Please quote for following itemsSr no Part no Part name Qty01 6L 2932 Manifold Assy exhaust (water cooled) 0202 6L 2774 Extension Assy 0203 6L 2936 Coupling 0304 4B 4184 Stud 1805 6L 3005 Clamp 0206 4L 9853 Element A-A 05Please recheck the part numbers according to the engine serial noEngine Detailsa) Model CAT D 343b) Sr no 33 B 7202c)Arrangement no 1 N 5883d) Modification no S BEven used parts from a dismantled engine in good condition will be ok.Thank you