CAT 449-3315 Common Rail Fuel Injector – Product Overview
The CAT 449-3315 Common Rail Fuel Injector is a genuine Caterpillar high-pressure fuel injection component engineered to deliver precise fuel atomization and consistent engine performance. Designed for Caterpillar C4.4 diesel engines, this injector plays a critical role in maximizing fuel efficiency, engine power, and emissions performance by accurately controlling fuel delivery under all operating conditions.
Manufactured to Caterpillar’s stringent quality standards, the 449-3315 injector offers excellent durability and reliability in demanding construction, mining, industrial, and power generation applications. Its robust construction ensures dependable operation under high pressures, heavy workloads, and harsh operating environments.
Key Features
- Genuine CAT Common Rail Fuel Injector
- High-pressure precision fuel delivery
- Optimized combustion for improved engine performance
- Enhanced fuel efficiency and reduced exhaust emissions
- Durable construction for long service life
- Direct replacement for original Caterpillar fuel injector
- Engineered for reliable performance in heavy-duty applications
Compatible Engine
- Caterpillar C4.4 Diesel Engine
Common Applications
The CAT 449-3315 Fuel Injector is used across a wide range of Caterpillar equipment, including:
- CAT 313D2, 318D2, 320, 320D2, and 320 GC Excavators
- CAT M315D2 and M317D2 Wheeled Excavators
- CAT D3K2, D4K2, and D5K2 Track-Type Tractors
- CAT AP500F and AP555F Asphalt Pavers
- CAT CB, CP, CS, and CW Series Compactors
- CAT C4.4 Industrial Engines
- CAT C4.4 Generator Sets (including XQP100 and related models)
Condition
- Brand New / Surplus Original Caterpillar Part (subject to stock availability)
- Carefully inspected before dispatch
Shipping
We maintain ready-to-ship inventory for many Caterpillar components. Orders are dispatched the same business day upon receipt of bank payment, with worldwide express delivery available via DHL and FedEx.
Disclaimer: We are an independent supplier of genuine surplus industrial and heavy equipment parts. We are not an authorized Caterpillar distributor or dealer. All trademarks and brand names are the property of their respective owners and are used solely for identification purposes.
