Gardner Denver 5.5″ x 8″ FD FXX Duplex Mud Pump Parts List Manual
| Replacement parts for the Gardner Denver 5.5″ x 8″ FD FXX mud pump | ||||
| Gardner Denver 5.5″ x 8″ FD FXX Fluid End Rebuild Kit | Qty. | |||
| Description | Part No. | 2 | Liner | PPGD FD45655 | 2 | Liner Chrome | PPGD FD45655C | 4 | Liner Packing | PPGD 25T32 | 2 | Lantern Ring | PPGD FD445 | 2 | Head Gasket | PPGD 25G43 | 2 | Piston | PPGD 204TBB045A | 2 | Piston Rubber Kit | PPGD TBB76013 | 2 | Piston Rod | PPGD 5EF183 (5.5X8) | 2 | Piston Rod Chrome | PPGD 14EF183 | 2 | Junk Ring | PPGD BC317 | 2 | Packing | PPGD 60BH2 | 2 | Bushing Gland | PPGD 1FD152 |
| Gardner Denver 5.5″ x 8″ FD FXX Fluid End Valves, Seats and Springs | Qty. | |||
| Description | Part No. | 8 | Valve Cover Gasket | PPGD 25G18 | 8 | Valve Spring | PPGD 78D22 | 8 | Spring SS | PPGD 78A171SS | 8 | Spring Steel | PPGD 78A171ST |
| 8 | Valve Gravel | PPGD 200FGG482A | 8 | Valve Gravel Insert | PPGD 200FGG106 | 8 | Valve Seat | PPGD 200FGG039 | OR |
| 8 | Valve Standard | PPGD 1FG928 | 8 | Valve Standard Insert | PPGD 1FG452 | 8 | Valve Standard Seat | PPGD 11FG39 | OR |
| 8 | Seat Valve | PPGD 200FDD039 | 8 | Valve-Ball | PPGD 200FDD481 | 8 | Cover-Valve | PPGD 200FDD147A |
| Gardner Denver 5.5″ x 8″ FD FXX Fluid End Stuffing Box | Qty. | |||
| Description | Part No. | 4 | Stud, Stuffing Box | PPGD 79A183 | 4 | Nut, Stuffing Box Stud | PPGD 50B8 | 2 | ASM Stuffing Box | PPGD 2007956 | 2 | Packing, Braided Asbestos | PPGD 60BG13 | 2 | Packing, Oil Res Molded Convex | PPGD 60BH2 | 2 | Packing, Molded Rubber & Duck | PPGD 60DA415 | 2 | Ring-Junk | PPGD BC317 | 2 | Gasket | PPGD 25C1737 | 2 | Bushing-Gland | PPGD 1FD152 | 2 | Gland, Stuffing Box | PPGD FD21 | 2 | ASM Gland | PPGD 200FXX008A | 2 | Packing-Ring | PPGD 60DD75 | 2 | Nut | PPGD 200FXX086 |
| Gardner Denver 5.5″ x 8″ FD FXX Fluid End Cylinder | Qty. | |||
| Description | Part No. | 1 | ASM Fluid Cylinder | PPGD 6FD29B | 12 | Stud, Cylinder to Frame | PPGD 79L92 | 12 | Nut, Cylinder Head | PPGD 50B10 | 16 | Stud, Valve Cover | PPGD 79A559 | 16 | Nut, Valve Cover | PPGD 50B13 | 8 | Stud, Discharge Flange | PPGD 79A183 | 8 | Nut, Discharge Flange Stud | PPGD 50B8 | 24 | Stud, Cylinder Head | PPGD 79A183 | 24 | Nut, Cylinder Head Stud | PPGD 50B8 | 8 | Stud, Suction Flange | PPGD 79A183 | 8 | Nut, Suction Flange Stud | PPGD 50B8 | 1 | Flange, Discharge | PPGD 64DA5 | 1 | Gasket, Discharge Flange | PPGD 25G4 | 2 | Head Cylinder | PPGD 4FD41 | 2 | Gasket, Cylinder Head | PPGD 25G43 | 2 | Clamp Liner | PPGD 3FD217 | 4 | Sleeve, Liner | PPGD 25T32 | 2 | Spacer, Liner | PPGD FD445 | 2 | Liner Set Screw | PPGD 76W3 | 2 | Nut, Liner Set Screw | PPGD 50B12 | 2 | Washer, Liner Set Screw | PPGD 95F12 | 2 | Packing, Liner Set Screw | PPGD 60BQ6 | 1 | Flange, Suction | PPGD FD77 | 1 | Gasket, Suction Flange | PPGD 25C320 | 5 | Plug | PPGD 64AU5 | 8 | Valve Cover | PPGD FD147 | 32 | Stud, Flange & head | PPGD 79A183 | 32 | Nut, Flange & head | PPGD 50B8 | 1 | Gasket, Discharge Flange | PPGD 25BE14 | 2 | Plug | PPGD 64AU5 |
