“31” Series
| Heavy Motions ® | Parker® Reference Number | Description |
| 31-H-05 | 312-8205-100 | 31, 1/2″ GEAR HOUSING, RA-1688-05, DOWELED |
| 31-H-07 | 312-8207-100 | 31, 3/4″ GEAR HOUSING, RA-1688-07, DOWELED |
| 31-H-10 | 312-8210-100 | 31, 1″ GEAR HOUSING, RA-1688-10, DOWELED |
| 31-H-12 | 312-8212-100 | 31, 1-1/4″ GEAR HOUSING, RA-1688-12, DOWELED |
| 31-H-15 | 312-8215-100 | 31, 1-1/2″ GEAR HOUSING, RA-1688-15, DOWELED |
| 31-H-17 | 312-8217-100 | 31, 1-3/4″ GEAR HOUSING, RA-1688-17, DOWELED |
| 31-H-20 | 312-8220-100 | 31, 2″ GEAR HOUSING, RA-1688-20, DOWELED |
| 31-H-25 | 312-8225-100 | 31, 2-1/2″ GEAR HOUSING, RA-1688-25, DOWELED |
| 31-PEC | 312-3120-100 | 31, PORT END COVER, XA-1603, DOWELED |
| 31-PEC-L | 312-3420-100 | 31, PORT END COVER LARGE PORTS, XA-1603RP, DOWELED |
| 31M-BC | 312-7740-100 | 31 MOTOR, BEARING CARRIER BLANK, VA-1687, DOWELED |
| 31M-SEC-2/4B | 312-5057-401 | 31, 2/4 BOLT “B” SHAFT END COVER w/case drain, GEB-1685-3, DOWELED |
| 31M-SEC-2A | 312-5027-404 | 31, 2 BOLT “A” SHAFT END COVER w/case drain, WB-1685-3, DOWELED |
| 31M-SEC-2B | 312-5027-401 | 31, 2 BOLT “B” SHAFT END COVER w/case drain, GB-1685-3, DOWELED |
| 31M-SEC-4B | 312-5037-401 | 31, 4 BOLT “B” SHAFT END COVER w/case drain, EB-1685-3, DOWELED |
| 31M-SEC-4C | 312-5037-402 | 31, 4 BOLT “C” SHAFT END COVER w/case drain, PB-1685-3, DOWELED |
| 31M-SEC-PAD | 312-5017-401 | 31, PAD MOUNT SHAFT END COVER w/case drain, AC-1685-3, DOWELED |
| 31M-SEC-ROUND | 312-5047-401 | 31, 6 BOLT ROUND SHAFT END COVER w/case drain, FB-1685-3, DOWELED |
| 31P-BC | 312-7723-100 | 31, PUMP BEARING CARRIER w/common suction, WA-1687-11, DOWELED |
| 31P-SEC-2BS | 312-5029-201 | 31, 2 BOLT “B” SHORT SHAFT END COVER, DB-1685-3, DOWELED |
| 31-31-PEC-PB | 312-5027-212 | 31-31, PORT END COVER PIGGYBACK, DC-1685-24, DOWELED |
| 31-31-SEC-PB | 312-5027-208 | 31/31 PIGGYBACK SHAFT END COVER; WITH CASE DRAIN, DOWELED, DC-1685-15 |
| Heavy Motions ® | Parker® Reference Number | Description |
| 30-G-05 | 312-2805-000 | GEAR SET, V-1007M-05, 1/2″ |
| 30-G-07 | 312-2807-000 | GEAR SET, V-1007M-07, 3/4″ |
| 30-G-10 | 312-2810-000 | GEAR SET, V-1007M-10, 1″ |
| 30-G-12 | 312-2812-000 | GEAR SET, V-1007M-12, 1-1/4″ |
| 30-G-15 | 312-2815-000 | GEAR SET, V-1007M-15, 1-1/2″ |
| 30-G-17 | 312-2817-000 | GEAR SET, V-1007M-17, 1-3/4″ |
| 30-G-20 | 312-2820-000 | GEAR SET, V-1007M-20, 2″ |
| 30-G-22 | 312-2822-000 | GEAR SET, V-1007M-22, 2-1/4″ |
| 30-G-25 | 312-2825-000 | GEAR SET, V-1007M-25, 2-1/2″ |
