#dsla143p970

Unlike the DLLA series, the DSLA143P970 uses a Valve Covered Orifice (VCO) design – smaller sac volume = lower hydrocarbon emissions. Perfect for:

Cummins ISBe 4.5L / 5.9L (buses, trucks, school buses)

IVECO EuroCargo 3.9D–5.9D (2000‑2006)

Agrale‑Deutz agricultural equipment

Key specs:

Bosch No: 0 433 175 271

Injector assembly: 0 445 120 007

Solenoid: F 00R J02 697 / F 00R J00 339

👉 Read the complete specs, applications, and performance guide here: DSLA143P970 Nozzle: Complete Specs, Injector Compatibility & Applications for Cummins ISBe

That difference defines long-term engine performance.

👉 Read more: How Different Diesel Injector Nozzles Behave Under Load: 20 Common Models Explained

Only if system constraints match — not just structure.

👉 Learn when nozzle replacement is actually safe: Diesel Injector Nozzle Cross Reference: When Is Replacement Actually Safe?

Models like DLLA150P1076, DLLA158P854, and DSLA143P970 may look similar, but behave very differently under pressure.

👉 Follow a full decision path before choosing: How to Choose the Right Diesel Injector Nozzle: A Decision Tree Guide with 10 Common Models

Most issues come from decisions made before installation.

👉 See real-world replacement logic and common errors: DSLA143P970 Diesel Injector Nozzle: Real-World Replacement Logic and Common Errors