Complete 4-Cylinder Renewal — 4-Injector Set for Perkins, Caterpillar & JCB Equipment

One part number, three major brands, four and six cylinder coverage. The 2645A043 spans the Perkins 1004-40 and 1006-60, the Caterpillar 3054, and the JCB 2CX — one of the broadest cross-brand fitments in the construction and industrial diesel world. This matched set of 4 OEM-equivalent injectors (2645A043) covers all cylinders on the 4-cylinder applications in a single service, restoring factory fuel delivery and getting your equipment back to full working capacity. When injectors wear on these high-cycle machines, power drops under load, fuel costs climb, and black smoke signals incomplete combustion — this set resolves all three.

✅ Direct-Fit Compatibility

• Perkins Engines: 1004-40 (4-cylinder), 1006-60 (6-cylinder)
• Caterpillar Engine: 3054
• JCB Equipment: 2CX
• Bolt-on replacement — no modifications required
• Suitable for construction, industrial, and agricultural applications

🔧 Why This Set Delivers

• OEM-matched spray pattern — precise fuel atomization for complete combustion, reduced smoke, and better fuel economy
• 100% new aftermarket — not rebuilt or remanufactured; every injector starts with a full service life
• Matched set of 4 — uniform injection pressure across all cylinders; eliminates the power imbalance of mixing worn and new injectors
• Three-brand cross-fitment — one part number confirmed across Perkins, Caterpillar, and JCB platforms
• 4 & 6-cylinder coverage — fits the 4-cylinder 1004-40 and Cat 3054 for full replacement, and covers 4 of 6 cylinders on the 1006-60
• No dealer markup — OEM-equivalent quality at aftermarket pricing across all three brands

📦 What's Included

• 4 × Fuel Injector (2645A043)

🔑 Key Specs

• Part Number: 2645A043
• Condition: 100% New Aftermarket
• Quantity: Set of 4
• Fitment: Perkins 1004-40 / 1006-60 / Caterpillar 3054 / JCB 2CX

💡 Running a 6-cylinder 1006-60 or need fleet spares? Our 6-piece set gives you full coverage plus spares for better value.

One part number, three brands — in stock and ready to ship. Order today.