Diesel Fuel Injectors & Pumps for Sale

Precise fuel delivery drives power, economy and emissions — injectors and pumps are core engine wear items. At Buy Heavy Machines we source new, used and OEM-quality aftermarket fuel injectors & pumps for construction, mining and agricultural fleets in 120+ countries. Every part is checked for fit and quality before export, and shipped CIF to your nearest port.

Types of Diesel Fuel Injectors & Pumps for Sale

• Fuel injectors — mechanical & common-rail
• Injection pumps — rotary & inline
• Transfer/lift pumps — low-pressure supply
• Common-rail parts — rails, sensors, regulators
• Nozzles & solenoids — injector internals

Brands & compatibility we cover

We match OEM and premium aftermarket fuel injectors & pumps for: Caterpillar · Cummins · Komatsu · Perkins · Bosch-style · Denso-style. Send us your machine model, serial number or the OEM part number and our team confirms the correct reference before you order.

Compatible machines

• Excavators
• Loaders
• Dozers
• Gensets
• Trucks

Why buy fuel injectors & pumps from Buy Heavy Machines

• Dealer-direct pricing — no middleman markup on OEM or aftermarket references.
• Worldwide CIF delivery — insured sea/air freight to 120+ countries, customs paperwork included.
• Fitment guaranteed — we verify part numbers against your machine before dispatch.
• One supplier for the whole machine — fuel injectors & pumps plus engines, hydraulics, undercarriage and tires in one order.

Frequently asked questions

Signs of a bad diesel injector?

Rough idle, black/white smoke, power loss, hard starting and high fuel consumption.

New or remanufactured injectors?

Quality reman injectors are tested to OEM spec at lower cost; new units suit critical or warranty jobs.

Explore related parts

• Diesel engines
• Engine filters
• Turbochargers
• All heavy equipment spare parts
• Browse machines in stock