3937-D5 Repair Parts Diagram & Parts List

AMT 3937-D5 2" NPT Trash Pump, Cast Iron. 5 HP Class, Viton/SiC-SiC Shaft Seal, 2" FNPT Suction, 2" FNPT Discharge, Hatz Diesel 1B30 Engine.

Exploded-view parts diagram and complete parts list for the 3937-D5. Select a callout number on the drawing to identify each part, check the parts list below, and order genuine AMT repair parts from PumpCatalog.

View the 3937-D5 product page

AMT 2 Inch Cast Iron Trash Pumps

Item	Part number	Description	Qty
1	1630-035-90	1630-035-90	1
2	3540-032-95	3540-032-95	4
3	3540-032-95	3540-032-95	1
4	3540-301-90	3540-301-90	1
5	1641-166-91	1641-166-91	1
6	1641-166-91	1641-166-91	1
7	1483-149-00	1483-149-00	1
8	1658-000-90	1658-000-90	1
9	3540-010-95	3540-010-95	1
10	3930-150-95	3930-150-95	1
11	3540-301-90	3540-301-90	1
12	3930-002-95	3930-002-95	1
13	3930-002-95	3930-002-95	2
14	3930-002-95	3930-002-95	4
15	3930-150-95	3930-150-95	2
16	3930-002-95	3930-002-95	4
17	C401-100-91	C401-100-91	4
18	C401-100-91	C401-100-91	4
19	3930-002-95	3930-002-95	4
20	3930-150-95	3930-150-95	2
21	1696-100-K0	1696-100-K0	1
22	C401-100-91	C401-100-91	1
KIT	3540-301-90	3540-301-90	1
Not Shown 1	C366-90	C366-90	1
Not Shown 2	C362-90	C362-90	1
Not Shown 3	1695-070-00	1695-070-00	1
Not Shown 4	C402-90	C402-90	1