| Gardner Denver 5.5″ x 8″ FD FXX Fluid End Optional Liners, Pistons Piston Rubber Kits | Qty. | |||
| Description | Part No. | 2 | Liner 5.5″ x 8″ 5.5″ Bore | PPGD FD45655 | 2 | Piston 5.5″ B API-3 | PPGD 204TBB045A | 2 | Piston Rubber Kits 5.5″ Bore | PPGD TBB76013 | 2 | Liner 5.5″ x 8″ 5″ Bore | PPGD 1FD45650 | 2 | Piston 5″ B API-3 | PPGD 202TBB045A | 2 | Piston Rubber Kit 5″ B | PPGD TBB76011 | 2 | Liner 4.5″ Bore for 5.5″ x 8″ | PPGD 1FD45645 | 2 | Piston 4.5″ B API-3 | PPGD 200TBB045A | 2 | Piston Rubber Kit 4.5″ Bore | PPGD TBB76009 | 2 | Liner 5.5″ x 8″ 4″ Bore | PPGD 1FD45640 | 2 | Piston 4″ K API-3 | PPGD 221TBK045A | 2 | Piston Rubber Kit 4″ K | PPGD TBK90423 | 2 | Liner 3.5″ Bore | PPGD 200FDD456 | 2 | Piston 3.5″ K API-3 | PPGD 220TBK045A | 2 | Piston Rubber Kit 3.5″ K | PPGD TBK90422 | Gardner Denver 5.5″ x 8″ FD FXX Liner And Seat Pullers |
| Qty. | ||||
| Description | Part No. | 1 | Puller, Seat Standard | PPGD 1AUX545 | 1 | Puller, Seat Gravel | PPGD 200FGG219A | 1 | Puller, Liner | PPGD 1FD345A | Gardner Denver 5.5″ x 8″ FD FXX Gear End Oil Stop Head 2 Bolt |
| Qty. | ||||
| Description | Part No. | 2 | Oil Stop Head | PPGD FXX495 | 4 | Stud, Oil Stop Head | PPGD 79A69 | 4 | Nut, Oil Stop Head Stud | PPGD 50B5 | 2 | Gland, Oil Stop Head | PPGD PXD238 | 2 | Packing, Oil Stop Head | PPGD 60BG26 | 2 | Washer, Oil Stop Head | PPGD BC318 | 2 | Gasket, Oil Stop Head | PPGD 25C974 |
| Gardner Denver 5.5″ x 8″ FD FXX Gear End Oil Stop Head 4 Bolt | ||||
| Qty. | ||||
| Description | Part No. | 2 | Oil Stop Head | PPGD 200FXX051A | 4 | Plate‐Retaining | PPGD 201FXX168 | 8 | Screw‐Hex Cap | PPGD 75A54 | 2 | Gland | PPGD PXD238 | 4 | Nut‐Hex | PPGD 50B5 | 4 | Stud | PPGD 79A69 | 2 | Packing | PPGD 60BG26 | 2 | Ring‐Junk | PPGD BC318 | 8 | Gasket‐Ring | PPGD 25F9 | 2 | Gasket | PPGD 25BC177 |
| Gardner Denver 5.5″ x 8″ FD FXX Gear End Jackshaft | Qty. | |||
| Description | Part No. | 1 | ASM JackShaft | PPGD FXX374 | 1 | JackShaft | PPGD FXX371 | 1 | Key, JackShaft to Gear | PPGD 35C56 | 1 | Gear‐Driver | PPGD FXX181 | 2 | Sleeve‐Shaft | PPGD FXX289 | 2 | Seal‐Oil, Bearing Housing | PPGD 60G5 | 2 | Spacer, Bearing | PPGD FXX376 | 2 | Bearing, JackShaft | PPGD 12W4 | 2 | Housing‐Bearing | PPGD 1FXX368 | 4 | Gasket, Housing & Retain Plate | PPGD 25C973 | 2 | Plate‐Bearing Retaining | PPGD 4FXX370 | 12 | Screw, Housing & Retain Plate | PPGD 655EF070 | 4 | Screw, Shaft Extension Cover | PPGD 75A5 | 1 | Cover‐Shaft Extension | PPGD 200FXX490 | 1 | Key, JackShaft | PPGD 35B99 | 2 | Seal‐Oil, Bearing Retaining Plate | PPGD 60G19 | 2 | Fitting Lube | PPGD 40E5 |
