Watsun diesel fuel filter specification: 

Engine Part No.: FS17937,4771702,A0004771702.
Overall Height 219 mm (8.622 inch)
Largest OD 110.5 mm (4.35 inch)
Gasket OD 105 mm (4.134 inch)
Gasket Inside Diameter 95.5 mm (3.76 inch)
Thread Diameter 1.0 in
Thread Pitch 14.0 threads Per Inch
Thread Class 2B

Why choose us?
1.Foucsed on High quality replacement filter,air filter,diesel fuel filter,fuel water separator,lube oil filter,Hydraulic filter for excavator,dozer,bulldozer,loader,roller,Compactor,Mining equipment,dump truck,Paver Milling Machine,Air compressor,drill,crane,Concrete pump,pump,concrete mixing truck;
2.Application brand:Komatsu,Hitachi,KATO ,SUMITOMO,CAT/Caterpillar,KOBE STEEL,Volvo,Hyundai,Doosan,Daewoo,DYNAPAC,Atlas,Kubota,LIEBHERR,CASE;Yanmar,IHI,JCB,INGERSOLL RAND,JOHN DEERE,XCMG, ZOOMLION,SANYI,Liuogng,LONKING,XCMG,Yuchai,SUNWARD,TEREX,Foton LOVOL,SDLG,HAMM,BOBCAT,BOMAG etc.
3.Output is approx 16 million filter;
4.Meet SAE,ASHRAE and Japan JIS Standard,
5.Passed ISO:9001,QS9000/ISO:9001,TS16949,ISO16332 International certificate.
For any parts of below trucks and machinery,welcome to email us,admin1@hnjingfu.com.