Caterpillar 523-4987 Fuel Water Separator | SN40858 Cross Reference

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Quick Answer: 523-4987 is a Caterpillar fuel water separator element cross referenced with HIFI SN40858.

Product Identification

Jinguan model	523-4987 \| Caterpillar / HIFI SN40858
OE reference	Caterpillar 523-4987 Fuel Water Separator
Filter type	Fuel water separator element

Height	258 mm
Outer diameter	103 mm
Weight	About 0.45 kg on aftermarket reference
Filter type	Fuel water separator element

Caterpillar equipment fuel system programs where 523-4987 / 5234987 is specified
Fuel water separator maintenance demand cross referenced with HIFI SN40858
Construction machinery fuel filtration service programs confirmed by old label and housing

Cross references are for identification only. Confirm final fitment by OE number, dimensions, filter photo or sample.

Jinguan	Use 523-4987 / SN40858 for quotation confirmation
Caterpillar	523-4987, 5234987
HIFI Filter	SN40858
Aftermarket	HLX-5108 replacement reference

Send OE number, equipment model, old filter photo and quantity. Jinguan will confirm the right replacement before quotation.

Tel：8615030877930

Email：jinguan@jgautofilter.com

Web：www.jgautofilter.com

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