4W-7018 Diesel Pencil Fuel Injector For CAT 3406B 3408 3412 Engine

Key Specifications

• Part Number: 4W-7018 (4W7018)
• Cross Part: 0R-3422, 0R-1745
• Product Type: Pencil Fuel Injector / Fuel Nozzle
• Condition: Brand New Aftermarket
• Material: High-strength alloy steel
• Fitment: CAT 3406B,3406C,3408,3408B,3412,3412C Engine
• Application: Excavator, Loader, Bulldozer, Road Planer, Off-highway Truck
• MOQ: 1pc
• Warranty: 12 months
• Packing: Neutral packing

Features

1. Precision grinding nozzle core, excellent fuel atomization, improve engine power & fuel economy
2. Strict pressure testing before shipment, low failure rate
3. Direct replacement, easy installation, no modification required
4. Wear-resistant & corrosion-resistant structure, long service life
5. Suitable for heavy-duty construction machinery working conditions

Fitment List

Fits CAT Engines: 3406B, 3406C, 3408, 3408B, 3412, 3412C

Machinery Application:

• Wheel Loader: 988B,988F,990,992C,992D
• Bulldozer: D8L, D9L
• Cold Planer: PM-565, PR-1000, PR-450, PR-450C, PR-750B
• Landfill Compactor: 836
• Pipelayer: 589
• Quarry Truck:771C

Long Description

This 4W-7018 pencil fuel injector is a high-quality aftermarket replacement part for CAT diesel engines. Cross reference number 0R-3422 and 0R-1745.

Every injector is manufactured under strict quality control and individually tested to guarantee stable injection pressure and good spray pattern. It effectively solves common issues such as engine power drop, black smoke, rough idle and poor fuel efficiency caused by old or damaged injectors.

Widely used on CAT construction machines including loaders, bulldozers, excavators and mining trucks. We keep stock for fast delivery. Bulk order discount available.

Note: This is aftermarket replacement part, not original. Please verify your old part number and engine model before ordering.

FAQ

Q1: What is the cross part number for 4W-7018? A: 0R-3422, 0R-1745.

Q2: Which engines does 4W-7018 fit? A: CAT 3406B,3406C,3408,3408B,3412,3412C.

Q3: Warranty term? A: 12 months warranty, exclude man-made damage.

Q4: Can I buy sample? A: Yes, 1pc sample order is acceptable.