Moyno® 2000 J Drive End Parts
OEM-compatible replacement parts for J Drive End assemblies supporting J065, J115, J175, J335, J345.
OEM part numbers are the primary identifiers. ACCA part numbers use the same part number with an A- prefix.
J Drive End Engineering Overview
This page follows the historical catalog organization for the J 2000 G1 Drive End, kits, shaft-sleeve options, fiber-deflector options, stators and rotors.
The engineering focus for this family includes large industrial process pumps and high-torque maintenance planning. Confirm the complete model, stages, trim, joint configuration and sealing arrangement before ordering.
Supported J Drive End Models
To help identify the correct J Drive End replacement parts, have the complete pump model, serial number, trim code, Drive End designation, OEM part number when known, and photographs of the assembly available.
J Drive End Parts Reference
The source lists OEM part numbers and descriptions without exploded-view item numbers. The Item column therefore shows a dash.
Core J 2000 G1 Replacement Parts
| Item | ACCA Part Number | OEM Part Number | Component Description | Applicable Models |
|---|---|---|---|---|
| — | A-AJ0571 | AJ0571 | LANTERN RING HALF | All J models |
| — | A-AJ0951 | AJ0951 | GEAR BALL | All J models |
| — | A-AJ0952 | AJ0952 | RING GEAR | All J models |
| — | A-AJ0992 | AJ0992 | STA DIS CLAMP RING (065/090/115) | J065J115 |
| — | A-PJ0051 | PJ0051 | BEARING HOUSING CD (G1 & G2) | All J models |
| — | A-PJ0251 | PJ0251 | CON ROD CD (065/090/115/175) | J065J115J175 |
| — | A-PJ0256 | PJ0256 | CON ROD SS (065/090/115/175) | J065J115J175 |
| — | A-PJ0261 | PJ0261 | DRIVE SHAFT CD | All J models |
| — | A-PJ0266 | PJ0266 | DRIVE SHAFT SS | All J models |
| — | A-PJ0311 | PJ0311 | ROLLER BEARING | All J models |
| — | A-PJ0331 | PJ0331 | BEARING SPACER CD | All J models |
| — | A-PJ0341 | PJ0341 | BEARING COVER PLATE | All J models |
| — | A-PJ041D | PJ041D | PACKING GLAND HALF CD | All J models |
| — | A-PJ041S | PJ041S | PACKING GLAND HALF SS | All J models |
| — | A-PJ0423 | PJ0423 | PACKING PTFE/GRAPHITE | All J models |
| — | A-PJ0427 | PJ0427 | PACKING BRAIDED PTFE | All J models |
| — | A-PJ0581 | PJ0581 | BEARING LOCK NUT | All J models |
| — | A-PJ0591 | PJ0591 | LIP SEAL | All J models |
| — | A-PJ0611 | PJ0611 | RADIAL GREASE SEAL | All J models |
| — | A-PJ087B | PJ087B | GEAR JOINT SEAL EPDM | All J models |
| — | A-PJ087F | PJ087F | GEAR JOINT SEAL FLUORO | All J models |
| — | A-PJ087Q | PJ087Q | GEAR JOINT SEAL NITRILE | All J models |
| — | A-PJ0911 | PJ0911 | GEAR JOINT SHELL CD | All J models |
| — | A-PJ0916 | PJ0916 | GEAR JOINT SHELL SS | All J models |
| — | A-PJ0971 | PJ0971 | DRIVE SHAFT HEAD CD | All J models |
| — | A-PJ0981 | PJ0981 | THRUST PLATE PRIMARY | All J models |
| — | A-PJ0982 | PJ0982 | THRUST PLATE SECONDARY | All J models |
J 2000 Kits
| Item | ACCA Part Number | OEM Part Number | Component Description | Applicable Models |
|---|---|---|---|---|
| — | A-KJ003B | KJ003B | SHAFT SLEEVE KIT EPDM | All J models |
| — | A-KJ003F | KJ003F | SHAFT SLEEVE KIT FLUORO | All J models |
| — | A-KJ003Q | KJ003Q | SHAFT SLEEVE KIT NITRILE | All J models |
| — | A-KJ009B | KJ009B | SHAFT SLV CONV KIT EPDM CD | All J models |
| — | A-KJ009F | KJ009F | SHAFT SLV CONV KIT FLUORO CD | All J models |
| — | A-KJ009Q | KJ009Q | SHAFT SLV CONV KIT NITRILE CD | All J models |
| — | A-KJ015B | KJ015B | SHAFT SLV CONV KIT EPDM SS | All J models |
| — | A-KJ015F | KJ015F | SHAFT SLV CONV KIT FLUORO SS | All J models |
| — | A-KJ015Q | KJ015Q | SHAFT SLV CONV KIT NITRILE SS | All J models |
| — | A-KPJ291 | KPJ291 | BEARING KIT (G1) | All J models |
| — | A-KPJ292 | KPJ292 | BEARING KIT (G2) | All J models |
| — | A-KPJ87Q | KPJ87Q | GEAR JOINT SEAL KIT NITRILE | All J models |
