Cabin Air Filter 327-6618 for Cat 308D 311D 312D 320D Excavators
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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.
| Caterpillar | 308D, 311D LRR, 312D / 312D L, 320D-family and many additional Cat applications using 327-6618 |
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Product Overview
This filter removes dust, soot, sand and other airborne contamination from the air entering the operator cab under normal operating conditions. A loaded filter can reduce HVAC airflow and allow more dust into the cab. Cat lists 327-6618 as a standard-efficiency plastic-panel cabin filter across a wide range of excavators, wheeled excavators and other equipment.
Key Features & Performance
- Standard-efficiency cabin filtration for normal operating conditions
- Fits the current housing without modification where 327-6618 is specified
- Helps maintain cab airflow and reduce airborne dirt entering the operator environment
Technical Specifications
- Overall Length: 10.039 in
- Overall Width: 7.48 in
- Height: 2.598 in
- Media Type: Standard
Replaces / Reference Part Numbers
- 327-6618
Frequently Asked Questions
- How do I verify compatibility? Compare your existing component with 327-6618 and confirm the machine/engine model and serial-number range before ordering.
- Is this a genuine OEM part? This listing is for a replacement component and is not represented as a genuine Caterpillar part unless the product packaging or listing explicitly states otherwise.
Fitment can vary by serial number, engine build and equipment configuration. Verify the original part number and application before purchase.