| 30-GS-14K-07 | 312-2907-730 | SHAFT/GEAR SET 7/8 KEYED, DD-1135M-3-07, 3/4″ |
| 30-GS-14K-10 | 312-2910-730 | SHAFT/GEAR SET 7/8 KEYED, DD-1135M-3-10, 1″ |
| 30-GS-14K-12 | 312-2912-730 | SHAFT/GEAR SET 7/8 KEYED, DD-1135M-3-12, 1-1/4″ |
| 30-GS-14K-15 | 312-2915-730 | SHAFT/GEAR SET 7/8 KEYED, DD-1135M-3-15, 1-1/2″ |
| 30-GS-14K-17 | 312-2917-730 | SHAFT/GEAR SET 7/8 KEYED, DD-1135M-3-17, 1-3/4″ |
| 30-GS-14K-20 | 312-2920-730 | SHAFT/GEAR SET 7/8 KEYED, DD-1135M-3-20, 2″ |
| 30-GS-14S-07 | 312-2907-230 | SHAFT/GEAR SET 7/8-13 TOOTH, BD-1135M-3-07, 3/4″ |
| 30-GS-14S-10 | 312-2910-230 | SHAFT/GEAR SET 7/8-13 TOOTH, BD-1135M-3-10, 1″ |
| 30-GS-14S-12 | 312-2912-230 | SHAFT/GEAR SET 7/8-13 TOOTH, BD-1135M-3-12, 1-1/4″ |
| 30-GS-14S-15 | 312-2915-230 | SHAFT/GEAR SET 7/8-13 TOOTH, BD-1135M-3-15, 1-1/2″ |
| 30-GS-14S-17 | 312-2917-230 | SHAFT/GEAR SET 7/8-13 TOOTH, BD-1135M-3-17, 1-3/4″ |
| 30-GS-14S-20 | 312-2920-230 | SHAFT/GEAR SET 7/8-13 TOOTH, BD-1135M-3-20, 2″ |
| 30-GS-14S-25 | 312-2925-230 | SHAFT/GEAR SET 7/8-13 TOOTH, BD-1135M-3-25, 2-1/2″ |
| 30-GS-14SS-07 | 312-2907-430 | SHAFT/GEAR SET 7/8-13 TOOTH SHORT, BD-1135M-4-07, 3/4″ |
| 30-GS-14SS-10 | 312-2910-430 | SHAFT/GEAR SET 7/8-13 TOOTH SHORT, BD-1135M-4-10, 1″ |
| 30-GS-14SS-12 | 312-2912-430 | SHAFT/GEAR SET 7/8-13 TOOTH SHORT, BD-1135M-4-12, 1-1/4″ |
| 30-GS-14SS-15 | 312-2915-430 | SHAFT/GEAR SET 7/8-13 TOOTH SHORT, BD-1135M-4-15, 1-1/2″ |
| 30-GS-14SS-17 | 312-2917-430 | SHAFT/GEAR SET 7/8-13 TOOTH SHORT, BD-1135M-4-17, 1-3/4″ |
| 30-GS-14SS-20 | 312-2920-430 | SHAFT/GEAR SET 7/8-13 TOOTH SHORT, BD-1135M-4-20, 2″ |
| 30-GS-16K-05 | 312-2905-740 | SHAFT/GEAR SET 1″ KEYED, ED-1135M-3-05, 1/2″ |
| 30-GS-16K-07 | 312-2907-740 | SHAFT/GEAR SET 1″ KEYED, ED-1135M-3-07, 3/4″ |
| 30-GS-16K-10 | 312-2910-740 | SHAFT/GEAR SET 1″ KEYED, ED-1135M-3-10, 1″ |
| 30-GS-16K-12 | 312-2912-740 | SHAFT/GEAR SET 1″ KEYED, ED-1135M-3-12, 1-1/4″ |
| 30-GS-16K-15 | 312-2915-740 | SHAFT/GEAR SET 1″ KEYED, ED-1135M-3-15, 1-1/2″ |
| 30-GS-16K-17 | 312-2917-740 | SHAFT/GEAR SET 1″ KEYED, ED-1135M-3-17, 1-3/4″ |
| 30-GS-16K-20 | 312-2920-740 | SHAFT/GEAR SET 1″ KEYED, ED-1135M-3-20, 2″ |
| 30-GS-16S-10 | 312-2910-240 | SHAFT/GEAR SET 1″-15 TOOTH, 1″ |
| 30-GS-16S-12 | 312-2912-240 | SHAFT/GEAR SET 1″-15 TOOTH, 1-1/4″ |
| 30-GS-16S-15 | 312-2915-240 | SHAFT/GEAR SET 1″-15 TOOTH, 1-1/2″ |
| 30-GS-16S-17 | 312-2917-240 | SHAFT/GEAR SET 1″-15 TOOTH, 1-3/4″ |
