P550218

Donaldson Secondary Spin-On Fuel Filter

Secondary Fuel Filter Greem Part number: FFF-4550 OE MFG: MACK OEM Reference: 483GB218B Cross Reference: CATERPILLAR : 2438828, 243-8828, 3I0757, 3I1159, 9Y4406; GMC TRUCK : 25010784; MACK : 20704613, 4333-998440R91, 483GB218, 483GB218A, 483GB218B, 483GB218C, 483GB441, 9424-FF171; NAVISTAR : 998440, 998440R91; OTHER : BF876, BF-876, FF-171, P1110, P550218 | Product Class: Filters (Excluding Air), Brackets & Housings

When your power steering starts whining, getting heavy, or just doesn't feel right anymore, there's a good chance contaminated fluid is wearing out your expensive steering components. This replacement filter catches the debris before it wrecks your pump and steering cylinder, keeping your Ford Super Major, County series, or David Brown tractor steering smooth and responsive. Key Features Fine mesh filtration traps metal particles and sludge that damage steering components Designed specifically for independent power steering reservoirs - not integrated systems Direct replacement that restores proper fluid flow and prevents pump cavitation Easy-access design makes regular maintenance simple Prevents expensive steering repairs by catching contamination early Built for Real Farm Work These older tractors with independent power steering systems work hard in dusty, dirty conditions where contamination is constant. Whether you're making countless turns cultivating crops, maneuvering in tight spaces with a loader, or just dealing with the daily grind of farm work, clean steering fluid keeps everything working like it should. Made to Last This filter uses quality mesh material that stands up to the hydraulic pressures in your steering system while providing thorough filtration. It's built to handle the temperature swings and vibration that come with farm work, season after season. Installation Notes Make sure your tractor has an independent power steering reservoir before ordering - this won't fit integrated hydraulic systems. When you install it, clean out the reservoir completely and fill with fresh fluid. A dirty filter can't clean already-contaminated oil, so don't skip the fluid change.

FUEL FILTER, SECONDARY, SPIN-ON