C4.4 Alternator 339-7767 Diesel Engine Replacement Spare Parts Aftermarket for Caterpillar
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
PARTS DESCRIPTION
Product Overview
The alternator supplies electrical power while the engine is running and supports charging of the machine or vehicle electrical system. When servicing Caterpillar C4.4 diesel engine applications, choosing the correct alternator requires more than matching appearance alone. The C4.4 Alternator is supplied for verified replacement applications.
Because selection depends on alternator number, mounting pattern, pulley design, connector layout, and electrical specification, confirming the exact configuration before installation is important. Where an OEM reference is listed, use it with the component and model information as a cross-check.
Product Information
Product: Alternator
Engine Model: C4.4
Part Number: 339-7767
Brand: ipartkits
Compatible With: For Caterpillar C4.4 Engine
Why This Part Matters
In practical repair work, accurate fitment affects both installation and the relationship with surrounding components. Correct mounting, pulley arrangement, connector layout, and electrical specification are necessary for proper installation and system compatibility. Alternators for similar engines can differ in mounting ears, pulley design, connector position, rotation arrangement, and electrical rating.
Compare the replacement with the part before assembly, especially where dimensions, interfaces, or version changes may affect fitment.
Key Features
- Related starter and electrical-system components may also be supplied
- Designed for the corresponding engine or application mounting configuration
- Supports connection with compatible drive and electrical interfaces
- Suitable for charging-system repair and alternator replacement
- Can be matched using the alternator number and photos
- Model verification support is available before shipment
Fitment & Ordering Note
Alternator specifications vary by application. Please confirm the part number, mounting points, pulley, connectors, and electrical rating before ordering.
Related Engine Parts
Matching starters, belts, tension-related components, electrical connectors, and other engine electrical parts may also be available.
Why Choose
helps customers source individual replacement parts and coordinated engine repair components with practical matching support.
- 24-month warranty support
- Responsive technical matching
- Support for multi-part engine repair sourcing
Need Help Confirming Fitment?
Share the part number, model information, and component photos with us so we can check the most suitable matching option.