
The Tecomec RGB 24 B is a compact helical reduction gearbox rated for engines up to 24 HP. Designed with an SAE J609 B engine flange and a 1:2.19 gear ratio, it provides smooth, efficient power transfer between petrol or diesel engines and high-pressure plunger pumps. The reversible crankcase allows flexible mounting configurations, making it a versatile choice for a wide range of pressure washer builds and industrial pump drive applications.
| Model | RGB 24 B |
| Manufacturer | Tecomec |
| Type | Reduction Gearbox |
| Max Engine Power | 24 HP |
| Engine Flange | SAE J609 B |
| Gear Type | Helical |
| Gear Ratio | 1:2.19 |
| Oil | SAE 80W-90 (0.24 kg / 8.47 oz capacity) |
| Crankcase | Reversible |
| Weight | 4.7 kg |
| R00500017 | 24.5 mm (1″) | 24 mm | 89 mm |
AES Waterblasters stocks genuine Tecomec gearboxes, gasket kits, bearings, and accessories for prompt dispatch across New Zealand. Whether you need a complete RGB 24 B gearbox or individual repair components, our team can help you find the right parts. Contact us on 09 271 4782 for pricing, availability, and technical advice.
My partner and I own a small water blasting company on Waiheke Island, and these guys have gone above and beyond to help us fix and solve all the issues...
Our AES Trailer mounted Water blasters are used every day, and just keep on going. They are great machines.
Thanks so much for your help. I will call the office to order that part. It is an absolutely amazing machine (AES Electroblast) So reliable and does a fantastic job.
