CAT 1340467 (134-0467) Fuel Injection Pump for 3126 Engine | Fits 325C 950G
CAT 1340467 (134-0467) Fuel Injection Pump for 3126 Engine | Fits 325C 950G
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Premium HEUI fuel injection hydraulic pump designed as a direct OEM-compatible replacement for Caterpillar (CAT) 3126 diesel engines, delivering precise actuation pressure to unit injectors. Built to ensure optimal fuel atomization, maximum engine power output, smooth idling, and long service life in demanding heavy equipment and industrial applications.
Product Highlights
- Part Number: 1340467 / 134-0467
- Direct Fit OEM Replacement: Form, fit, mounting drive gear, and port configurations match original Caterpillar engineering specifications perfectly without requiring any modifications.
- Heavy-Duty Construction: Manufactured with high-strength alloy housing, precision-ground internal pistons, and wear-resistant seals to withstand high actuation oil pressures and continuous operational stress.
- Optimized Fuel Injection Efficiency: Delivers stable high-pressure oil flow to the HEUI injectors, restoring fuel efficiency, cold-start reliability, and clean combustion performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 1340467 / 134-0467 |
| Product Type | HEUI High Pressure Oil Pump / Fuel Injection Hydraulic Pump |
| Engine Compatibility | Caterpillar 3126 / 3126B / 3126E Diesel Engines |
| Application | HEUI Fuel Injection Actuation System |
| Material | High-Strength Precision Alloy Body & Forged Components |
| Warranty | 12 Months Warranty |
Compatible Models & Equipment
This premium HEUI injection pump is precision-engineered to fit Caterpillar machinery powered by the 3126 engine series:
- CAT Diesel Engines: 3126 / 3126B / 3126E
- CAT Excavators: 322C, 322C L, 325C, 325C L
- CAT Wheel Loaders & Graders: 950G, 962G, 120H, 135H, 12H
Key Applications
- Unit Injector Hydraulic Actuation: Provides essential high-pressure oil to actuate the HEUI injectors for precise combustion timing.
- Engine Power & Performance Restoration: Eliminates hard starting, low engine power, stalling, and excessive exhaust smoke caused by worn injection actuation pumps.
- Heavy Duty Cycle Operation: Built to maintain precise hydraulic pressure under severe working conditions in construction, forestry, and mining.
Why Choose Our Aftermarket CAT Pumps?
- Guaranteed OEM Quality: Manufactured under strict ISO 9001 quality standards to match or exceed original equipment performance and durability.
- 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 engine technical experts.
Frequently Asked Questions (FAQ)
Q: Is this fuel injection hydraulic pump a genuine Caterpillar part?
A: This is a premium-grade, OEM-compatible aftermarket replacement pump. It is engineered to exact CAT dimensional and technical standards, serving as a direct drop-in replacement for part number 134-0467 (1340467).
Q: What is covered under the 12-month warranty?
A: Our 12-month warranty fully covers all manufacturing defects, internal pressure degradation, material failures, and leakage under standard operating conditions.
Q: What installation steps should be taken when replacing this pump?
A: We recommend replacing engine oil and filters, inspecting the ICP sensor/IPR valve, and pre-filling the pump housing with clean engine oil prior to startup to avoid dry-run damage.
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 1340467?
Contact us today for the latest pricing, bulk discounts, and shipping availability.
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