Fuel Injection Pump for Caterpillar C9 Engine — 319-0610 / 10R-9359

The Caterpillar C9 is one of CAT's most versatile and widely deployed diesel engines — powering excavators, motor graders, wheel loaders, and on-highway trucks across the most demanding applications in the industry. When its injection pump fails, you're not just dealing with a repair — you're dealing with a machine that can't earn. This brand-new aftermarket injection pump is a direct bolt-on replacement for CAT part numbers 319-0610, 10R-9359, 3190610, and 10R9359, precision-calibrated to restore OEM fuel pressure, injection timing, and delivery volume to your C9 engine. At $1,700+, this is a serious investment — and the right one to protect an even more serious machine.

Why Replace Your C9 Injection Pump?

The injection pump is the core of the C9's fuel system. A failing pump causes hard starts, severe power loss under load, excessive smoke, and rising fuel consumption. Left unaddressed, low fuel pressure accelerates injector wear, damages the high-pressure fuel rail, and can lead to catastrophic engine failure — a repair that dwarfs the cost of this pump many times over. Replace it promptly and protect your CAT investment.

Compatible Engine

• Caterpillar C9

OEM Cross-Reference Part Numbers

319-0610 | 3190610 | 10R-9359 | 10R9359

What's Included

• 1 × Fuel Injection Pump (319-0610 / 10R-9359)

Key Specs

• ✅ 100% Brand New Aftermarket — Not remanufactured or refurbished
• ✅ OEM-Spec Calibration — Correct injection timing, fuel pressure, and delivery volume for the C9
• ✅ Direct Bolt-On Fit — No modifications required; installs like the original
• ✅ 4 Cross-Reference Part Numbers — Covers all CAT C9 pump numbering variants for easy identification
• ✅ Protects the Entire Fuel System — Proper fuel pressure prevents injector wear and high-pressure rail damage
• ✅ Eliminates Failure Symptoms — Resolves hard starts, power loss, excessive smoke, and high fuel consumption

The CAT C9 was used across a wide range of equipment and model years. Please verify your engine serial number and existing part number before ordering. Contact us for fitment confirmation — we're here to make sure you get the right part.