| Gardner Denver 5.5″ x 8″ FD FXX Gear End Eccentric Shaft | ||||
| Qty. | ||||
| Description | Part No. | 1 | Shaft‐Eccentric | PPGD 1FXX367 | 1 | Key, Eccentric Shaft | PPGD 35C68 | 1 | Eccentric | PPGD 1FXX255 | 2 | Sleeve‐Shaft | PPGD 20AUX18 | 2 | Seal‐Oil | PPGD 60G7 | 2 | Bearing, Eccentric Shaft | PPGD 12C33 | 2 | Shim, Bearing Cover Plate | PPGD 77B20 | 12 | Screw, Bearing Cover Plate | PPGD 75A18 | 2 | Plate‐Bearing Cover | PPGD FXX366 | 1 | Gasket, Bearing Cover Plate | PPGD 25C973 | 2 | Fitting-Lube, Bearing CVR Plate | PPGD 40E5 |
| Gardner Denver 5.5″ x 8″ FD FXX Connecting Rod CrossHead | Qty. | |||
| Description | Part No. | 2 | ASM Connecting Rod | PPGD 2FXX417 | 2 | Bushing (Eccentric End) | PPGD 2FXX421 | 2 | Bushing (CrossHead End) | PPGD FXX229 | 2 | CrossHead | PPGD FXX175 | 2 | Plate‐Retainer | PPGD 1FXX281 | 4 | Screw(1.25″ LG.) |
| Screw 1″ LG Retainer Plate | PPGD 75B13 | 48 | Wire | PPGD 97A29 |
| Gardner Denver 5.5″ x 8″ FD FXX Gear End Frame | Qty. | |||
| Description | Part No. | 1 | ASM Frame | PPGD 200FXX001A | 1 | Plug‐SQHD Pipe, Oil Drain | PPGD 64A5 | 1 | Elbow‐Pipe Street, Oil Level | PPGD 64D4 | 1 | Plug‐SQHD Pipe, Oil Level | PPGD 64AA4 | 1 | Hood | PPGD 200FXX053 | 96″ | Gasket, Hood | PPGD 2009457 | 12 | Screw, Hood | PPGD 75AA1 | 1 | Cover‐Filler | PPGD FXX880 | 2 | Plug‐SQHD Pipe, CrossHead | PPGD 64AA7 | 4 | Stud, CrossHead INSPECT. |
| Plate | PPGD 79A6 | 4 | Nut, CrossHead INSP. | |
| PL. | ||||
| Stud | PPGD 50B5 | 2 | Plate‐Inspection, CrossHead | PPGD FXX723 | 2 | Gasket, CrossHead INS. |
| Plate | PPGD 25C1180 | 4 | Screw, CrossHead INS. | |
| Plate | PPGD 75A4 | 1 | Stud, Plate Inspection | PPGD 79A338 | 1 | Nut, Plate Inspection Stud | PPGD 50B3 | 1 | Plate‐Inspection | PPGD 1PXD237 | 1 | Manifold‐Water | PPGD 1FXX315 | 2 | Screw, Water Manifold | PPGD 75A5 | 2 | Valve‐Angle | PPGD 90F4 | 2 | Nipple‐Pipe | PPGD 63D9 | 2 | Nipple‐Pipe | PPGD 63D14 | 2 | Baffle, Piston Rod | PPGD 1FXX840 |
Feed Rod Dia 1-1/2″
Part # (5EF183)
Material SS-304 As per attached drawing # 5EF183
Liner 5-1/2″” Dia (Part # FD45655)
As Per Drawing#1212 Material of Construction Hardended Steel with inner side Honed and Hard Chrome finsh
Valve Insert (Part # IFG452)
As per Drawing#401GD Material of Construction PU
Rubber Plunger 5-1/2″
(TBB76013) Dia Drawing#213GD Material of ConstructionRubber+Canvas
Valve Seat For GD Mud Pump Material Hardend Steel
Feed Rod Seal 1-1/2″
(Part # 60DA415) Dia Drawing#214GD Material of Construction Rubber
Wing Guided Valve, (Part # IFG 928) As per Drawing#201G Material of Construction Hardended Steel
Water Swivel Seal, Drawing#WS332
Material of Construction rubber
Supply Multiple Mud Pump Parts
Whtsapp: +86 13370857100
Email: info@goscoenergy.com
www.goscoenergy.com