| — | A-KPJ87B | KPJ87B | GEAR JOINT SEAL KIT EPDM | All J models |
| — | A-KPJ87F | KPJ87F | GEAR JOINT SEAL KIT FLUORO | All J models |
| — | A-KPJ951 | KPJ951 | GEAR JOINT KIT | All J models |
J 2000 Options
| Item | ACCA Part Number | OEM Part Number | Component Description | Applicable Models |
|---|---|---|---|---|
| — | A-PJ0024 | PJ0024 | SUCTION HOUSING CD (065/115) | J065J115 |
| — | A-PJ0028 | PJ0028 | SUCTION HOUSING CD (175) | J175 |
| — | A-PJ0029 | PJ0029 | SUCTION HOUSING SS (065/115) | J065J115 |
| — | A-PJ0030 | PJ0030 | SUCTION HOUSING SS (175) | J175 |
| — | A-PJ0221 | PJ0221 | SUCTION HOUSING CD (G2) | J models with G2 |
| — | A-PJ0226 | PJ0226 | SUCTION HOUSING SS (G2) | J models with G2 |
| — | A-FDJ115 | FDJ115 | J115 FBRDEFKIT | J115 |
| — | A-FDJ175 | FDJ175 | J175 FBRDEFKIT | J175 |
| — | A-FTC115 | FTC115 | J115 DEFLECTOR COVER | J115 |
| — | A-FDC175 | FDC175 | DEFLECTOR COVER | J175 |
| — | A-FFR115 | FFR115 | H115 FACE RING | J115 |
| — | A-FFR175 | FFR175 | F175 FACE RING | J175 |
J 2000 Stator Part Numbers
Each cell shows the ACCA number first and the OEM part number beneath it.
| Size | Nitrile (Q) | Natural Rubber (R) | EPDM (B) | Fluoro (F) |
|---|---|---|---|---|
| 6J065 | A-C360HQ C360HQ | A-C360HR C360HR | A-C360HB C360HB | — |
| 6J090 | A-C3690Q C3690Q | A-C3690R C3690R | A-C3690B C3690B | — |
| 2J115 | A-C320JQ C320JQ | A-C320JR C320JR | A-C320JB C320JB | A-C320JF C320JF |
| 4J115 | A-C340JQ C340JQ | A-C340JR C340JR | A-C340JB C340JB | A-C340JF C340JF |
| 6J115 | A-C360JQ C360JQ | A-C360JR C360JR | A-C360JB C360JB | — |
| 1J175 | A-C310KQ C310KQ | A-C310KR C310KR | A-C310KB C310KB | A-C310KF C310KF |
| 2J175 | A-C320KQ C320KQ | A-C320KR C320KR | A-C320KB C320KB | A-C320KF C320KF |
| 4J175 | A-C340KQ C340KQ | A-C340KR C340KR | A-C340KB C340KB | — |
J 2000 Rotor Part Numbers
Rotor part numbers vary by stages, metallurgy, plating and size condition. Scroll horizontally on smaller screens.
| Size | Tool Steel | Stainless Steel | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Chrome Std | Chrome O/S | Chrome U/S | Non-Plated Std | Non-Plated U/S | Chrome Std | Chrome O/S | Chrome U/S | Non-Plated Std | Non-Plated U/S | |
| 6J065 | A-C76JH1 C76JH1 | A-C76JH5 C76JH5 | A-C76JH3 C76JH3 | A-C76JH2 C76JH2 | A-C76JH4 C76JH4 | A-C86JH1 C86JH1 | A-C86JH5 C86JH5 | A-C86JH3 C86JH3 | A-C86JH2 C86JH2 | A-C86JH4 C86JH4 |
| 6J090 | A-C76J91 C76J91 | A-C76J95 C76J95 | A-C76J93 C76J93 | A-C76J92 C76J92 | A-C76J94 C76J94 | A-C86J91 C86J91 | A-C86J95 C86J95 | A-C86J93 C86J93 | A-C86J92 C86J92 | A-C86J94 C86J94 |
| 2J115 | A-C72JJ1 C72JJ1 | A-C72JJ5 C72JJ5 | A-C72JJ3 C72JJ3 | A-C72JJ2 C72JJ2 | A-C72JJ4 C72JJ4 | A-C82JJ1 C82JJ1 | A-C82JJ5 C82JJ5 | A-C82JJ3 C82JJ3 | A-C82JJ2 C82JJ2 | A-C82JJ4 C82JJ4 |
| 4J115 | A-C74JJ1 C74JJ1 | A-C74JJ5 C74JJ5 | A-C74JJ3 C74JJ3 | A-C74JJ2 C74JJ2 | A-C74JJ4 C74JJ4 | A-C84JJ1 C84JJ1 | A-C84JJ5 C84JJ5 | A-C84JJ3 C84JJ3 | A-C84JJ2 C84JJ2 | A-C84JJ4 C84JJ4 |
| 6J115 | A-C76JJ1 C76JJ1 | A-C76JJ5 C76JJ5 | A-C76JJ3 C76JJ3 | A-C76JJ2 C76JJ2 | A-C76JJ4 C76JJ4 | A-C86JJ1 C86JJ1 | A-C86JJ5 C86JJ5 | A-C86JJ3 C86JJ3 | A-C86JJ2 C86JJ2 | A-C86JJ4 C86JJ4 |
| 1J175 | A-C71JK1 C71JK1 | A-C71JK5 C71JK5 | A-C71JK3 C71JK3 | A-C71JK2 C71JK2 | A-C71JK4 C71JK4 | A-C81JK1 C81JK1 | A-C81JK5 C81JK5 | A-C81JK3 C81JK3 | A-C81JK2 C81JK2 | A-C81JK4 C81JK4 |
| 2J175 | A-C72JK1 C72JK1 | A-C72JK5 C72JK5 | A-C72JK3 C72JK3 | A-C72JK2 C72JK2 | A-C72JK4 C72JK4 | A-C82JK1 C82JK1 | A-C82JK5 C82JK5 | A-C82JK3 C82JK3 | A-C82JK2 C82JK2 | A-C82JK4 C82JK4 |
| 4J175 | A-C74JK1 C74JK1 | A-C74JK5 C74JK5 | A-C74JK3 C74JK3 | A-C74JK2 C74JK2 | A-C74JK4 C74JK4 | A-C84JK1 C84JK1 | A-C84JK5 C84JK5 | A-C84JK3 C84JK3 | A-C84JK2 C84JK2 | A-C84JK4 C84JK4 |
| 1J345 | A-C71J41 C71J41 | A-C71J45 C71J45 | A-C71J43 C71J43 | A-C71J42 C71J42 | A-C71J44 C71J44 | A-C81J41 C81J41 | A-C81J45 C81J45 | A-C81J43 C81J43 | A-C81J42 C81J42 | A-C81J44 C81J44 |
