Genuine Cummins 4387333 SCR DEF System Cap Set | Tier 4
SKU 4387333
In stock: 1 available · Ships from Kelowna BC
Verify fitment by part number before ordering.
Match the listed SKU and verified cross-references to your current part number. If fitment is not listed, send AIM Rentals the machine details and current part number before ordering.
The Cummins 4387333 is a Genuine Cummins OEM Engine/DEF System Cap Set for Tier 4 diesel engines in heavy-duty commercial truck and off-highway applications. These caps protect DEF and engine system ports from contamination. Stocked in Kelowna, BC — AIM Rentals ships Canada-wide.
Specifications
- Part Number: 4387333
- Manufacturer: Cummins Inc.
- Type: Engine Caps (DEF / SCR system)
- Application: Tier 4 diesel engines, heavy-duty commercial trucks and off-highway equipment
- Condition: New OEM
Fitment
- Tier 4 Cummins diesel engines in heavy-duty commercial trucks
- Tier 4 off-highway equipment with Cummins engine packages
Cross-References
- Cummins 4387333 (OEM primary)
- CUM128437
- 438733300, 4944096
FAQ
Is this a genuine Cummins part?
Yes. Cummins 4387333 is a verified genuine OEM part.
What do these caps do?
These caps protect DEF system and engine port connections from contamination and environmental exposure on Tier 4 engines.
Are these compatible with all Tier 4 Cummins engines?
These caps are designed for Tier 4 heavy-duty commercial truck and off-highway applications. Contact AIM Rentals with your specific engine model for fitment confirmation.
Does AIM ship Canada-wide?
Yes — we ship from Kelowna, BC to all Canadian provinces and territories.
| Make | Model | Year | Engine / Spec |
|---|---|---|---|
| ["Tier 4 diesel engines","Heavy-duty commercial trucks"] | |||
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Ships from Kelowna BC after order review.
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Questions? Contact AIM Rentals.