RR18SPH, RR18SPL, RR21SP, RR21SP H, RR21SPH, RRSP22 |
| Machine Type | Mowers |
| Fits Brands | Manitou |
| Fits Models | RR18SP (2015 Oct 457950) | RR18SP H (2011 Sep 457945) | RR18SP IN (2016 Nov 457954) | RR18SP L (2018 Sep 457958) | RR18SP ES (2012 Aug 457947) | RRSP22 (2013 457944) | RR21SP (2015 Oct 457951) | RR21SP H (2011 Oct 457946) | Oxford 48RS (2015 Dec 457952) | Oxford 54RS (2015 Dec 457953) |
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