Thwaites Fuel Sedimentor - OEM Number: T15247

The Thwaites Fuel Sedimentor (OEM T15247) is a genuine replacement fuel pre-filter and sediment bowl assembly designed for use on selected Thwaites site dumpers. Installed between the fuel tank and the engine, the sedimentor removes water, rust, dirt, and other contaminants from the fuel before it reaches the primary fuel filter and fuel injection system. This first stage of filtration helps protect sensitive fuel system components, improves engine reliability, and reduces the risk of contamination-related failures. Thwaites parts catalogues identify T15247 as the fuel sedimentor fitted within the fuel tank assembly on selected dumper models.

Manufactured to OEM specifications, the sedimentor is engineered to withstand continuous exposure to diesel fuel, vibration, and harsh site conditions. Its transparent sediment bowl allows contaminants and water to be visually inspected and drained during routine maintenance, helping to maintain optimum fuel quality and engine performance.

FUNCTION AND OPERATION

• Removes water and sediment from the fuel supply
• Provides the first stage of fuel filtration
• Protects fuel filters, injection pumps, and injectors from contamination
• Helps improve engine reliability and performance
• Allows contaminants to be inspected and drained during servicing
• Designed for demanding construction and industrial applications

TECHNICAL DETAILS

• OEM Part Number: T15247
• Type: Fuel sedimentor / pre-filter assembly
• Function: Fuel and water separation
• Application: Thwaites diesel fuel systems
• Construction: Fuel-resistant housing with sediment collection bowl
• Design: OEM-configured direct replacement component
• Installation: Mounted between the fuel tank and engine fuel supply line

The sedimentor forms an important part of the machine's fuel filtration system by removing larger contaminants and free water before the fuel reaches the engine's primary filter.

TYPICAL APPLICATIONS

Suitable for selected Thwaites equipment, including:

• Thwaites 5 Tonne Forward Tip Dumper
• Selected Thwaites site dumpers
• Diesel-powered construction equipment
• Industrial plant machinery
• Machines fitted with a gravity-fed or low-pressure diesel fuel system

Always verify compatibility using the machine model and serial number, as later Thwaites machines may use a fuel/water separator assembly instead of a sedimentor.

IMPORTANT INFORMATION

Always confirm the correct OEM part number, machine model, engine type, and serial number before ordering, as Thwaites has used several different fuel filtration systems across its dumper range. A blocked, cracked, or leaking sedimentor can cause restricted fuel flow, poor engine performance, difficult starting, loss of power, or contamination of the fuel injection system.

During routine servicing, it is recommended to inspect the sediment bowl for water and debris, clean or replace components as required, and check the associated fuel hoses, hose clips, sealing washers, and fuel tap for signs of wear or leakage. Regular draining of accumulated water and sediment helps prolong the life of the fuel filter, injection pump, and injectors while maintaining reliable engine performance in demanding site conditions.

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery*
£11.95 or FREE for orders over £150
Orders placed before 4pm Monday to Friday will be delivered on the next business day.
Orders placed after 4pm on Friday will be delivered the following Tuesday.
*Next day delivery applies to stocked items only. Availability can be found on the product pages.

Premium Delivery*
£30.00 for delivery before 10:30am
£25.00 for delivery before 12:30pm
*Premium delivery applies to stocked items only. Availability can be found on the product pages.

For all other countries, please click here for full delivery information.

**Separate carriage charges apply to bulk products such as 205L barrels.