4 PCS Fuel Injectors 2645A025 17/106200 for Perkins Engine 1004-4T JCB Loader 3CX 214E 215E 4CX444 416 425 420 430 1550B 4CNr 3CX
This fuel injector is engineered as a direct replacement for the Perkins Engine 1004-4T JCB Loader 3CX 214E 215E 4CX444 416 425 420 430 1550B 4CNr 3CX. Manufactured to meet or exceed OEM specifications, it delivers reliable performance in demanding conditions. Each unit is tested for fuel flow, pressure rating, and durability before leaving the factory to ensure consistent quality across every order.
Vehicle Compatibility
| Application | Details |
|---|---|
| Perkins Engine 1004 | 4T |
| Perkins Engine: 1004 | 4T Application: Fit for |
| JCB Telehandler: 504B, 520 | 55, 520-55 FS, 526-55, 526-55 FSFit for |
| Massey Ferguson Tractor: 4243, 4245Fit For Kobelco Backhoe Loader:700, 800, 900 | See product specifications |
Replaces OEM Part Numbers
2645A025 • 106200 • 17-106200 • 17106200 • 3640923 • 3641041 • LRB6701401 • 6701421 • 318595A1 • Perkins • Engine • 1004-4T
Signs You Need a Replacement
If your equipment is showing any of these symptoms, the injectors & nozzle may be the cause:
- Rough idle or misfire — Uneven fuel delivery from a worn injector causes the engine to shake at idle. On Perkins engines, this is often accompanied by a knocking sound under load.
- Black or white exhaust smoke — Black smoke means excess fuel; white smoke indicates incomplete combustion. Both point to injector spray pattern degradation.
- Loss of engine power — A single failing injector reduces cylinder output. Multi-cylinder engines lose noticeable power when one injector flows less than the rest.
- Increased fuel consumption — Poor atomization means the engine burns more fuel to produce the same power. Monitor your fuel burn rate as an early warning sign.
- Hard starting or no start — If the injector doesn’t deliver fuel on cranking, the cylinder won’t fire. This is especially common in cold weather with worn nozzles.
- Fuel in engine oil (dilution) — Fuel leaking past the injector seat seal contaminates the crankcase oil. If the oil level rises or smells of diesel, inspect the injectors immediately.
Replace as a Set
Replace all injectors as a set whenever possible. On Perkins engines, mixing old and new injectors creates uneven fuel delivery — the new injectors compensate for the worn ones, shortening their life. When installing, use new copper sealing washers and torque to the specification in the service manual. After installation, run the engine at idle for 5 minutes to bleed air from the fuel system, then check for leaks at each injector connection before putting the machine under load.
Frequently Asked Questions
Will this fit my Perkins 214E?
Yes. This part is designed to fit the Perkins 214E, 215E, 416, 425 among other models listed in the compatibility table above. Verify your specific model and engine code before ordering to ensure the correct fit.
Can I cross-reference 2645A025 with 106200?
Yes. Both 2645A025 and 106200 are interchangeable OEM numbers for this part. They refer to the same component with the same specifications, just different part number revisions.
This listing is for 4 pieces – do I need to buy a full set?
This listing includes 4 units. For best results, replace all injectors at the same time rather than one at a time. Mixing old and new units causes uneven fuel delivery and shortens the life of the new parts.
What are the common failure signs on a Perkins engine?
On Perkins engines, watch for black exhaust smoke under load, rough idle, misfire codes (P0300 series), and loss of power. A single failing injector can reduce engine output by up to 25%. If you notice fuel in the engine oil, the injector seat seal is likely compromised.
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