435 435 420 420 435 435 420 420

Item DESCRIPTION Qty Item DESCRIPTION Qty

LONGYEAR FMC LONGYEAR FMC LONGYEAR FMC LONGYEAR FMC

1 Chamber 1 79325 1-284-777 79319 6321 33 Connecting rod 3 75077 18711 78538 18710
2 Valve cover 3 79882 1-285-113 75009 A5003 34 Bearing insert (pair) 3 75033 1-280-910 75079 1-280-909
3 Ball 6 26157 1-101-419 25307 1-101-418 35 Eccentric gear assy 1 79122 1-285-094 79214 1-279-071
4 Valve seat 6 79324 1-284-740 79614 1-225-327 36 Pinion shaft 1 79116 1-266-790 79086 1-265-098
Valve seat (special) 6 1-225-326 Pinion shaft - double-sided (not shown) 1 34654
Valve seat (mud type) 6 1-278-104 1-256-641 37 Plunger rod seal 6 79321 1-177-489 79316 1-283-603
5 Plunger cup 3 75037 91663 75028 8495 38 Shim A/R 79113 1-252-595 79084 1-252-594
6 Washer 3 75062 1-216-753 75059 1-207-289 39 Bearing cap 1 79108 1-266-789 79073 1-225-769
7 Plunger nut 3 75012 A5016 75021 A5016 40 Cover plate assy 1 1-215-009 79071 1-214-260
8 Packing Cylinder 3 79606 A268N A3434N 41 Lube fitting 3 16634 70-10-119 16634 70-10-119
9 Spec nut 3 75027 8309 75027 8309 42 Set screw 6 79904 1-182-554 79090 1-103-470
Cylinder Ceramic 1-267-586 1-272-060
10 3 75038 79066 43 Ball bearing 2 75081 1-272-558 19720 1-104-444
(porcelain lined steel) 91664 A5034
11 Cylinder head 3 63684 1-285-112 75008 A5002 44 Seal holder 3 79335 1-281-655
12 Gasket Cyl 6 79322 1-279-676 75066 1-280-024 46 Capscrew hex head 14 44529 1-106-980 44538 1-106-910
13 Gasket Cyl head 3 79323 1-279-674 75068 1-280-025 46 Capscrew hex head 12 44530 44511 1-106-914
14 Gasket Valve cover 3 79334 1-279-675 75067 1-280-026 47 Capscrew hex head 2 44525 44529
15 Crosshead & rod 3 75072 1-252-939 79087 1-250-876 48 Plug 1/2 2 79112 1-187-048 79112 1-187-048
16 Clamp cyl head 3 79101 80392 79060 1-271-415 49 Nut hex1/2-13 14 44526 1-121-499 1-121-497
17 Clamp valve cover 3 78541 80391 79063 1-271-716 50 Washer, lock (not shown) 1 79901
18 Bearing cap 1 79109 80795 79074 A5005 51 O-Ring for plunger cup 3 79327 1-101-176 79327 1-101-176
19 Pin 3 75076 91014 78540 A5006 52 Cone bearing 2 79121 1-177-473 79218 1-101-242
20 Stud cyl 5/8 x 8" 2 75042 91672 75010 A5009 53 Cup bearing 2 79120 1-177-474 79219 1-177-287
21 Cyl cover stud 5/8 x 10-1/2" 6 75041 1-279-602 75011 A5011 54 Bushing 3 75032 9226 78544 A5046
22 Valve clamp stud 1/2 X 3-1/4" 6 75022 A5076 78545 A5012 55 Bolt 6 78547 18744 79091 18743
23 Bearing Housing 2 79114 1-248-369 79215 1-279-064 56 Cap plug 2 19109 1-177-201
24 Gasket 2 75044 91674 79075 A5026 57 Cap plug 3 18475 1-177-203
25 Gasket 2 75043 A91675 79083 A5025 Plunger rod packing (not shown) 3 5120
26 Oil Cap 1 79081 A5054 79081 A5054 58 Petcock 1 79098 1-187-039 79098 1-187-039
27 Packing Washer 3 79748 19510 79318 1-283-602 60 Nut 1/2-20 elas.Stop 6 60899 1-101-270
28 Pump case 1 79105 5-257-698 79212 5260537 Plunger cup remover (not shown) 1 75019 A5049 75019 A5049
29 Gasket cover 1 75045 A91676 79217 1-279-065 Baffle retaining screw (not shown) 4 1-101-151 1-101-151
30 Cover assembly 1 79123 1-250-332 79096 1-279-063 Baffle, upper (not shown) 1 1-265-823 1-265-075
31 Packing nut 3 79326 1-266-323 79317 1-283-600 Baffle, lower(not shown) 1 1-265-825 1-265-075
32 Sleeve 3 79320 1-266-365 79332 1-283-601