The CAT® 1R-1808 Fuel Filter is a genuine OEM spin-on filter engineered to deliver superior protection for diesel engines. Designed with high-efficiency media, it captures fine contaminants that can damage fuel injectors and pumps, ensuring optimal engine performance and extended service life.
Key Features
- High-efficiency filtration down to 2–4 microns
- Spiral roving and acrylic bead construction for durability
- Molded end caps for leak prevention
- Metal center tube resists collapse under pressure
- Designed for CAT C7, C9, and similar engines
Benefits
- Protects fuel system components from wear and damage
- Maintains fuel cleanliness for better combustion
- Reduces maintenance costs and downtime
- Meets or exceeds Caterpillar OEM specifications
Specifications
Component Type: Fuel Filter (Spin-On)
Micron Rating: 2–4 microns
Thread Size: 1"-14 UNS
Outer Diameter: 3.7 in / 94 mm
Overall Height: 7.8 in / 198 mm
Bypass Valve: No
Anti-Drainback Valve: No
Quality: Genuine CAT OEM part
Applications
- CAT C7, C9, 3126, 3306 diesel engines
- On-highway trucks and vocational vehicles
- Construction, industrial, marine, and generator applications
Installation Notes
- Replace at recommended service intervals
- Lubricate gasket before installation
- Tighten per CAT torque specifications
- Always verify compatibility using engine serial number
- UPS Shipping: We ship via UPS to customers in Ohio, Michigan, Pennsylvania, Indiana, Kentucky, and West Virginia.
- Local Delivery: We provide local delivery to any business located within 50 miles of one of our locations.
- In-Store Pickup: You can pick up your order at any of our ten Ohio Peterbilt locations.
- Oversized Parts: These parts are only available for local delivery within 50 miles of one of our locations or in-store pick-up. If you'd like to schedule other delivery options, please contact us at (440) 586-4528.
Standard Returns (Stock Items) Ohio Peterbilt accepts returns of stock truck parts within 30 days of purchase, provided the items are new, unused, and in resaleable condition with original packaging and all components intact. A copy of the original sales receipt or invoice should accompany the return to verify the purchase date.
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