331-7540 10R-8813 Engine ECM Controller Module for Caterpillar CAT 320D 323D Excavator 963D Loader
Part Number: 331-7540, 10R-8813, 3317540, 10R8813
Top Applications: CAT 320D / 320D L Excavator, 963D Track Loader, 420E Backhoe Loader
Programming Requirement: Free Pre-Programming Service Available! (Requires ESN/VIN)
$1,299.00
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1 Year Warranty, Enjoy a full year of warranty, ensuring long-lasting reliability and peace of mind.
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Product Highlights
Overview
| Brand | LIUCHUANG |
|---|---|
| Compatible Model Brand | for Caterpillar (CAT) |
| Condition | Refurbished |
| MPN | 331-7540 |
Product Details
High-Performance 331-7540 Engine Control Module (ECM) for Caterpillar Heavy Equipment
Maximize your heavy machinery’s uptime with the premium LIUCHUANG 331-7540 Engine Control Module (ECM). As a vital electronic control unit (ECU) for high-pressure fuel systems and engine timing, this module controls vital engine functions to ensure peak fuel efficiency and performance. Manufactured strictly to original factory specifications, our heavy-duty controllers undergo rigorous testing to ensure reliability under extreme job site conditions.
Whether you are operating a CAT 320D excavator, a 963D track loader, or a 420E backhoe loader, this module offers a seamless plug-and-play fitment as a direct replacement for part numbers 331-7540 and remanufactured alternative 10R-8813.
Key Technical Specifications
| Parameter | Specification Details |
|---|---|
| Product Name | Electronic Engine Control Unit Module (ECU/ECM) |
| Part Numbers | 331-7540, 10R-8813, 3317540, 10R8813 |
| Condition | Brand New Aftermarket / OEM Specifications |
| Voltage | 24V (Standard Heavy Machinery System) |
| Housing Material | Heavy-duty Die-cast Aluminum (Vibration & Thermal Shock Resistant) |
| Warranty Period | 12 Months of Comprehensive Warranty |
Exact Fitment & Application Guide
This Engine Control Module is extensively engineered for a wide variety of Caterpillar (CAT) equipment powered by the robust C6.6 engine platform. Please check your equipment model below:
- •Excavators: 320D, 320D GC, 320D L, 323D L
- •Track Loaders: 953D, 963D
- •Backhoe Loaders: 420E, 430E
- •Track-Type Tractors (Bulldozers): D3K LGP, D3K XL, D4K LGP, D4K XL, D5K LGP, D5K XL, D5R LGP, D5R XL, D6K, D6K LGP, D6K XL, D6N
- •Pipelayers: PL61
- •Generator Sets: C6.6, C6.6DE150E, POWER SYS, LC30XX
⚠️ Critical Ordering & Programming Instructions (Important)
Attention: To ensure your engine functions correctly, this ECM requires specific software programming based on your unique equipment setup before it can be operated. A blank or incorrectly programmed ECM will cause starting or calibration errors.
To help our engineering team pre-program your unit accurately before dispatch, please provide the following details immediately after placing your order:
- Engine Serial Number (ESN) and Vehicle Identification Number (VIN).
- Clear photos of your current ECM/ECU part label and the Engine Data Plate.
Installation Note: Professional installation by an experienced heavy equipment mechanic or diagnostic technician is highly recommended.
Why Choose LIUCHUANG Parts?
- •Uncompromised Reliability: Every controller module is built using upgraded micro-components to resist common field failures caused by thermal expansion and intense machine vibrations.
- •12-Month Security: Enjoy absolute peace of mind with a 1-year warranty coverage. If any internal component malfunction occurs during this phase, we supply swift repair or replacement services.
- •Customer First & Logistics: We utilize top-tier express couriers (DHL/FedEx) directly from our core supply hubs to minimize your machine’s downtime.
- •Terms of Sales: Our listed price covers the product and international shipping handling. Custom duties, clearing fees, or import taxes applied at destination ports remain the sole responsibility of the buyer.
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