HERO® Maintenance Filter Kit For John Deere 50C ZTS Excavator. Your complete maintenance in a box. Each kit includes all the recommended filters for your equipment service interval. Your maintenance kit includes replacements for: Filter Type OEM Reference # Qty Primary Air Filter M131802 1 Secondary Air Filter M131803 1 Engine Oil Filter 4454526 1 Fuel Filter Element 8970713480 1 Fuel Filter Element 8943602540 1 Pilot System Oil Filter Element 4294130 1 Maintenance Solutions Unlimited provides maintenance kits for light industrial and lawn and garden equipment. Our product offerings may include parts from multiple brands including, but not limited to, WIX®, BALDWIN®, RSU®, SURE FILTER®, HIFI®, and SAKURA®. The brand of the parts included in a particular kit or product may vary based on availability and product specifications. Our goal is to provide our customers with high-quality maintenance solutions, regardless of the brand of the parts included. We carefully evaluate and select the products we offer to ensure that they meet our strict quality standards and provide reliable performance. Aintenance kit includes replacements for. Pilot System Oil Filter Element. Maintenance Solutions Unlimited provides maintenance kits for light industrial and lawn and garden equipment. Sorry, our items are NOT available for pick-up. No additional information at this time. You might also like. HERO® Maintenance Filter Kit For Kubota B26 Tractor. HERO® Maintenance Filter Kit For Toro 68138 MB TX 2500 Tracked Mud Buggy. HERO® Maintenance Filter Kit For John Deere 317G Skid Steer Loader.