DYNACO are professional gears and pump parts manufacturer in Ningbo, China with ISO9000 certificated, Here in our own factory, we can provide high-precision hydraulic pump gear&shaft, pump parts, PTO gears and castings parts of gear pumps. All the gear&parts can be interchanged with that of OEM parts of the hydraulic pump such as Permco, Parker Commercial and Metaris gear pump etc.
We have complete gear machine including gear hobbing/gear shaving/gear shaping/gear&spline grinding/worm wheel gear grinding/CNC lathe machine etc., heat treatment and complete gear inspection equipment. All of our parts are strictly made according to the standard of ISO9001. And about 85% of our parts are exported to U. S. A, Canada and Europe market for hydraulic gear pump, PTO(power take off) and construction machinery.
High quality Dynaco gear set can be 100% interchanged with Parker Commercial/Permco/Muncie/Metaris gear pump gear. Also we can supply other gear set for hydraulic pump and gearing etc.
| Item No. |
Dynaco Code |
Parker Number | Name & Description | Gear Width | Type 1 |
|---|---|---|---|---|---|
| 1 | 312-2905-730 | 312-2905-730 | SAE B - Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 1/2" | 30 |
| 2 | 312-2907-730 | 312-2907-730 | SAE B - Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 3/4" | 30 |
| 3 | 312-2910-730 | 312-2910-730 | SAE B - Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 1" | 30 |
| 4 | 312-2912-730 | 312-2912-730 | SAE B - Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 1 1/4" | 30 |
| 5 | 312-2915-730 | 312-2915-730 | SAE B - Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 1 1/2" | 30 |
| 6 | 312-2917-730 | 312-2917-730 | SAE B - Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 1 3/4" | 30 |
| 7 | 312-2920-730 | 312-2920-730 | SAE B - Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 2" | 30 |
| 8 | 312-2922-730 | 312-2922-730 | SAE B - Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 2 1/4" | 30 |
| 9 | 312-2925-730 | 312-2925-730 | SAE B - Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 2 1/2" | 30 |
| Item No. |
Dynaco Code |
Parker Number | Name & Description | Gear Width | Remark |
|---|---|---|---|---|---|
| 1 | 312-2805-000 | 312-2805-000 | PGP030 Hydraulic Pump Drive Gear Set | 1/2" | |
| 2 | 312-2807-000 | 312-2807-000 | PGP030 Hydraulic Pump Drive Gear Set | 3/4" | |
| 3 | 312-2810-000 | 312-2810-000 | PGP030 Hydraulic Pump Drive Gear Set | 1" | |
| 4 | 312-2812-000 | 312-2812-000 | PGP030 Hydraulic Pump Drive Gear Set | 1 1/4" | |
| 5 | 312-2815-000 | 312-2815-000 | PGP030 Hydraulic Pump Drive Gear Set | 1 1/2" | |
| 6 | 312-2817-000 | 312-2817-000 | PGP030 Hydraulic Pump Drive Gear Set | 1 3/4" | |