| 2J345 | A-C72J41 C72J41 | A-C72J45 C72J45 | A-C72J43 C72J43 | A-C72J42 C72J42 | A-C72J44 C72J44 | A-C82J41 C82J41 | A-C82J45 C82J45 | A-C82J43 C82J43 | A-C82J42 C82J42 | A-C82J44 C82J44 |
Maintenance Recommendations for J Drive End Assemblies
Plan J Drive End Maintenance
Use planned shutdowns to inspect the J065, J115, J175, J335 or J345 drive assembly before wear progresses into adjacent components.
Inspect Large Gear-Joint Components
Examine the gear ball, ring gear, shell, thrust plates, drive-shaft head and seals for pitting, deformation, fretting or abnormal clearance.
Check Bearings and Locking Hardware
Inspect the roller bearing, spacer, lock nut, cover plate and housing condition before returning the assembly to service.
Review Connecting Rod and Shaft
Check for alignment, wear at joint interfaces, corrosion and damage that may indicate overload or a previous process upset.
Verify Pumping-Element Condition
Inspect the rotor and stator as a matched pair and confirm the correct stage and material configuration from the complete model number.
Record Parts Before Disassembly
Capture OEM part numbers, nameplate information, photographs and dimensions to simplify cross-reference during major maintenance.
Frequently Asked Questions
Which pump models use the J Drive End assembly?
This page covers replacement parts for pumps using the J Drive End assembly, including the J065, J115, J175, J335, and J345 model families. Always verify the complete pump model, trim code and serial number before ordering replacement components.
How do I determine whether my pump uses a J Drive End?
The Drive End designation is part of the complete model number shown on the pump nameplate. Confirm the model designation, stage configuration, trim code and serial number to identify the correct Drive End assembly and replacement parts.
Can I replace only the worn components of the Drive End?
Many Drive End components—including bearings, gear-joint components, retaining rings, shafts, connecting rods, seals, packing and related hardware—can be replaced individually. During major maintenance, inspect mating components so wear in adjacent parts is not overlooked.
What information should I provide when requesting replacement parts?
Provide the complete pump model, serial number, trim code, OEM part number when available, quantity and photographs of the assembly. Operating conditions can also help confirm materials and configuration.
What are the most commonly replaced Drive End components?
Common replacement items include bearings, gear-joint components, drive shafts, connecting rods, retaining rings, lip seals, packing, O-rings and shaft-sealing components. Service life depends on the pumped fluid, operating conditions and maintenance practices.
2000 Series Engineering Resources
Pump Selection & Sizing · Drive-End Pressure & Horsepower · Pressure per Stage · Abrasive-Fluid Speed · Viscous-Fluid Speed · Solids & Particle Size · Stator Elastomer Guide
Need Help Identifying J Drive End Parts?
Send the complete pump model, serial number, trim code and available OEM part numbers. ACCA will review the information and confirm the appropriate replacement reference.
Trademark Disclaimer: Moyno® is a registered trademark of its respective owner. ACCA Pumps is an independent aftermarket manufacturer and is not affiliated with or endorsed by the trademark owner.
Complete Pumps Using J Drive-End Configurations
Need a complete pump instead of drive-end components? Review the applicable ACCA Moyno 2000 Series replacement pumps.
Complete 2000 Series Replacement Pumps — J Drive End
Need a complete pump instead of drive-end parts? Review the ACCA Moyno-compatible 2000 Series pump configurations using the J drive-end family.