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Quote reference: Part No. 356-1367
Need help identifying this part?Fuel Injector
Product Tags: Injector Gp 356-1367 Cat, 3561367, 356-1373, 20R-5353, Caterpillar 356-1373, Caterpillar 20R-5353, Caterpillar C32 injector, Caterpillar C32 marine injector, C32 fuel injector, C32 marine fuel injector, Cat C32 injector
Caterpillar 356-1367 C32 Marine Fuel Injector | 20R-9945 Reman
Caterpillar Part Number: 356-1367
Part Type: Fuel Injector Group
Engine Application: Caterpillar C32 Tier 3 Marine Engine
Cat Reman Part Number: 20R-9945
Condition Options: New Genuine / Cat Reman / Selected Aftermarket
Warranty: 1 Year Warranty on selected supplied options
Caterpillar 356-1367 C32 Marine Fuel Injector
The Caterpillar 356-1367 fuel injector is used on selected Caterpillar C32 Tier 3 marine engines.
The fuel injector is a critical component of the C32 fuel system, controlling fuel delivery into the combustion chamber. Correct injector specification is important for combustion quality, engine performance and reliable operation.
The 356-1367 should not be considered a universal injector for every Caterpillar C32 engine. C32 engines have been produced in different configurations, ratings and applications.
For accurate identification, provide:
Engine model + Engine Serial Number (ESN) + arrangement number + existing injector part number
Caterpillar C32 Marine Engine Parts
356-1367 Cat Reman Injector 20R-9945
The corresponding Cat Reman injector associated with 356-1367 is:
356-1367 → 20R-9945New Caterpillar InjectorCat Reman InjectorApplication356-136720R-9945Caterpillar C32 Tier 3 Marine
The 20R-9945 provides a Cat Reman option for applicable C32 Tier 3 marine configurations.
The new and Reman references should still be verified against the individual engine before ordering.
1-Year Warranty
Selected 356-1367 / 20R-9945 Caterpillar C32 marine injector options supplied by Alfa Marine Spare Parts are available with a 1-year warranty, subject to the applicable warranty terms and conditions.
Warranty coverage can depend on the supplied condition and product option.
New, Remanufactured & Aftermarket Options
Depending on availability and customer requirements, supply options can include:
New Genuine
356-1367 — Caterpillar Fuel Injector Group
Cat Reman
20R-9945 — Cat Reman Fuel Injector
Aftermarket
Selected aftermarket replacements may be available where the replacement specification can be correctly matched to the required C32 application.
Physical fit alone does not establish injector compatibility.
Caterpillar 356-1367 Injector Application
The 356-1367 injector is associated with Caterpillar C32 Tier 3 marine applications.
Because the C32 engine family uses different injector assemblies depending on configuration, 356-1367 should not automatically be substituted for another C32 injector part number.
Compatibility can depend on:
356-1367 vs Other Caterpillar C32 Injectors
Different Caterpillar C32 marine engines can use different fuel injector assemblies.
New InjectorCat RemanApplication Reference356-136720R-9945C32 Tier 3 Marine356-137320R-5353C32 EUI/ACERT, including Marine276-830710R-7231C32 Marine / Marine Auxiliary
These injector numbers are not automatically interchangeable.
For example:
356-1367 ≠ 356-1373 ≠ 276-8307
Likewise:
20R-9945 ≠ 20R-5353 ≠ 10R-7231
The correct injector should correspond to the specific engine configuration.
Why Correct C32 Injector Identification Matters
Two fuel injectors can appear physically similar while having different application requirements.
Installing an incorrect injector can affect fuel delivery and combustion characteristics.
Before ordering 356-1367 or 20R-9945, confirm:
This provides a stronger basis for correct part identification.
Caterpillar C32 Injector Symptoms
Fuel-system or injector problems can contribute to symptoms such as:
These symptoms do not automatically confirm that the injector itself has failed.
Fuel supply, filtration, air supply, turbocharging, cylinder condition and electronic controls can also influence combustion.
Fuel-System Cleanliness
Clean working conditions are important when replacing C32 fuel injectors.
Fuel-system service practices include:
Precision fuel-system components can be affected by contamination, making cleanliness important during installation and maintenance.
Other Caterpillar C32 Fuel-System & Engine Parts
Alfa Marine Spare Parts can also supply inquiries for C32 components including:
Caterpillar C32 Marine Engine Parts
Frequently Asked QuestionsWhat Is Caterpillar Part Number 356-1367?
356-1367 is a Caterpillar fuel injector group associated with selected C32 Tier 3 marine applications.
What Is the Cat Reman Number for 356-1367?
The corresponding Cat Reman reference is:
20R-9945
Therefore:
356-1367 → 20R-9945
Is 20R-9945 Used on Caterpillar C32 Marine Engines?
Yes. 20R-9945 is associated with applicable Caterpillar C32 Tier 3 marine configurations.
Is 356-1367 the Same as 356-1373?
No. They are separate injector references and should not automatically be treated as interchangeable.
Can 20R-5353 Replace 20R-9945?
Not automatically. 20R-5353 and 20R-9945 are different Cat Reman injector references associated with different injector applications.
Does the 356-1367 Injector Have a Warranty?
Selected 356-1367 and 20R-9945 injector options supplied by Alfa Marine Spare Parts are available with a 1-year warranty, subject to applicable warranty terms and conditions.
Are Aftermarket 356-1367 Injectors Available?
Selected aftermarket replacement options may be available depending on stock and the required engine configuration.
Request Caterpillar 356-1367 / 20R-9945 Injectors
Alfa Marine Spare Parts supplies inquiries for Caterpillar 356-1367 C32 marine fuel injectors, 20R-9945 Cat Reman injectors and selected aftermarket alternatives.
✓ 356-1367 New Injector
✓ 20R-9945 Cat Reman Option
✓ Selected options with 1-year warranty
✓ Worldwide supply
✓ Engine and part-number identification support
For a quotation, provide:
Engine: Caterpillar C32
Engine Serial Number:
Arrangement number:
Required part number: 356-1367 / 20R-9945
Quantity:
Delivery destination:
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