CAT 2W2606 (2W-2606) Fuel Hand Priming Pump for 3508 3512 3516 Engines | Fits 994D
CAT 2W2606 (2W-2606) Fuel Hand Priming Pump for 3508 3512 3516 Engines | Fits 994D
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Premium fuel hand priming pump designed as a direct OEM-compatible replacement for Caterpillar (CAT) heavy-duty engines and equipment. Engineered to manually purge air locks from fuel lines and bleed the fuel system quickly, ensuring effortless engine startups and protecting high-pressure fuel system components from dry priming damage.
Product Highlights
- Part Number: 2W2606 / 2W-2606
- Direct Fit OEM Replacement: Form, fit, and mounting dimensions match original Caterpillar engineering specifications perfectly without requiring machine modifications.
- Heavy-Duty Construction: Built with high-strength corrosion-resistant metal body and durable internal seal assemblies to handle constant manual pumping and diesel fuel exposure.
- Reliable Priming Performance: Ensures continuous positive fuel flow to purge air pockets efficiently during fuel filter changes and routine system maintenance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2W2606 / 2W-2606 |
| Product Type | Fuel Hand Priming Pump |
| Brand Compatibility | Caterpillar (CAT) |
| Application | Engine Fuel System Air Bleeding & Manual Priming |
| Material | High-Strength Precision Alloy & Fuel-Resistant Seals |
| Warranty | 12 Months Warranty |
Compatible Models & Equipment
This premium fuel hand priming pump is precision-engineered to fit the following Caterpillar engines and machinery:
- Caterpillar Engine Models: 3508 / 3512 / 3516 / 3508B / 3512B / 3516B
- Caterpillar Equipment: 994D Wheel Loader
Key Applications
- Fuel System Air Bleeding: Manually purges trapped air from fuel filters, lines, and injection pumps following filter replacement or maintenance.
- Cold & Extended-Inactivity Starts: Ensures rapid fuel supply up to the injection system, reducing starter motor crank strain and battery wear.
- Preventive Maintenance Replacement: Restores full seal pressure and pumping force when old hand priming pumps develop internal bypass or fuel leaks.
Why Choose Our Aftermarket CAT Pumps?
- Guaranteed OEM Quality: Manufactured under strict ISO 9001 standards to match or exceed original equipment performance and pressure retention.
- Cost-Effective Solution: Achieve premium dealer-level reliability and identical performance at a fraction of the OEM replacement price.
- Ready to Ship: Kept in stock for immediate worldwide dispatch to reduce your machine's idle downtime significantly.
- Industry-Leading Support: Backed by a full 1-year warranty and a team of professional heavy machinery technical experts.
Frequently Asked Questions (FAQ)
Q: Is this fuel priming pump a direct replacement for Caterpillar part number 2W-2606?
A: Yes, this is a premium OEM-compatible aftermarket replacement pump manufactured to exact CAT dimensions and stroke capacity, serving as a direct drop-in fit for part numbers 2W2606 and 2W-2606.
Q: What is covered under the 12-month warranty?
A: Our 12-month warranty fully covers all manufacturing defects, material failures, and internal seal leaks under normal and proper operating conditions.
Q: Should I lock the hand pump handle after completing priming?
A: Yes. Always ensure the hand pump plunger is pushed fully down and tightened back into its locked position after priming to prevent air induction or fuel leakage during engine operation.
Q: How long does international shipping take?
A: In-stock orders are typically dispatched within 3–5 business days. We offer expedited shipping and global air freight options for emergency machine breakdown situations.
Need a Quote for CAT 2W2606?
Contact us today for the latest pricing, bulk discounts, and shipping availability.
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