SN PN Description
1 D040012449 Input Shaft Oil Seal
2 P100068122 Pony Rod Seal
3 D040012406 O-ring (Swivel Joint)
4 P100002727 Swivel Joint Oil Seal
5 3101005321 Upper and Bottom Cover Gasket
6 3101005320 Rear Cover Gasket
7 3101235693 Side Cover Gasket
Following consumable for 3.5” Fluid End Assembly
8 3102004929 O-ring (Valve Seat)
9 3102008118 O-ring (Flange End Face)
10 3102008119 O-ring (Discharge Flange)
11 3102477502A (Acid-proof) Valve Assembly
12 3102008078 Valve Spring
13 3102430434A (Acid-proof) Valve Seat Assembly
14 P100083938 (Acid -proof) Valve Insert
15 3102008097 Lantern Ring
16 P220024059 2FIG1502 Seal Ring
17 P106002512 (Acid-proof) 3.5″Packing Set
Following consumable for 4, Fluid End Assembly
18 3102010647 Lantern Ring
19 P106002509 (Acid-proof) 4″Packing Set
Following consumable for 4.5’Fluid End Assembly
20 3102013153 Lantern Ring
21 P106002507 (Acid-proof) 4.5”Packing Set

You Long Petroleum Machinery Spares ltd.(YOU LONG PETRO) engages in the export of the petroleum equipment and materials and provides materials and equipment for CNPC and SINOPEC’s overseas projects. Established in 2003,YOU LONG PETRO has started the manufacturing and supplying of petroleum materials and equipment since 2003.YOU LONG PETRO has provided its products and services to 36 countries and regions across the globe.YOU LONG PETRO’s export performance has come out top in central enterprises in successive years and it has been acknowledged as China’s largest supplier of petroleum and petrochemical materials,which is based on design,production,sale and technical service.Our products are completely interchangeable with the following enterprises.
The products are asfollows:
1、Drilling mud pump parts(Bomco, HH, Rongsheng, RJ etc.)
2、Oil drilling rig parts & Workover rig parts (RG, SJ,DFXK etc),
3、Parts for hydraulic disc brake (BPM,Boke,Bomco,RG)
4、ATDPush-plate clutch and parts & WCB2 Auxiliary brake parts.
5、ZQ Drill pipe power tongs and parts,TQ Series of casing power tongs and parts.
6、CB/LT series:Air tube clutch and parts.
7、Agent products such as: Bearings, Chains, Cardan shaft,V-belt,engine etc
Contact info
What’s app +8615972752793
Luben@youlongpetro.com