wzyufon maintenance service filter kit for John Deere Z930M/Z950M zero-turn mowers — air, oil & fuel filters + spark plug

This wzyufon maintenance service filter kit supplies the inner and outer air filters, oil filter, fuel filter, and spark plug needed for routine servicing of compatible John Deere zero-turn mowers and small tractors.

If you maintain a John Deere Z-series mower or certain compact tractors, keeping filtration components fresh prevents premature wear and preserves performance. This complete service kit groups the commonly replaced parts—inner and outer air elements, oil and fuel filters, plus a spark plug—so you can perform a thorough engine service in one visit. The kit lists multiple equivalent part numbers to match original equipment and aftermarket references, making fitment checks simpler when planning maintenance.

Which machines and engines will this kit fit?

The kit is designed for a range of John Deere zero-turn mowers, tractors and combine models. It covers Z-series mower models and several small tractor and combine applications by matching the listed OEM and aftermarket cross-reference numbers.

• Zero-turn mowers: Z920M, Z925M, Z930M, Z920R, Z930R, Z960R, Z970R
• Tractors: 717, 727, 737, 777, 797, 997
• Combines: 1420, 1435, 1445, 1545, 1565
• Engines referenced: Z810A, Z820A, Z840A, Z850A, Z910A, Z930A

What parts are included and how do they correspond to OE numbers?

This kit assembles replacements that match many common OEM and aftermarket codes so you can replace all relevant engine filters and the spark plug in a single service. Each element is listed with alternate part numbers to help you confirm compatibility with your machine.

• Inner filter cross-references: 11013-7019, 11013-7045, M131803, etc.
• Outer filter cross-references: 11013-7020, 11013-7044, M131802, etc.
• Oil filter references: AM101001, AM107423, PMLF3614, and similar numbers
• Fuel filter and spark plug references: AM116304 (fuel) and 6578 (spark plug)

How should I install the oil filter and avoid contamination?

Follow basic cleanliness and sequence to prevent oil spillage and contamination. Drain or capture waste oil, remove the old filter carefully, fit the new sealing ring, then install the replacement filter by hand, tightening to the manufacturer’s recommended specification.

• Place a drip pan under the filter before removal to catch waste oil
• Remove old element slowly to avoid splashing or contaminating nearby parts
• Fit a new sealing ring to the oil outlet before threading on the new filter
• Tighten the new filter slowly and check for leaks after starting the engine

What performance benefits can I expect after replacing these parts?

Fresh filtration components restore flow characteristics and remove particulates that accelerate engine wear. Replacing the spark plug ensures reliable ignition and helps maintain fuel efficiency compared with worn components.

• Improved oil cleanliness reduces abrasive wear on engine parts
• Proper fuel filtration lowers injector and carburetor fouling risk
• New air elements maintain airflow for consistent combustion
• Fresh spark plug aids steady starts and smoother throttle response

Who is this kit for? If you service your own lawn tractor, zero-turn mower, or small John Deere machine and prefer one-stop maintenance kits, this wzyufon set is built for DIY owners, fleet technicians, and landscapers who need correct-fit replacement filters and a spark plug to complete routine engine servicing. The included cross-references and complete component list make it easy to verify fitment before you buy.