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2098217 SC90330 Air Filter for Caterpillar D3K D4K D6K D6K2LGP D7ELGP D8T D9T
$49.59
Sale price
$49.59
Regular price
Available to Order
This Air Filter is a replacement air filter element compatible with CATERPILLAR D3K, D4K, D6K, D6K2LGP, D7ELGP, D8T, and D9T dozers and matches OEM Part# 209-8217 / SC90330.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This air filter is designed to capture dust and debris in Caterpillar dozer engine intake systems, protecting the engine from abrasive particles. It fits multiple D-series and large dozer models including D3K, D4K, D6K, D6K2LGP, D7ELGP, D8T, and D9T. The air filter ensures optimal airflow and engine performance during heavy earthmoving operations.
Key Features & Performance
- High-efficiency pleated media traps 99.9% of airborne contaminants
- Direct replacement for OEM filters – no adapter or modification needed
- Rigid construction withstands vibration and high airflow in dusty conditions
- Pre-filter wrap extends service life in extreme environments
Fitment & Compatibility
- Caterpillar D3K
- Caterpillar D4K
- Caterpillar D6K
- Caterpillar D6K2LGP
- Caterpillar D7ELGP
- Caterpillar D8T
- Caterpillar D9T
Common Uses
- Replacing clogged engine air filters on Caterpillar dozers at scheduled service intervals
- Maintaining clean intake air for dozers operating in mining, quarry, and construction sites
- Restoring engine horsepower and fuel efficiency after filter replacement
Technical Specifications
- Part Number(s): 209-8217, SC90330
- Type: Primary air filter element
- Media: Cellulose/synthetic blend
- Outer Diameter: 12.5 in (318 mm)
- Height: 16.25 in (413 mm)
- Application: Engine intake system
Frequently Asked Questions
Q: Can this air filter be cleaned and reused? A: No, this is a disposable paper-type filter. Replace it at the service interval shown in your Caterpillar operator manual.
Q: Does this filter include a safety (inner) element? A: No, this is the primary outer element only. If your machine requires a secondary filter, purchase it separately.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.