| 7 | 312-2820-000 | 312-2820-000 | PGP030 Hydraulic Pump Drive Gear Set | 2" | |
| 8 | 312-2822-000 | 312-2822-000 | PGP030 Hydraulic Pump Drive Gear Set | 2 1/4" | |
| 9 | 312-2825-000 | 312-2825-000 | PGP030 Hydraulic Pump Drive Gear Set | 2 1/2" |
| Item No. |
Dynaco Code |
Parker Number | Name & Description | Gear Width | Type 1 |
|---|---|---|---|---|---|
| 1 | 312-2905-740 | 312-2905-740 | Str. Keyed, 0.9998" Dia., 1/4" x 3/8" x 1 1/4" Key | 1/2" | 43 |
| 2 | 312-2907-740 | 312-2907-740 | Str. Keyed, 0.9998" Dia., 1/4" x 3/8" x 1 1/4" Key | 3/4" | 43 |
| 3 | 312-2910-740 | 312-2910-740 | Str. Keyed, 0.9998" Dia., 1/4" x 3/8" x 1 1/4" Key | 1" | 43 |
| 4 | 312-2912-740 | 312-2912-740 | Str. Keyed, 0.9998" Dia., 1/4" x 3/8" x 1 1/4" Key | 1 1/4" | 43 |
| 5 | 312-2915-740 | 312-2915-740 | Str. Keyed, 0.9998" Dia., 1/4" x 3/8" x 1 1/4" Key | 1 1/2" | 43 |
| 6 | 312-2917-740 | 312-2917-740 | Str. Keyed, 0.9998" Dia., 1/4" x 3/8" x 1 1/4" Key | 1 3/4" | 43 |
| 7 | 312-2920-740 | 312-2920-740 | Str. Keyed, 0.9998" Dia., 1/4" x 3/8" x 1 1/4" Key | 2" | 43 |
| 8 | 312-2922-740 | 312-2922-740 | Str. Keyed, 0.9998" Dia., 1/4" x 3/8" x 1 1/4" Key | 2 1/4" | 43 |
| 9 | 312-2925-740 | 312-2925-740 | Str. Keyed, 0.9998" Dia., 1/4" x 3/8" x 1 1/4" Key | 2 1/2" | 43 |
| Item No. |
Dynaco Code |
Parker Number | Name & Description | Gear Width | Type 2 |
|---|---|---|---|---|---|
| 1 | 312-2905-430 | 312-2905-430 | SAE B - 13 Tooth Spline, 0.873" Major Diameter | 1/2" | 65 |
| 2 | 312-2907-430 | 312-2907-430 | SAE B - 13 Tooth Spline, 0.873" Major Diameter | 3/4" | 65 |
| 3 | 312-2910-430 | 312-2910-430 | SAE B - 13 Tooth Spline, 0.873" Major Diameter | 1" | 65 |
| 4 | 312-2912-430 | 312-2912-430 | SAE B - 13 Tooth Spline, 0.873" Major Diameter | 1 1/4" | 65 |
| 5 | 312-2915-430 | 312-2915-430 | SAE B - 13 Tooth Spline, 0.873" Major Diameter | 1 1/2" | 65 |
| 6 | 312-2917-430 | 312-2917-430 | SAE B - 13 Tooth Spline, 0.873" Major Diameter | 1 3/4" | 65 |
| 7 | 312-2920-430 | 312-2920-430 | SAE B - 13 Tooth Spline, 0.873" Major Diameter | 2" | 65 |
| 8 | 312-2922-430 | 312-2922-430 | SAE B - 13 Tooth Spline, 0.873" Major Diameter | 2 1/4" | 65 |
| 9 | 312-2925-430 | 312-2925-430 | SAE B - 13 Tooth Spline, 0.873" Major Diameter | 2 1/2" | 65 |
| Item No. |
Dynaco Code |
Parker Number | Name & Description | Gear Width | Type 2 |
|---|---|---|---|---|---|
| 1 | 312-2905-930 | 312-2905-930 | Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 1/2" | 66 |
| 2 | 312-2907-930 | 312-2907-930 | Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 3/4" | 66 |
| 3 | 312-2910-930 | 312-2910-930 | Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 1" | 66 |
| 4 | 312-2912-930 | 312-2912-930 | Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 1 1/4" | 66 |
