1R1808 Caterpillar Oil Filter Core Filtration Performance
Engineered for Caterpillar heavy-duty engines, the 1R1808 filter captures contaminants precisely. It removes metal shavings, sludge and fine particles from oil, protecting crankshafts, bearings and camshafts. Crucially, it ensures low-resistance flow, cuts wear, and stabilizes performance in high-temperature, heavy-load conditions.
1R1808 Caterpillar Oil Filter Exact Equipment Matching
Precision-made for direct replacement, no modification is needed. Specifically, it fits these Caterpillar models and engines:
- Wheel Loaders: 966H, 972H, 980H, 988H
- Excavators: 336D, 345D, 365C, 385C
- Bulldozers: D6R, D7R, D8R, D9R
- Motor Graders: 140M, 160M, 120M
- Engines: C9, C11, C13, C15
Premium Media & Structural Design
It uses high-density glass fiber media. Thanks to this, it balances fine filtration with smooth oil flow. The rugged metal housing resists pressure and vibration. Additionally, a nitrile rubber seal creates a leak-proof fit, preventing unfiltered oil bypass for reliable operation.
Filtration Efficiency & Practical Benefits
This filter hits 99% efficiency for particles ≥5 microns. Moreover, it keeps oil pure and extends component life. Its large dirt-holding capacity lengthens replacement cycles, thus cutting maintenance and downtime, and lowering operational costs for heavy machinery.
Application Scenarios
Designed for Caterpillar mid-to-large machinery, the 1R1808 works in mining, construction and port operations. Ultimately, it protects lubrication systems, minimizes wear risks, and supports steady performance during daily heavy use.
