XCMG Secondary Fuel Filter 800195111
Part number 800195111 is listed as a secondary fuel filter for XCMG equipment service enquiries. In a multi-stage diesel fuel system, the secondary filter is the fine-filtration stage positioned before sensitive fuel-injection components. Its purpose is different from the upstream water-separation or primary-filtration stage.
Fuel-system layouts vary by engine installation and machine serial range. The safest ordering method is to compare the complete number on the removed filter and provide the engine and machine identification details.
Identification Summary
Part name: Secondary diesel fuel filter
Part number: 800195111
Application family: XCMG excavator and construction-equipment service
Verification data: Old filter label, engine model, engine serial number and machine serial number
Why the Secondary Stage Matters
Modern diesel injection components operate with close internal clearances. The secondary filter is intended to reduce fine particulate contamination after fuel has passed through the earlier stage of the system. Correct fit, sealing and specification matter; a similar-looking canister is not enough to establish interchangeability.
What to Compare Before Purchase
Photograph the old filter from several sides so the complete label, base and connection area can be seen. Record the engine model and serial number as well as the XCMG machine model and serial number. If the installed filter head or engine has been replaced, include that information because the current arrangement may differ from the original build.
Installation and Storage
Store the filter sealed, dry and protected from impact. During installation, clean the mounting area and follow the engine manufacturer's priming and bleeding procedure. Do not pre-fill or reuse a contaminated filter unless the applicable service documentation specifically permits that practice. After service, inspect for leaks and confirm normal engine operation.
Frequently Asked Questions
Is a secondary fuel filter the same as a fuel-water separator?
No. They perform related but different stages of fuel treatment. Confirm which component is being replaced and compare its part number.
Does the number 800195111 alone confirm fitment?
It is the primary reference, but engine and machine serial information should also be reviewed, especially when the fuel system has been modified.
When should this filter be replaced?
Use the interval and conditions stated in the relevant machine or engine service manual. Fuel quality and operating environment can affect the practical service interval."