| 5 | 312-2915-930 | 312-2915-930 | Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 1 1/2" | 66 |
| 6 | 312-2917-930 | 312-2917-930 | Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 1 3/4" | 66 |
| 7 | 312-2920-930 | 312-2920-930 | Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 2" | 66 |
| 8 | 312-2922-930 | 312-2922-930 | Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 2 1/4" | 66 |
| 9 | 312-2925-930 | 312-2925-930 | Straight Keyed, 0.873" Dia., 1/4" x 3/8" x 1" Key | 2 1/2" | 66 |
| Item No. |
Dynaco Code |
Parker Number | Name & Description | Gear Width | Remark |
|---|---|---|---|---|---|
| 1 | 313-2805-000 | 313-2805-000 | P30 / P31 Pump and Motor Drive Gear Set | 1/2" | |
| 2 | 313-2807-000 | 313-2807-000 | P30 / P31 Pump and Motor Drive Gear Set | 3/4" | |
| 3 | 313-2810-000 | 313-2810-000 | P30 / P31 Pump and Motor Drive Gear Set | 1" | |
| 4 | 313-2812-000 | 313-2812-000 | P30 / P31 Pump and Motor Drive Gear Set | 1 1/4" | |
| 5 | 313-2815-000 | 313-2815-000 | P30 / P31 Pump and Motor Drive Gear Set | 1 1/2" | |
| 6 | 313-2817-000 | 313-2817-000 | P30 / P31 Pump and Motor Drive Gear Set | 1 3/4" | |
| 7 | 313-2820-000 | 313-2820-000 | P30 / P31 Pump and Motor Drive Gear Set | 2" | |
| 8 | 313-2822-000 | 313-2822-000 | P30 / P31 Pump and Motor Drive Gear Set | 2 1/4" | |
| 9 | 313-2825-000 | 313-2825-000 | P30 / P31 Pump and Motor Drive Gear Set | 2 1/2" | |
| 10 | 313-2827-000 | 313-2827-000 | P30 / P31 Pump and Motor Drive Gear Set | 2 3/4" | |
| 11 | 313-2830-000 | 313-2830-000 | P30 / P31 Pump and Motor Drive Gear Set | 3" |
| Item No. |
Dynaco Code |
Parker Number | Name & Description | Gear Width | Type 1 |
|---|---|---|---|---|---|
| 1 | 313-2905-250 | 313-2905-250 | SAE C - 14 Tooth Spline, 1.228" Major Diameter | 1/2" | 7 |
| 2 | 313-2907-250 | 313-2907-250 | SAE C - 14 Tooth Spline, 1.228" Major Diameter | 3/4" | 7 |
| 3 | 313-2910-250 | 313-2910-250 | SAE C - 14 Tooth Spline, 1.228" Major Diameter | 1" | 7 |
| 4 | 313-2912-250 | 313-2912-250 | SAE C - 14 Tooth Spline, 1.228" Major Diameter | 1 1/4" | 7 |
| 5 | 313-2915-250 | 313-2915-250 | SAE C - 14 Tooth Spline, 1.228" Major Diameter | 1 1/2" | 7 |
| 6 | 313-2917-250 | 313-2917-250 | SAE C - 14 Tooth Spline, 1.228" Major Diameter | 1 3/4" | 7 |
| 7 | 313-2920-250 | 313-2920-250 | SAE C - 14 Tooth Spline, 1.228" Major Diameter | 2" | 7 |
| 8 | 313-2922-250 | 313-2922-250 | SAE C - 14 Tooth Spline, 1.228" Major Diameter | 2 1/4" | 7 |
| 9 | 313-2925-250 | 313-2925-250 | SAE C - 14 Tooth Spline, 1.228" Major Diameter | 2 1/2" | 7 |
| 10 | 313-2927-250 | 313-2927-250 | SAE C - 14 Tooth Spline, 1.228" Major Diameter | 2 3/4" | 7 |
| 11 | 313-2930-250 | 313-2930-250 | SAE C - 14 Tooth Spline, 1.228" Major Diameter | 3" | 7 |
