Replacement Cat Transmission Pump 3G4768 for Tractor 153 163 D6D D6E Power Shift
| Major Diameter [Min: |
45.0 LB |
| Shaft Dia.: |
Flange Mount |
| Pilot Type: |
Left Hand (CCW) |
| Model No.: |
2520VQ21A11-1CB20LH |
| Spline Description: |
2 1/2 |
| Shaft End RPM [Max: |
Flange |
| Manufacturer Part No.: |
3/16 in |
| Port Orientation - Shaft End: |
Standard Pilot |
| PDF |
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Product Details
| Major Diameter [Min |
45.0 LB |
| Shaft Dia. |
Flange Mount |
| Pilot Type |
Left Hand (CCW) |
| Model No. |
2520VQ21A11-1CB20LH |
| Spline Description |
2 1/2 |
| Shaft End RPM [Max |
Flange |
| Manufacturer Part No. |
3/16 in |
| Port Orientation - Shaft End |
Standard Pilot |
| Minor Diameter [Min |
0.875 in |
| GPM @ 1,800 rpm, Cover End |
Straight w/ Key |
| Pressure Port Size, Shaft End |
2520VQ |
| Seal Material |
1.9375 in |
| Cover End Pressure [Max |
Buna-N |
| Displacement Cover End (cu in/revolution) |
2500 |
| Pressure Port Size, Cover End |
N/A |
| Shaft Length |
SAE B, 2 Bolt |
| Port Size |
Single Shaft Seal |
| Minor Diameter |
N/A |
| Mounting |
2700 |
| Pump Series |
2500 |
| Mounting Flange |
N/A |
| Rotation |
11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm |
| Shaft End Pressure [Max |
N/A |
| Shaft Seal Type |
N/A |
| Max. RPM [Max |
N/A |
| Minor Diameter [Max |
N/A |
| Controlled Flow Rate |
N/A |
| Major Diameter [Max |
21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm |
| Shaft Type |
2520VQ21A11-1CB20LH |
| Weight |
3000 |
| Integral Valve Configuration |
3000 |
| Shaft Key |
16.5 |
| Displacement Shaft End (cu in/revolution) |
31.5 |
| Relief Valve Setting |
w/o Integral Valves |
| Cover End RPM [Max |
Outlet 45° CCW from Inlet |
| GPM @ 1,800 rpm, Shaft End |
Outlet Inline w/Inlet |
| Cover End Flow @ RPM |
3/4 in Flange |
| Port Orientation - Cover End |
1 in Flange |
| Shaft End Flow @ RPM |
2.22 |
| Port Type |
4.12 |