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SKU:
NLT1X02271
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Caterpillar 3044C C3.4 TD04HL Turbocharger 234-4894 235-4964
$651.99
In Stock
$651.99
Sale price
$651.99
Regular price
This TD04HL turbocharger replaces 234-4894, 235-4964, and 49189-02710 on compatible Caterpillar 3044C and C3.4 diesel engines.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Caterpillar equipment with 3044C engine specifying 234-4894 / 235-4964
- Caterpillar equipment with C3.4 engine specifying the listed turbo
- Other machinery only when 49189-02710 and complete turbo geometry match
Product Overview
Black smoke, low power, whistle changes, oil consumption, or compressor-wheel contact can identify turbo damage after intake restriction, boost leaks, fuel delivery, exhaust restriction, and engine health are checked.
The TD04HL family contains many housing and wheel combinations. Match all three part numbers, flange orientation, oil inlet and drain, compressor outlet, turbine housing, and actuator before installation.
Key Features & Performance
- TD04HL turbo family
- For compatible Cat 3044C and C3.4 engines
- Crosses to 234-4894, 235-4964, and 49189-02710
- Restores boost after confirmed turbo failure
- New aftermarket turbocharger
Replaces Part Numbers
- 234-4894
- 235-4964
- 49189-02710
- TD04HL
Common Uses
- Replacing a turbo with excessive shaft play or wheel contact
- Repairing verified seal leakage after crankcase pressure is checked
- Restoring boost after all air, exhaust, fuel, and engine faults are ruled out
Technical Specifications
- Product Type: Turbocharger
- Primary Application: Caterpillar 3044C and C3.4 engines
- Package Quantity: 1 turbocharger
- Condition: New
- Replacement Type: Aftermarket
- Turbo Model: TD04HL
- References: 234-4894; 235-4964; 49189-02710
- Engine Families: Caterpillar 3044C; C3.4
- Lubrication: Engine-oil fed
- Condition: New aftermarket
Installation & Fitment
- Correct the original failure cause before fitting the turbo
- Replace or clean oil feed and drain lines
- Remove all intake and exhaust debris
- Prime with clean engine oil and verify pressure before loading the engine
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Model, production date, serial number, connector, dimensions, installed options, and previous repairs can affect fitment. Compare the original component and reference information before purchase.
Frequently Asked Questions
Q: Can a dirty air filter damage the turbo? A: Yes. Restriction increases compressor stress and a damaged filter can allow debris into the wheel.
Q: Should the oil feed line be reused? A: Only if the service procedure allows it and the line is proven clean, unrestricted, and undamaged.
Q: How do I confirm this is the correct part? A: Match every reference, engine serial number, flange and housing orientation, oil ports, wheel sizes, actuator, and inlet/outlet diameters.
Q: Is this supplied by the original equipment manufacturer? A: No. This is a new aftermarket item. Brand, model, and part numbers are used only to identify compatible applications.
Part Summary
keywords: Caterpillar 234-4894 turbo, 235-4964 turbocharger, 49189-02710 TD04HL, Cat C3.4 turbo replacement, 3044C low boost repair
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.