Description
Overview:
The Repair Kit for Patay SD45 Pump Range (Diesel) - S1997D is a complete set of service parts to restore performance and reliability in Patay SD45 diesel pumps. It includes a fuel‐resistant Aceto Nitrile diaphragm to maintain an effective seal with diesel fuels, a robust metal con rod, a matching diaphragm plate, and a steel fixing screw with washer. Each component is sized for a precise fit in the SD45, helping to cure leaks, weak priming, or reduced flow caused by worn internals. This kit is suitable for workshop and on-site maintenance of diesel transfer pumps used around construction, agriculture, plant hire and facilities. It offers a straightforward, cost‐effective way to extend pump life and keep the SD45 operating safely and efficiently.
Key Features:
- Precise fit for the Patay SD45 diesel pump range to simplify installation
- Aceto Nitrile diaphragm for dependable sealing and diesel fuel resistance
- Durable metal con rod and diaphragm plate for long service life
- Replacement fixing screw and washer for a secure, leak‐free assembly
- Restores priming and flow where performance has declined through wear
- Helps minimise downtime versus full pump replacement or off‐site repair
- Suitable for scheduled servicing or fast reactive maintenance on site
- Supplied as matched parts to maintain correct pump geometry and stroke
- Cost‐effective way to refresh key wear components and extend pump lifespan
Typical Applications:
Servicing and overhaul of Patay SD45 diesel transfer pumps used for refuelling plant and machinery, topping up generator sets, maintaining diesel bowsers, and general workshop or site fuel handling. Useful for hire fleet turnaround and preventive maintenance where consistent pump output and reliable sealing are required.
Also known as:
Service kit, overhaul kit, rebuild kit, maintenance set, diaphragm and linkage kit, diesel transfer pump service pack, SD45 spares pack, diaphragm replacement set.
Fits Models:
SD45
Alternate Part Numbers:
S1997D
Product Specifications
| L&S Part No. | S1997D |
|---|---|
| Manufacturer | Patay Pumps |
| OEM No. | 1997D |
| Unit of Sale | 1 |
| Applications | SD45 |
| Machine Type | Pumps |
| Fits Brands | Patay |

