Connecting Rod SC-45L
The Connecting Rod SC-45L is a power-end connecting rod for reciprocating plunger/piston pumps. It links the crankshaft to the crosshead, converting the rotating crank motion into the straight-line reciprocating stroke that drives the fluid end. This rod is sized for the SC-45L pump and weighs about 3.55 lb. It is supplied under part number 7206-0003-00C as an aftermarket replacement part.
What it is
A connecting rod links the crankshaft to the crosshead, transmitting the crank motion into the reciprocating stroke of the fluid end.
Pump compatibility
Specifications
| Property | Value |
|---|---|
| Weight | 3.55 lb (≈ 1.61 kg, converted) |
Manufacturer technical notes
Connecting Rod SC-45L (Vermeer 24X40 Pump) SKU 7206-0003-00C, forged from API 7K certified 40Cr alloy steel with nitriding treatment (surface hardness ≥850HV), fits Vermeer D24x40 HDD power ends, tensile strength ≥1050MPa, fatigue life 10⁷ cycles, ensuring high-pressure operational stability.
Verbatim from the Dongli product page on dlhddrilling.com.
Replacement / interchange
Aftermarket replacement cross-referencing 7206-0003-00C.
FAQ
- Which pump does this connecting rod fit?
- It is dimensioned for the SC-45L pump.
- What does a connecting rod do in the pump?
- A connecting rod links the crankshaft to the crosshead in the power end, transmitting the crank motion into the reciprocating stroke that drives the fluid end on each cycle.
- What part number does it reference?
- It carries part number 7206-0003-00C and weighs about 3.55 lb. It is an aftermarket replacement part identified by this number, not an OEM-manufactured component.
Related parts
All brand names, model numbers and part numbers are used for identification and cross-reference only and do not imply original-equipment manufacture. This is an aftermarket replacement part.
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