| Item No. |
Dynaco Code |
Parker Number | Name & Description | Gear Width | Type 1 |
|---|---|---|---|---|---|
| 1 | 313-2905-750 | 313-2905-750 | SAE C - Str. Keyed, 1.250" Dia., 5/16 x 1 1/2” Key | 1/2" | 11 |
| 2 | 313-2907-750 | 313-2907-750 | SAE C - Str. Keyed, 1.250" Dia., 5/16 x 1 1/2” Key | 3/4" | 11 |
| 3 | 313-2910-750 | 313-2910-750 | SAE C - Str. Keyed, 1.250" Dia., 5/16 x 1 1/2” Key | 1" | 11 |
| 4 | 313-2912-750 | 313-2912-750 | SAE C - Str. Keyed, 1.250" Dia., 5/16 x 1 1/2” Key | 1 1/4" | 11 |
| 5 | 313-2915-750 | 313-2915-750 | SAE C - Str. Keyed, 1.250" Dia., 5/16 x 1 1/2” Key | 1 1/2" | 11 |
| 6 | 313-2917-750 | 313-2917-750 | SAE C - Str. Keyed, 1.250" Dia., 5/16 x 1 1/2” Key | 1 3/4" | 11 |
| 7 | 313-2920-750 | 313-2920-750 | SAE C - Str. Keyed, 1.250" Dia., 5/16 x 1 1/2” Key | 2" | 11 |
| 8 | 313-2922-750 | 313-2922-750 | SAE C - Str. Keyed, 1.250" Dia., 5/16 x 1 1/2” Key | 2 1/4" | 11 |
| 9 | 313-2925-750 | 313-2925-750 | SAE C - Str. Keyed, 1.250" Dia., 5/16 x 1 1/2” Key | 2 1/2" | 11 |
| 10 | 313-2927-750 | 313-2927-750 | SAE C - Str. Keyed, 1.250" Dia., 5/16 x 1 1/2” Key | 2 3/4" | 11 |
| 11 | 313-2930-750 | 313-2930-750 | SAE C - Str. Keyed, 1.250" Dia., 5/16 x 1 1/2” Key | 3" | 11 |
| Item No. |
Dynaco Code |
Parker Number | Name & Description | Gear Width | Type 1 |
|---|---|---|---|---|---|
| 1 | 313-2905-230 | 313-2905-230 | SAE B - 13 Tooth Spline, 0.858" Major Diameter | 1/2" | 25 |
| 2 | 313-2907-230 | 313-2907-230 | SAE B - 13 Tooth Spline, 0.858" Major Diameter | 3/4" | 25 |
| 3 | 313-2910-230 | 313-2910-230 | SAE B - 13 Tooth Spline, 0.858" Major Diameter | 1" | 25 |
| 4 | 313-2912-230 | 313-2912-230 | SAE B - 13 Tooth Spline, 0.858" Major Diameter | 1 1/4" | 25 |
| 5 | 313-2915-230 | 313-2915-230 | SAE B - 13 Tooth Spline, 0.858" Major Diameter | 1 1/2" | 25 |
| 6 | 313-2917-230 | 313-2917-230 | SAE B - 13 Tooth Spline, 0.858" Major Diameter | 1 3/4" | 25 |
| 7 | 313-2920-230 | 313-2920-230 | SAE B - 13 Tooth Spline, 0.858" Major Diameter | 2" | 25 |
| 8 | 313-2922-230 | 313-2922-230 | SAE B - 13 Tooth Spline, 0.858" Major Diameter | 2 1/4" | 25 |
| 9 | 313-2925-230 | 313-2925-230 | SAE B - 13 Tooth Spline, 0.858" Major Diameter | 2 1/2" | 25 |
| 10 | 313-2927-230 | 313-2927-230 | SAE B - 13 Tooth Spline, 0.858" Major Diameter | 2 3/4" | 25 |
| 11 | 313-2930-230 | 313-2930-230 | SAE B - 13 Tooth Spline, 0.858" Major Diameter | 3" | 25 |
| Item No. |
Dynaco Code |
Parker Number | Name & Description | Gear Width | Type 1 |
|---|---|---|---|---|---|
| 1 | 313-2905-740 | 313-2905-740 | Straight Keyed , 0.9984" Major Dia., Key 1/4" x 3/8" x 1 1/4" | 1/2" | 43 |
| 2 | 313-2907-740 | 313-2907-740 | Straight Keyed , 0.9984" Major Dia., Key 1/4" x 3/8" x 1 1/4" | 3/4" | 43 |
