part 9.850-231.0 Crankshaft spto Ø30 Hawk code 9.850-231.0 Details Hawk number9.850-231.0 DescriptionCrankshaft spto Ø30 ItalianALBERO SPTO Ø30Qty per pump1 Fits these pumps Hawk MPX 350 2 MPX4535LMPX4535R Hawk MPX 500 2 MPX3050LMPX3050R Hawk MPX Heavy Duty 2 MPX3050EBLMPX3050EBR Hawk MXT 2 MXT8515LMXT8515R Hawk MXT Chemical 2 MXT8515EBCHLMXT8515EBCHR Hawk MXT High Flow 2 MXT1313LMXT1313R Hawk MXT High Temperature 2 MXT8515HTLMXT8515HTR Hawk MXT Stainless Steel Chemical 2 MXT8515ESALMXT8515ESAR