100% compatible with Wilden T4 metallic 1.5″ pumps
| Item | DJT4/AAMAB Part Number | Compatible with Wilden T4/AAMAB | DJT4/AAMAB Material | Description | Quantity |
| 1 | DJ04-2000-07 | 04-2000-07 | Brass | Air Valve | 1 |
| 2 | DJ04-2500-07 | 04-2500-07 | Brass | Air Valve Screen | 1 |
| 3 | DJ04-2300-23 | 04-2300-23 | Nylon | Air Valve Cap w/Guide (Top) | 1 |
| 4 | DJ04-2330-23 | 04-2330-23 | Nylon | Air Valve Cap w/o Guide (Bottom) | 1 |
| 5 | DJ04-2650-03 | 04-2650-03 | Stainless steel | Snap Ring | 2 |
| 6 | DJ04-2390-52 | 04-2390-52 | Buna-N | Air Valve Cap O-Ring | 2 |
| 7 | DJ04-2600-52 | 04-2600-52 | Buna-N | Air Valve Gasket — Buna-N | 1 |
| 8 | DJ04-2900-99 | 04-2900-99 | / | Lubricator Capillary Rod Assy. (Optional) | 1 |
| 9 | DJ04-2850-01 | 04-2850-01 | Aluminum | Lubricator Oil Bottle (Optional) | 1 |
| 9 | N/R | / | Plug (Not shown) | ||
| 10 | DJ04-3100-01-225 | 04-3100-01-225 | Aluminum | Center Section/Block | 1 |
| 11 | DJ08-3210-55-225 | 08-3210-55-225 | PTFE | Glyd Ring | 7 |
| 12 | N/R | / | 1Check Body | 1 | |
| 13 | N/R | / | Nipple 3/4″ x Close | 1 | |
| 14 | N/R | / | Check Ball | 1 | |
| 15 | DJ04-3520-30 | 04-3520-30 | Cellulose fiber | Block Gasket | 2 |
| 16 | DJ04-3800-09-07 | 04-3800-09-07 | Mild steel, chrome | Shaft | 1 |
| 16 | DJ04-3830-09-07 | 04-3830-09-07 | Mild steel, chrome | Shaft, Ultra-Flex | 1 |
| 17 | DJ04-6150-08 | 04-6150-08 | Alloy steel | Shaft Stud (M4/WPPB: Bolt) | 2 |
| 17 | N/A | / | Stud, Ultra-Flex | 2 | |
| 18 | DJ04-4552-01 | 04-4552-01 | Aluminum | Piston, Outer | 2 |
| 18 | DJ04-4560-01 | 04-4560-01 | Aluminum | Piston, Outer, Ultra-Flex | 2 |
| 19 | DJ04-3700-08 | 04-3700-08 | Alloy steel | Piston, Inner | 2 |
| 19 | DJ04-3760-08 | 04-3760-08 | Alloy steel | Piston, Inner, Ultra-Flex | 2 |
| 20 | DJ04-3650-08 | 04-3650-08 | Alloy steel | Air Chamber | 2 |
| 21 | DJ04-5000-01 | 04-5000-01 | Aluminum | Liquid Chamber | 2 |
| 22 | DJ04-7300-08 | 04-7300-08 | Alloy steel | Clamp Band (Large) | 2 |
| 23 | DJ04-7100-08 | 04-7100-08 | Alloy steel | Clamp Band (Small) | 4 |
| 24 | DJ04-5020-01 | 04-5020-01 | Aluminum | Discharge Manifold | 1 |
| 25 | DJ04-5080-01 | 04-5080-01 | Aluminum | Inlet Housing | 1 |
| 26 | DJ04-6000-08 | 04-6000-08 | Alloy steel | Air Valve Cap Screw | 4 |
| 27 | DJ04-6130-08 | 04-6130-08 | Alloy steel | Hex Head Cap Screw 1/4″-20 x 3″ | 3 |
