Water pump 3286275 is the standard-duty pump for Cummins 4B, 4BT, 4BTA 3.9L and 6B, 6BT, 6BTA 5.9L engines. The HT200 gray cast iron housing carries a five-blade cast iron impeller with anti-cavitation flow optimisation, a carbon-ceramic static seal with nitrile secondary seal, and a double row sealed precision bearing. Rated flow is 128 L/min at 2500 rpm, dry weight 2.72 kg.
Specifications
| Part Number |
3286275 |
| Product Grade |
Standard Duty (Medium Load, General Operating Conditions) |
| Compatible Engine |
Cummins 4B/4BT/4BTA 3.9L, 6B/6BT/6BTA 5.9L |
| Housing Material |
Gray Cast Iron HT200 |
| Impeller Spec |
5-blade cast iron, anti-cavitation flow optimization |
| Mechanical Seal |
Carbon-ceramic static seal, nitrile rubber secondary seal |
| Bearing Type |
Double row sealed precision bearing |
| Rated Flow Rate |
128 L/min @ 2500 Engine RPM |
| Working Temperature Range |
-40℃ ~ 115℃ |
| Mounting Interface |
2-bolt standard OE flange, direct bolt-on replacement |
| Dry Weight |
2.72 KG |
Key Features
- HT200 gray cast iron housing
- Five-blade cast iron impeller with anti-cavitation optimisation
- Carbon-ceramic static seal with nitrile secondary seal
- Double row sealed precision bearing
- Rated flow 128 L/min at 2500 engine rpm
- Working range -40°C to 115°C
- Two-bolt standard OE flange, direct bolt-on
- 2.72 kg dry weight
Typical Applications
- Light and medium commercial vehicles
- Compact construction machinery
- Diesel generator sets
- Industrial and agricultural power units
Ordering from Sino Bus Parts
- Wholesale pricing; bulk orders welcome
- Global shipping
- Fitment confirmed against your engine serial or CPL before dispatch
- Contact us on WhatsApp for a quotation
