Description
Overview:
The Piston Complete R3 (87.50mm) is a genuine M.A.G replacement component for the Mag 1055 DRT diesel engine. Built from durable aluminium alloy to cope with high temperatures and combustion pressures, it restores correct compression and smooth operation when rebuilding or repairing the engine. With a precise 87.50 mm diameter, it is matched to the standard bore used on the 1055 DRT, helping maintain correct clearances and sealing when fitted with the appropriate rings. As unused old stock, the piston may show minor tarnishing or storage marks, but remains serviceable. Suitable for workshop overhauls and field repairs, it offers a dependable OEM option for keeping Mag 1055 DRT engines running reliably. OEM reference: 9020 289.
Key Features:
- Genuine M.A.G part for assured fit and compatibility (OEM 9020 289)
- 87.50 mm diameter for the standard bore of Mag 1055 DRT engines
- Aluminium alloy construction for strength, heat resistance, and low mass
- Restores correct compression and combustion efficiency
- Manufactured to OEM tolerances for reliable sealing and performance
- Suitable for vintage engine maintenance and restoration work
- Direct replacement part to support straightforward installation by competent users
- Robust design for diesel duty cycles and high-pressure operation
- Unused old stock; cosmetic ageing possible without affecting function
- Helps reduce blow-by and oil consumption when paired with correctly sized rings
Typical Applications:
Used during engine rebuilds, top-end overhauls, or repairs of equipment powered by the M.A.G 1055 DRT diesel engine, including site machinery, generators, pumps, and agricultural or garden machinery. Ideal where restoring original performance, compression, and reliability is required on vintage units.
Also known as:
M.A.G 1055DRT cylinder piston, diesel engine piston 87.50 mm, 87.5 mm standard bore piston, OEM 9020-289 piston, 1055 DRT replacement piston, MAG diesel piston component.
Fits Models:
1055 DRT, 1055DRT
Product Specifications
| L&S Part No. | 9020 289 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | M.A.G |
| Unit of Sale | 1 |
| Applications | 1055 DRT, 1055DRT |
| Machine Type | Engines |
| Fits Models | 1055 DRT |
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