Description
Overview:
The Piston Complete Std (86.00mm) is a genuine M.A.G replacement for the Mag 1055 DRT diesel engine (ref. 9020 066). Precision‐machined from durable aluminium alloy, it restores correct compression and smooth running by sealing the combustion chamber and transferring force to the connecting rod. Designed for standard bore engines with an 86.00 mm cylinder, it suits maintenance and restoration of vintage MAG diesel units, including 1055 DRT and 1055DRT. Its robust build supports reliable operation under continuous load and heat, helping prolong engine life when installed and run-in correctly. Ideal for workshops and owners keeping legacy machinery in service, this genuine part provides dependable fit and performance in line with M.A.G factory standards.
Key Features:
- Genuine M.A.G part for assured compatibility with MAG 1055 DRT engines
- Standard bore size: 86.00 mm for correct fit in non-oversize cylinders
- Precision-machined aluminium alloy for strength and effective heat dissipation
- Helps restore compression, combustion efficiency, and smooth power delivery
- Consistent dimensions to support proper clearances and reduced friction
- Suitable for engine rebuilds, overhauls, and preventative maintenance
- Unused old stock vintage component; may show storage ageing only
- Direct replacement for worn or damaged pistons when used with correct setup and lubrication
Typical Applications:
Used in rebuilds and servicing of MAG 1055 DRT diesel engines found in older construction, agricultural, pumping, and power-generation equipment. Suitable for restoring standard-bore engines during overhauls, after inspection and honing, to recover reliable starting, stable idle, and full-load performance.
Also known as:
MAG 1055 standard piston, 86.00 mm diesel piston assembly, MAG diesel replacement piston, standard-size combustion piston, engine piston for MAG 1055 series, vintage MAG piston component.
Fits Models:
1055 DRT, 1055DRT
Product Specifications
| L&S Part No. | 9020 066 |
|---|---|
| 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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