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Pump Piston Kit for Nilfisk D140.4-9 DP X-Tra, D140.4-9 P X-Tra Pressure Washers - OEM No. 31000517

Pump Piston Kit for Nilfisk D140.4-9 DP X-Tra, D140.4-9 P X-Tra Pressure Washers - OEM No. 31000517
Pump Piston Kit for Nilfisk D140.4-9 DP X-Tra, D140.4-9 P X-Tra Pressure Washers - OEM No. 31000517
Part No.
NIL31000517
In stock
Dispatched today if ordered before 4pm
Dispatched next working day

£6.84 £5.70
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Description

Overview:
The Pump Piston Kit for Nilfisk pressure washers is a genuine replacement set designed to restore and maintain pump performance. Built from high-quality, corrosion-resistant materials, the pistons help maintain compression, water flow, and consistent operating pressure under regular use. This kit is intended for Nilfisk consumer and professional machines and is a direct-fit solution for models such as D140.4-9 DP X-Tra and D140.4-9 P X-Tra. It is suitable for routine overhaul when pressure drops, pulsation appears, or starting becomes harder. Supplied to Nilfisk OEM specification under reference 31000517, this Genuine Part supports long service life and reliable operation when fitted as part of scheduled pump maintenance.

Key Features:
- Genuine Nilfisk part for assured fit and compatibility (OEM No. 31000517)
- Helps recover lost pressure and smooth water delivery for cleaner results
- Durable construction for extended life in wet and high-pressure environments
- Precision-made pistons support efficient pump sealing and compression
- Designed for straightforward installation with basic hand tools
- Reduces downtime by enabling planned maintenance rather than complete pump replacement
- Suitable for regular service intervals to protect pump head and valves
- Compatible across a wide range of Nilfisk compact and high-performance models

Typical Applications:
Used during pump overhauls on Nilfisk pressure washers to restore performance for cleaning patios, driveways, vehicles, tools, garden furniture, machinery, and building facades. Ideal for facilities maintenance, trades, and home users who need consistent pressure, reduced pulsation, and dependable flow.

Also known as:
Pump piston set, pump plunger kit, pressure washer piston set, plunger replacement kit, pump repair kit for Nilfisk, compression piston set, washer pump internals, piston overhaul kit.

Fits Models:
C 110.4-5 PCD X-TRA, C 110.7-5 PC X-TRA, C 110.7-5 PCA X-TRA, C 110.7-5 PCD X-TRA, C 110.7-5 X-TRA, C 120.7-6, C 120.7-6 PCA, C 125.7-6 PCA X-TRA, C 125.7-6 PCAD X-TRA, C 125.7-6 X-TRA, C 125.7-8 PCAD, C105 7-5, C10575, C135.1-6i PAD X-Tra, C135.1-6i X-Tra, D140.4-9 DP X-Tra, D140.4-9 P X-Tra, D140.4-9 PAD X-Tra, D140.4-9 X-Tra, E145.4-9 P X-Tra, E145.4-9 PA X-Tra, E145.4-9 PAD X-Tra, E145.4-9 POWER X-Tra, E145.4-9 X-Tra, E150.2-10 H X-Tra, E160.1-10 H X-Tra

Product Specifications

More Information
L&S Part No. NIL31000517
Part Type Genuine Part
Manufacturer Nilfisk
OEM No. 31000517
Unit of Sale 1
Applications C 110.4-5 PCD X-TRA, C 110.7-5 PC X-TRA, C 110.7-5 PCA X-TRA, C 110.7-5 PCD X-TRA, C 110.7-5 X-TRA, C 120.7-6, C 120.7-6 PCA, C 125.7-6 PCA X-TRA, C 125.7-6 PCAD X-TRA, C 125.7-6 X-TRA, C 125.7-8 PCAD, C105 7-5, C10575, C135.1-6i PAD X-Tra, C135.1-6i X-Tra, D140.4-9 DP X-Tra, D140.4-9 P X-Tra, D140.4-9 PAD X-Tra, D140.4-9 X-Tra, E145.4-9 P X-Tra, E145.4-9 PA X-Tra, E145.4-9 PAD X-Tra, E145.4-9 POWER X-Tra, E145.4-9 X-Tra, E150.2-10 H X-Tra, E160.1-10 H X-Tra
Machine Type Pressure Washers
Fits Brands Nilfisk
Fits Models D140.4-9 DP X-Tra |  D140.4-9 P X-Tra |  D140.4-9 PAD X-Tra |  D140.4-9 X-Tra |  E145.4-9 P X-Tra |  E145.4-9 PA X-Tra |  E145.4-9 PAD X-Tra |  E145.4-9 POWER X-Tra |  E145.4-9 X-Tra |  E150.2-10 H X-Tra |  E160.1-10 H X-Tra |  C105 7-5 |  C 110.4-5 PCD X-TRA |  C 110.7-5 PC X-TRA |  C 110.7-5 PCA X-TRA |  C 110.7-5 X-TRA |  C 120.7-6 |  C 120.7-6 PCA |  C 125.7-6 PCA X-TRA |  C 125.7-6 PCAD X-TRA |  C 125.7-6 X-TRA |  C 125.7-8 PCAD |  C135.1-6i PAD X-Tra |  C135.1-6i X-Tra |  C 110.7-5 PCD X-TRA

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