Complete 4-Injector Set for Perkins 1004 & 1006 Series — Restore Factory Combustion Across All Cylinders

The Perkins 1004 and 1006 engine family has earned its reputation powering JCB backhoes, Massey Ferguson tractors, generators, and industrial machinery through decades of hard service. At high hours, worn injectors rob these engines of the smooth power and fuel efficiency they're known for. This complete 4-piece set replaces every injector simultaneously — restoring balanced combustion and protecting the long-term reliability your equipment depends on.

Why This Set

• Perkins-Spec Engineering — Matched to OEM injection timing, spray geometry, and pressure parameters for the 1004-4T, 1004, 1006-6T, and 1006 engine variants
• Complete 4-Cylinder Coverage — All injectors replaced at once for balanced combustion, consistent power delivery, and uniform fuel economy across every cylinder
• Eliminates Uneven Wear — Removes the performance gap between new and degraded injectors that causes rough running, excess smoke, and power loss
• Industrial & Mobile Equipment Rated — Built to endure continuous high-pressure cycling across the demanding duty cycles of construction, agricultural, and power generation use
• 100% New — Not Remanufactured — Full service life from installation; no worn nozzles, no compromised seals
• Direct OEM Replacement — Drop-in fit for listed Perkins engine variants; no modifications or adapters required

Fitment

• Engines: Perkins 1004  |  1004-4T  |  1006  |  1006-6T
• Typical Applications: JCB backhoe loaders, Massey Ferguson & Landini tractors, industrial generators, air compressors, forklifts, and construction machinery powered by Perkins 1004/1006 series engines
• OEM / Cross-Reference Part Number: 2645A023

What's in the Box

• 4 × New Fuel Injectors (2645A023)

Important — verify your part number: The Perkins 1004/1006 family uses multiple injector variants. This listing covers part number 2645A023. If your engine requires 2645A044, please check your existing injector or engine serial number — we carry both variants.

Pro tip: Replacing all 4 injectors during a scheduled service interval prevents staggered failures that cause unplanned downtime — a far greater cost than the price of this set on any working machine.

Need help confirming the right injector for your engine? Contact us — we stock a comprehensive range of Perkins 1004 and 1006 series parts.