Description
Overview:
This Genuine Stihl crank (part number 4768 790 7402) is a precision-machined steel component for the pump drive of Stihl cold-water pressure washers. It converts motor rotation into the reciprocating motion needed to drive the pump pistons, helping the machine build and maintain working pressure. Designed to restore smooth, efficient operation when the original crank is worn or damaged, it is built for durability and consistent performance in regular cleaning use. Suitable for the Stihl RE 143/RE143, it matches the original dimensions and tolerances for correct fitment. An OEM replacement, it supports reliable sealing, alignment and motion within the pump assembly, making it a practical part for routine maintenance or a full pump rebuild.
Key Features:
- Genuine Stihl OEM part for assured compatibility and performance
- Part number 4768 790 7402; direct replacement for the original crank
- Precision-machined steel construction for strength and long service life
- Designed for cold-water pressure washer pumps used in the RE 143/RE143
- Helps restore stable pressure output and smooth pump operation
- Made to original tolerances to maintain correct piston stroke and alignment
- Suitable for preventative maintenance and repairs with minimal downtime
- Alternate references: 4768-790-7402, 47687907402
Typical Applications:
Used when a pressure washer shows loss of pressure, mechanical noise, or irregular pump motion due to a worn or damaged crank. Ideal for servicing, refurbishing, or rebuilding the pump in Stihl RE 143/RE143 cold pressure washers to maintain reliable daily operation on site, in workshops, or for domestic cleaning tasks.
Also known as:
Pressure washer crankshaft, pump crank, washer pump crank, RE 143 crankshaft, Stihl pump crank, pump drive crank, crank assembly for cold-water pressure washer, OEM crank for Stihl pressure washer.
Fits Models:
RE 143
RE143
Alternate Part Numbers:
4768-790-7402, 47687907402
Product Specifications
| L&S Part No. | 4768 790 7402 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 47687907402 |
| Unit of Sale | 1 |
| Applications | RE 143, RE143 |
| Machine Type | Pressure Washers |
| Fits Brands | Stihl |
| Fits Models | RE 143 |
