Description
Overview:
The Compression Piston Ring (Chromium Plated) for Lister Petter PD engines is a genuine service part designed to restore and maintain cylinder sealing performance. Built from durable, chromium-plated material, it resists wear in the harsh conditions found in diesel applications. This ring is sized for a 4.5 inch (114.3 mm) cylinder bore and is a direct replacement for OEM No. FC11. By sealing the combustion chamber effectively, it helps sustain compression, reduce blow-by, and support reliable starting and consistent power output. Intended for the Lister Petter PD Range, including PD Range and PDRANGE units, it suits routine maintenance and full rebuilds where correct ring fit and finish are essential for engine efficiency and longevity.
Key Features:
- Genuine Lister Petter part for assured fit and function (OEM No. FC11)
- Chromium-plated face for enhanced wear resistance and scuff protection
- Sized for 4.5 inch (114.3 mm) cylinder bores used in PD Range engines
- Maintains compression to reduce blow-by and help fuel efficiency
- Stable sealing under high temperature and pressure typical of diesel duty
- Precision-machined for a secure fit in the piston groove
- Direct replacement component with no modifications required when used as specified
- Suitable for preventative maintenance and full engine overhauls
- Supports consistent performance across load and operating conditions
- Compatible with standard workshop tools and common installation practices
Typical Applications:
Used in Lister Petter PD Range diesel engines powering generators, pumps, compressors, welders, agricultural machinery, and site equipment. Ideal for restoring compression during routine servicing, top-end refreshes, or full rebuilds after wear-related power loss, hard starting, or increased oil contamination due to combustion gas leakage.
Also known as:
Compression ring, piston ring (top), chromium-plated compression ring, chrome-faced piston ring, engine compression ring, cylinder sealing ring, FC11 compression ring.
Fits Models:
PD Range, PDRANGE
Alternate Part Numbers:
FC11
Product Specifications
| L&S Part No. | FC11 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Lister Petter |
| OEM No. | FC11 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Lister Petter |
| Key Features | - Genuine Lister Petter part, OEM No. FC11 - Chromium-plated for enhanced wear resistance - Fits 4.5 inch (114.3 mm) cylinder bores - Maintains compression, reducing blow-by - Direct replacement, no modifications needed |
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