Gashead RC
RC4WD Large Oil Pump Connecting Plate
RC4WD Large Oil Pump Connecting Plate
SKU:VVV-S0250
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RC4WD LARGE OIL PUMP CONNECTING PLATE – VVV-S0250
The RC4WD Large Oil Pump Connecting Plate is a CNC-machined billet-aluminum mounting and coupling component designed for the Earth Digger 4200XL hydraulic pump system. It provides the mechanical interface required to pair the dedicated RC4WD brushless pump motor with the Earth Digger oil pump in the intended heavy-equipment hydraulic layout.

CONSTRUCTION & FEATURES
- Billet aluminum construction
- CNC machined
- Black anodized finish
- Stainless-steel piston rod
- Purpose-built for the RC4WD Earth Digger hydraulic pump assembly

TECHNICAL SPECIFICATIONS
- Manufacturer: RC4WD
- Part number / SKU: VVV-S0250
- Length: 2.36 in / 60 mm
- Width: 2.24 in / 57 mm
- Height: 0.47 in / 12 mm
- Weight: 3.01 oz / 85.4 g
REQUIRED COMPONENTS
This plate is not a universal standalone mount. RC4WD specifies that it must be used with:
- Earth Digger 4200XL Oil Pump – VVV-S0005
- Earth Digger 4200XL Excavator Brushless Motor – VVV-S0010

COMPATIBILITY
RC4WD shows VVV-S0250 installed on the 1/12 Scale Earth Digger 4200XL Hydraulic Excavator RTR Version 2.0 (VV-JD00002) together with the VVV-S0010 brushless motor and VVV-S0005 oil pump.
WHAT'S INCLUDED
- 1x Large Oil Pump Connecting Plate
- 2x Silver fittings
- 1x Silver pin
- 1x M4 × 4 mm set screw
- 4x Rubber washers
- 2x M3 × 12 mm steel button-head cap screws
- 2x M3 × 20 mm steel socket-head cap screws
- 4x M4 × 12 mm steel socket-head cap screws

INSTALLATION NOTES
- Confirm both required RC4WD components are present before installation.
- Verify motor-to-pump alignment before fully tightening the plate.
- Check the silver pin, set screw and mounting hardware for secure engagement.
- Do not run the hydraulic pump dry.
- Inspect the assembly for vibration or misalignment during initial testing.
GASHEAD RC SERVICE NOTE
This plate is part of a matched pump-drive assembly. The critical issue is alignment: forcing an incorrectly aligned motor/pump interface can load the shaft and coupling unnecessarily. Assemble the VVV-S0010, VVV-S0005 and VVV-S0250 as a matched system and verify free rotation before operating the hydraulic circuit.
SKU: VVV-S0250
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