LEWCO-W2215 Mud Pump Replacement Parts list
| ITEM | PART NO. | DESCRIPTION |
| 1 | ES331 | LINER WASH PUMP PACKING |
| 2 | EG199 | API ring gasket (BX-169SS) |
| 3 | EG197 | API ring gasket (BX-152SS) |
| 4 | EG163 | suction manifold gasket |
| 5 | B105281 | suction dampener/desurger |
| 6 | 108-0609 | stroke counter |
| 7 | 108-1054 | heat exchanger-liner wash |
| 8 | 108-1055 | heat exchanger-lube oil |
| 9 | A108-0764 | low presure switch |
| 10 | ES452 | low presure switch |
| 11 | 108-1324 | low presure switch |
| 12 | 108-1225 | v-belt |
| 13 | EG195 | mud pressure gauge |
| 14 | EG170 | crank case cover gasket |
| 15 | A162209 | inspection cover gasket |
| 16 | A164103 | main bearing cover gasket |
| 17 | C164404 | cross head cover gasket |
| 18 | A164185 | inspection cover gasket (large) |
| 19 | 108-1095 | breather cap |
| 20 | A164191 | stroke counter bracket gasket |
| 21 | B164202 | eccentric bearing |
| 22 | EB119 | main (spherical roller) bearing |
| 23 | B164206 | main bearing shim set |
| 24 | A167244 | A167244 eccentric bearing shims |
| 25 | EB120 | pinion (cylinderical roller) bearing |
| 26 | ES194 | oil seal |
| 27 | A164505 | pinion bearing carrier gaske |
| 28 | B164402 | wrist pin bearing |
| 29 | C164323 | piston rod clamp |
| 30 | B164407 | baffle disc |
| 31 | A164453 | crosshead shim set |
| 32 | B164425 | diaphragm plate gasket |
| 33 | ES211 | stuffing box seal |
| 34 | A164415 | stuffing box gasket |
| 35 | E0175 | o-ring ( 2/343) |
| 36 | E0301 | o-ring ( 2/442) |
| 37 | A164705 | valve cover seal |
| 38 | A167708 | valve guide bushing |
| 39 | A167702 | wear plate seal |
| 40 | 816406 | wear plate seal |
| 41 | EV116 | valve spring |
| 42 | EV190 | valve seat |
| 43 | EV178 | valve |
| 44 | EL238 | liner (5″) |
| 45 | EL220 | liner (5 1/2″) |
| 46 | EL221 | liner (6″) |
| 47 | EL222 | liner (6 1/2″) |
| 48 | EL223 | liner (7″) |
| 49 | EL224 | liner (7 1/2″) |
| 50 | EL240 | liner (8″) |
| 51 | EP159 piston (5″) | |
| 52 | EP160 piston (5 1/2″) | |
| 53 | EP117 piston (6″) | |
| 54 | EP118 piston (6 1/2″) | |
| 55 | EP150 piston (7″) | |
| 56 | EP151 piston (7 1/2″) | |
| 57 | EP152 piston (8″) | |
| 58 | EP165 piston (5″) | |
| 59 | EP114 piston rubber(5 1/2″) | |
| 60 | EP115 piston rubber (6″) | |
| 61 | EP116 piston rubber (6 1/2″) | |
| 62 | EP147 piston rubber (7″) | |
| 63 | EP148 piston rubber(7 1/2″) | |
| 64 | EP149 piston rubber (8″) | |
| 65 | EG132 liner gasket (5″) | |
| 66 | EG138 liner gasket (5 1/2″) | |
| 67 | EG139 liner gasket(6″) | |
| 68 | EG140 liner gasket(6 1/2″) | |
| 69 | EG136 liner gasket(7″) | |
| 70 | EG142 liner gasket (7 1/2″) | |
| 71 | EG144 liner gasket (8″) | |
| 72 | EP194 lube oil pump | |
| 73 | 108-0054 relief valve, 15 psi | |
| 74 | 108-1088 relief valve, 65 psi | |
| 75 | 108-0135 check valve | |
| 76 | 108-1257 flow switch | |
| 77 | EG105 pressure gauge, 0-60 psi | |
| 78 | EG145 pressure gauge | |
| 79 | EV215 charging valve | |
| 80 | ES175 stud 2.25 8UN 8.50 B7 | |
| 81 | EM132 heavy hex nut 8UN A194-2H | |
| 82 | 002-1666 hex bolt 1.000 8NC 2.00 G8 | |
| 83 | 002-1544 lock washer 1.000″ | |
| 84 | 108-0620 stabilizer plate L-2010 | |
| 85 | 108-0619 stabilizer L-20 | |
| 86 | EN137 havy hex nut 1.125 7NC A194-2H | |
| 87 | EC181 bottom flange cap screw | |
| 88 | 108-0656 seal 429 BUNA 70 | |
| 89 | ES174 stud 1.125 7NC 6.5 B7 | |
| 90 | EO190 charging valve o-ring | |
| 91 | 108-0065 ring gasket BX-155S | |
| 92 | B310066 charging valve hose assembly | |
| 93 | 108-0618 buna-N bladder ( standard) | |
| 94 | 108-1194 hydrogenated nitrile bladder (high temperature mud) | |
| 95 | 108-1195 Urthane bladder ( oil based mud) | |