Perkins schedule service kit T402383 for use with Electrical Power (genset) 1103A-TG1&2 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: 2654403, 4461492, 130306360, 26510337, 2614B655 and T414301. For use on serial numbers DK32000 and DK32037 and some DD and DK serial numbers, check contents appropriate before purchase.