What equipment does the DZ118286 filter fit?

• John Deere 6068 TF 1506068 TF 2206068 TFM 50-M16068 TFM 50-M26068 TFM 50-M36068 TFM 50-M46110 E6110 SE6180 J62106210 SE63106310 L6310 SE6403640564106410 SE6415648 G III65106510 SE66106610 SE66156700681069106910 S72107610GRPE ELECT 6068HF120

Performance Lawn Tractor Oil Filter DZ118286 DZ118243 RE59574 for John Deere

Q: How much is a lawn mower oil filter for John Deere ?

Retail price 20-40 US dollars
Factory wholesale price 2-5 US dollars

Q: How often should I change my DZ118286?

• General recommendation:Most agricultural machinery recommends changing the oil and oil filter every 250 hours or every 6 months, whichever comes first. This is a universal standard based on moderate load and regular work environments.
  • High intensity or harsh environment:If agricultural machinery operates frequently under dusty, high temperature, high humidity, or heavy load conditions, it is recommended to shorten the replacement cycle to every 150-200 hours to ensure the cleanliness of the lubrication system and avoid engine wear.
  • Synchronized oil replacement: The oil filter should be replaced synchronously with the oil. If fully synthetic engine oil is used, some high-end agricultural machinery can be extended to 300-400 hours, but it is still necessary to refer to the equipment manual.

Key principle: Do not judge the replacement cycle solely based on the filter model, it must be based on the "Operation and Maintenance Manual" provided by John Deere. The manual will clearly indicate the maintenance intervals for your agricultural machinery model (such as 7R, 8R, 6M, etc.).
Note: Some information mentions that the car oil filter should be replaced every 5000-10000 kilometers, but the operation method of agricultural machinery is significantly different from that of cars, and cannot be directly applied to car standards.

Q: What happens if an oil filter is overtightened?

If the oil filter is tightened too tightly, can harm engine performance and longevity. Key risks include:

The filter or sealing ring may suffer damage. Excessive force can crush or tear the O-ring, leading to oil leaks. It might also deform or rupture the filter housing, impairing filtration.

The filter seat or bolts could get damaged. Tight installation may deform or strip threads on the mounting seat. It might even break the filter bolts, complicating future removal.

Oil flow may become obstructed. Over-compression can squeeze the internal filter medium. This hinders smooth oil movement, causing abnormal pressure and inadequate lubrication.

Engine lubrication and cooling may decline. Poor oil flow affects moving parts' lubrication and heat dissipation. Over time, this can cause abnormal wear or component sintering. It may reduce engine power and raise temperatures. In severe cases, it can lead to major failures like "lock up".

Replacing the filter later may prove difficult. Over-tightened filters are hard to remove during maintenance. Forced disassembly might damage nearby parts, increasing repair costs and time.

To prevent these issues, follow the "hand-tight plus 3/4 to 1 turn" rule. Alternatively, consult the vehicle manual for recommended torque values. Before installation, apply a small amount of fresh oil to the sealing ring. This ensures proper sealing and easier future removal.