Description
Overview:
The Piston Assembly R4 (89.00 mm) for the M.A.G 1045 SRL is a genuine replacement part designed to restore compression and smooth engine operation in construction and garden machinery. Built around a precision-machined aluminium alloy piston for good heat transfer and low mass, it is made to the original M.A.G specification for reliable fit and performance. With an OEM reference of 9020 160, identification is straightforward when matching against service manuals or existing parts. This assembly is suitable for machines powered by the M.A.G 1045 SRL engine where a 89.00 mm piston is specified. Supplied as unused old stock, it is a practical choice for keeping legacy equipment working. Cosmetic signs from long-term storage may be present and do not affect function.
Key Features:
- Genuine M.A.G part for assured compatibility with the 1045 SRL engine
- 89.00 mm diameter for correct cylinder match and efficient sealing
- Precision-machined aluminium alloy piston for strength-to-weight and heat dissipation
- OEM No. 9020 160 for accurate cross-checking during maintenance
- Direct replacement to restore compression, power delivery, and starting performance
- Suitable for heavy-duty use typical of construction and landscaping environments
- Manufactured to original tolerances for reliable ring seating and longevity
- Unused old stock vintage item; may show light tarnish or storage marks only
- Supports straightforward installation using standard workshop practices
- Helps reduce blow-by and oil consumption when replacing a worn piston
Typical Applications:
Used in machinery powered by the M.A.G 1045 SRL engine operating on building sites, workshops, farms, and landscaping projects. Typical applications include compact equipment and garden machinery where dependable starting, stable idle, and consistent power are required after piston wear or damage.
Also known as:
Engine piston assembly 89 mm, piston kit for 1045 SRL, cylinder piston 89 mm, replacement piston unit, R4 piston component, OEM 9020 160 piston.
Fits Models:
M.A.G 1045 SRL
Product Specifications
| L&S Part No. | 9020 160 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | M.A.G |
| Unit of Sale | 1 |
| Applications | M.A.G 1045 SRL |
| Machine Type | Excavators |
| Fits Models | M.A.G 1045 SRL |
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