| 28 | DJ04-6400-08 | 04-6400-08 | Alloy steel | Hex Head Nut 1/4″-20 | 3 |
| 29 | DJ04-1010-50 | 04-1010-50 | Polyurethane | Diaphragm | 2 |
| 29 | DJ04-1010-51 | 04-1010-51 | Neoprene | Diaphragm | 2 |
| 29 | DJ04-1010-52 | 04-1010-52 | Buna-N | Diaphragm | 2 |
| 29 | DJ04-1010-53 | 04-1010-53 | Viton | Diaphragm | 2 |
| 29 | DJ04-1010-54 | 04-1010-54 | EPDM | Diaphragm | 2 |
| 29 | DJ04-1010-55 | 04-1010-55 | PTFE | Diaphragm | 2 |
| 29 | DJ04-1010-56 | 04-1010-56 | Hytrel | Diaphragm | 2 |
| 29 | DJ04-1010-58 | 04-1010-58 | Santoprene | Diaphragm | 2 |
| 30 | DJ04-1080-50 | 04-1080-50 | Polyurethane | Valve Ball | 4 |
| 30 | DJ04-1080-51 | 04-1080-51 | Neoprene | Valve Ball | 4 |
| 30 | DJ04-1080-52 | 04-1080-52 | Buna-N | Valve Ball | 4 |
| 30 | DJ04-1080-53 | 04-1080-53 | Viton | Valve Ball | 4 |
| 30 | DJ04-1080-54 | 04-1080-54 | EPDM | Valve Ball | 4 |
| 30 | DJ04-1080-55 | 04-1080-55 | PTFE | Valve Ball | 4 |
| 30 | DJ04-1080-56 | 04-1080-56 | Hytrel | Valve Ball | 4 |
| 30 | DJ04-1080-58 | 04-1080-58 | Santoprene | Valve Ball | 4 |
| 31 | DJ04-1120-50 | 04-1120-50 | Polyurethane | Valve Seat | 4 |
| 31 | DJ04-1120-51 | 04-1120-51 | Neoprene | Valve Seat | 4 |
| 31 | DJ04-1120-52 | 04-1120-52 | Buna-N | Valve Seat | 4 |
| 31 | DJ04-1120-53 | 04-1120-53 | Viton | Valve Seat | 4 |
| 31 | DJ04-1120-54 | 04-1120-54 | EPDM | Valve Seat | 4 |
| 31 | DJ04-1120-56 | 04-1120-56 | Hytrel | Valve Seat | 4 |
| 31 | DJ04-1120-58 | 04-1120-58 | Santoprene | Valve Seat | 4 |
| 32 | DJ04-6070-08 | 04-6070-08 | Alloy steel | Large Clamp Band Bolt 5/16″-18 x 21/4″ | 4 |
| 33 | DJ04-6420-08 | 04-6420-08 | Alloy steel | Large Hex Nut 5/16″-18 | 4 |
| 34 | DJ04-6050-08 | 04-6050-08 | Alloy steel | Small Clamp Band Bolt 1/4″-20 x 13/4″ | 8 |
| 35 | DJ04-6400-08 | 04-6400-08 | Alloy steel | Small Hex Nut 1/4″-20 | 8 |
| 36 | N/R | / | Muffler Plate | 1 | |
| 37 | N/R | / | Muffler Plate Gasket — Buna-N | 1 | |
| 38 | N/R | / | Air Valve Hex Nut 1/4″-20 | 4 | |
| 39 | DJ04-3860-08 | 04-3860-08 | Alloy steel | Spacer, Ultra-Flex | 2 |
| 40 | N/R | / | Screen, Stallion | 1 | |
| 41 | N/R | / | Suction Cover | 1 | |
| 42 | N/R | / | Screw, HHC, 3/8-16 x 7/8″ | 1 | |
| 43 | N/R | / | Nut, Hex 3/8″-16 | 4 | |
| 44 | N/R | / | Screw, HHC, 3/8″-16 x 11/2″ | 4 | |
| 44 | N/R | / | Bumper Pad (not shown) | 2 |