| 30-GS-16S-20 | 312-2920-240 | SHAFT/GEAR SET 1″-15 TOOTH, 2″ |
| Heavy Motions ® | Parker® Reference Number | Description |
| 30-SHFTBRG | 391-0381-040 | X69-40, 6205-2RS-16 |
| WY1032 | 391-0381-906 | 391-0381-068, 21/31 ROLLER BEARING, Y-1032 |
| Heavy Motions ® | Parker® Reference Number | Description |
| 30-CONN | 312-1133-001 | 21/31 CONNECTING SHAFT, ZA-1133 |
| HM312-1000-200 | 312-1000-200 | 21/31 CONTINENTAL SHAFT, 5/8 – 9 TOOTH, AI-1135 |
| HM312-1000-401 | 312-1000-401 | 21/31 CONTINENTAL SHAFT 1″-15 TOOTH, AU-1135 |
| HM312-1133-002 | 312-1133-002 | 30 TO 30 PIGGYBACK CONNECTING SHAFT, AF1133 |
| HM312-1133-003 | 312-1133-003 | 30 TO 50 PIGGYBACK CONNECTING SHAFT, AD1133 |
| HM312-1135-133 | 312-1135-133 | 21/31 CONTINENTAL SHAFT 1-1/4″-14 TOOTH, AH-1135 ( 5.3″ overall length) |
| HM312-1135-133sh | 312-1135-133 | 21/31 CONTINENTAL SHAFT 1-1/4″-14 TOOTH, AH-1135 (4.25″ overall length) |
| HM312-1135-138 | 312-1135-138 | 21/31 CONTINENTAL SHAFT 7/8-13 TOOTH, AJ-1135 |
| HM312-1135-152 | 312-1135-152 | 21/31 CONTINENTAL SHAFT 3/4″ KEYED, AV-1135 |
| HM312-1135-192 | 312-1135-192 | 21/31 CONTINENTAL SHAFT 7/8″ KEYED X-LONG, AK-1135-XL |
| HM312-1500-400 | 312-1500-400 | 21/31 CONTINENTAL SHAFT 1″ KEYED, ED-1135 |
| HM312-1500-500 | 312-1500-500 | 21/31 CONTINENTAL SHAFT 1-1/4″ KEYED, LS-1135 |
| Heavy Motions ® | Parker® Reference Number | Description |
| HM312-0100-002 | 312-0100-002 | 21/31 SPACER FOR CONTINENTAL SHAFT, TB-1669 |
| HM391-2585-006 | 391-2585-006 | 31 RING SEAL, LB-1669-1 |
| HM391-2685-011 | 391-2685-011 | 21/31 SNAP RING FOR CONTINENTAL SHAFT, X97-100 |
| HM391-2686-063 | 391-2686-063 | 21/31/330 SHAFT BEARING SNAP RING, (SPIROLOX) X134-206 |
| HM391-2881-996 | 391-2885-996 | M31 BACKUP SEAL END RUBBER, BUNA |
| HM391-2882-051 | 391-2882-051 | 31/51, THRUST PLATE POCKET SEAL STRIP |
| HM391-2882-086 | 391-2882-086 | 31, THRUST PLATE POCKET SEAL PIECES |
| HM391-2883-058 | 391-2883-058 | 21/31/330 PUMP SHAFT SEAL, INTEGRAL, X73-37-16 |
| HM391-2883-107 | 391-2883-107 | 21/31/330 PUMP SHAFT SEAL CONTINENTAL, X73-37-18 |
| HM391-2883-119 | 391-2883-119 | 21/31/M330 MOTOR SHAFT SEAL, INTEGRAL, X73-50-9 |
| HM391-2883-126 | 391-2883-126 | 21/31/M330 MOTOR SHAFT SEAL, CONTINENTAL, X73-50-11 |
| HM391-2884-050 | 391-2884-050 | 31/P330 BODY GASKET, UB-3006-242 |
| HM391-3381-040 | 391-3381-040 | 21/31 SEAL RETAINER, AE-1669 |
| Heavy Motions ® | Parker® Reference Number | Description |
| P31-THRUST | 391-2185-013 | 21/31 THRUST PLATE, AA-1058-TC |