| 3 | 313-2910-740 | 313-2910-740 | Straight Keyed , 0.9984" Major Dia., Key 1/4" x 3/8" x 1 1/4" | 1" | 43 |
| 4 | 313-2912-740 | 313-2912-740 | Straight Keyed , 0.9984" Major Dia., Key 1/4" x 3/8" x 1 1/4" | 1 1/4" | 43 |
| 5 | 313-2915-740 | 313-2915-740 | Straight Keyed , 0.9984" Major Dia., Key 1/4" x 3/8" x 1 1/4" | 1 1/2" | 43 |
| 6 | 313-2917-740 | 313-2917-740 | Straight Keyed , 0.9984" Major Dia., Key 1/4" x 3/8" x 1 1/4" | 1 3/4" | 43 |
| 7 | 313-2920-740 | 313-2920-740 | Straight Keyed , 0.9984" Major Dia., Key 1/4" x 3/8" x 1 1/4" | 2" | 43 |
| 8 | 313-2922-740 | 313-2922-740 | Straight Keyed , 0.9984" Major Dia., Key 1/4" x 3/8" x 1 1/4" | 2 1/4" | 43 |
| 9 | 313-2925-740 | 313-2925-740 | Straight Keyed , 0.9984" Major Dia., Key 1/4" x 3/8" x 1 1/4" | 2 1/2" | 43 |
| 10 | 313-2927-740 | 313-2927-740 | Straight Keyed , 0.9984" Major Dia., Key 1/4" x 3/8" x 1 1/4" | 2 3/4" | 43 |
| 11 | 313-2930-740 | 313-2930-740 | Straight Keyed , 0.9984" Major Dia., Key 1/4" x 3/8" x 1 1/4" | 3" | 43 |
| Item No. |
Dynaco Code |
Parker Number | Name & Description | Gear Width | Remark |
|---|---|---|---|---|---|
| 1 | 312-2805-000 | 312-2805-000 | PGP030 Hydraulic Pump Drive Gear Set | 1/2" | |
| 2 | 312-2807-000 | 312-2807-000 | PGP030 Hydraulic Pump Drive Gear Set | 3/4" | |
| 3 | 312-2810-000 | 312-2810-000 | PGP030 Hydraulic Pump Drive Gear Set | 1" | |
| 4 | 312-2812-000 | 312-2812-000 | PGP030 Hydraulic Pump Drive Gear Set | 1 1/4" | |
| 5 | 312-2815-000 | 312-2815-000 | PGP030 Hydraulic Pump Drive Gear Set | 1 1/2" | |
| 6 | 312-2817-000 | 312-2817-000 | PGP030 Hydraulic Pump Drive Gear Set | 1 3/4" | |
| 7 | 312-2820-000 | 312-2820-000 | PGP030 Hydraulic Pump Drive Gear Set | 2" | |
| 8 | 312-2822-000 | 312-2822-000 | PGP030 Hydraulic Pump Drive Gear Set | 2 1/4" | |
| 9 | 312-2825-000 | 312-2825-000 | PGP030 Hydraulic Pump Drive Gear Set | 2 1/2" |
| Item No. |
Dynaco Code |
Parker Number | Name & Description | Gear Width | Remark |
|---|---|---|---|---|---|
| 1 | 312-2805-000 | 312-2805-000 | PGP030 Hydraulic Pump Drive Gear Set | 1/2" | |
| 2 | 312-2807-000 | 312-2807-000 | PGP030 Hydraulic Pump Drive Gear Set | 3/4" | |
| 3 | 312-2810-000 | 312-2810-000 | PGP030 Hydraulic Pump Drive Gear Set | 1" | |
| 4 | 312-2812-000 | 312-2812-000 | PGP030 Hydraulic Pump Drive Gear Set | 1 1/4" | |
| 5 | 312-2815-000 | 312-2815-000 | PGP030 Hydraulic Pump Drive Gear Set | 1 1/2" | |
| 6 | 312-2817-000 | 312-2817-000 | PGP030 Hydraulic Pump Drive Gear Set | 1 3/4" | |
| 7 | 312-2820-000 | 312-2820-000 | PGP030 Hydraulic Pump Drive Gear Set | 2" | |
| 8 | 312-2822-000 | 312-2822-000 | PGP030 Hydraulic Pump Drive Gear Set | 2 1/4" | |
| 9 | 312-2825-000 | 312-2825-000 | PGP030 Hydraulic Pump Drive Gear Set | 2 1/2" |
