Perkins service kit T402610 for use with Electrical Power (genset) 403A-15G1 engines, containing all the parts required for one 500 and one 1000 hour service as recommended in the Operation and Maintenance Manual. All the parts packaged as one easy to use kit, simple re-order with one part number, servicing with genuine Perkins Parts increases your engine performance and productive life. Includes oil, fuel and air filters, rocker / valve train gasket for valve clearance check and fan belt for preventative maintenance. Contains: 140517050, 26561117, 135326205, 080109134, U11996410. For use on serial number GU51798 and some GU, GK, HL and EK serial numbers, check contents appropriate before purchase.