Hanchi Auto Parts
1727767 Water Pump Suitable for Caterpillar CAT3306T Paving compactor High Quality
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1727767 is how Caterpillar lists this water pump. It serves CAT3306T, Paving compactor, CB-534, CP-643 and other listed engines. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: 8N5929.
Which engines use the 1727767 water pump?
The OE application list reads: CAT3306T; Paving compactor; CB-534, CP-643; CP-653, CS-643; CS-653; 2W8001.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What part numbers interchange with 1727767?
Dealers and fleet systems quote this pump under more than one OE number:
- 8N5929
What are the specifications of 1727767?
| Parameter | Value |
| OE number | 1727767 |
| Fits brand | Caterpillar |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 2-3/8-16UNC |
| TO Gear height | 33.16 |
| TO Impeller height Ⅰ | 0.8 |
| Air tightness testing | No leakage detected under negative pressure of 0.1 MPa |
| Appearance Ⅰ | Neutral finish, no third-party logos |
| Appearance Ⅱ | Clean surface: no dirt, rust or paint peeling |
| Assembly rotation | Turns freely by hand, no sticking or noise |
| Number of Teeth | 40 |
| Included Component 1 | O135X3.5 |
| Included Component 2 | CA103-WD-1 |
| Net weight of one | 12.70 |
| Net weight | 12.70 kg |
| Packing | 1 pcs/ctn, 14.00 kg gross |
Packing and quality checks
Each pump is packed individually; a master carton holds 1 pieces at 14.00 kg gross.
Every pump leaves the line after a leak test at a negative pressure of 0.1 MPa. No leaks, no exceptions.
Frequently asked questions
What vehicles or engines does 1727767 fit?
1727767 fits CAT3306T, Paving compactor, CB-534, CP-643 and other listed engines. It is a Caterpillar application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 1727767?
1727767 interchanges with 8N5929. All of these refer to the same water pump assembly.
Is 1727767 available from stock?
Yes, this number is in regular production. Lead time for carton quantities is usually a few days; ask us for current stock before ordering.
How much does the 1727767 water pump weigh?
One pump weighs 12.70 kg net. A full carton of 1 pieces comes to 14.00 kg gross.
How do I confirm 1727767 is the pump I need?
Check the OE number stamped on your old pump or in the parts book, then compare engine model and pulley height with the spec table on this page. If anything is unclear, send us a photo of the old unit.
Bulk pricing starts at one carton. Ask for a quote with your target quantity.
Send the OE number, your quantity and your destination port — feel free to Contact Us. We reply with fitment confirmation and a quote.
OEM Avalible
Our company understands the challenges of bringing some special parts from paper to reality. Therefore, we offer our services to customers that need help.