Hanchi Auto Parts
402-0353 Water Pump Suitable for Caterpillar T30C T35C T40C T45C T50C T55C TC60C V30C High Quality
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402-0353 is how Caterpillar lists this water pump. It serves T30C T35C T40C T45C T50C T55C, TC60C V30C V35C V40C V45C V50C, CAT Engine 1404 and other listed engines. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: 9Y-5982.
Which engines use the 402-0353 water pump?
The OE application list reads: T30C T35C T40C T45C T50C T55C; TC60C V30C V35C V40C V45C V50C; CAT Engine 1404.
Match your engine model to the list and the pump will fit without rework.
What part numbers interchange with 402-0353?
Parts books from different markets list this pump under several numbers. All of them point to the same unit:
- 9Y-5982
What are the specifications of 402-0353?
| Parameter | Value |
| OE number | 402-0353 |
| Fits brand | Caterpillar |
| TO Impeller height Ⅱ | 21 |
| TO Shaft head height | 98.4 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | 4-5/16-24UNF |
| TO Flange height | 84 |
| Flange jumping | 0.07 |
| 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 |
| Included Component 1 | CC101-WD-1 |
| Net weight of one | 2.50 |
| Net weight | 2.50 kg |
| Packing | 8 pcs/ctn, 22.00 kg gross |
Packing and quality checks
Packing runs 8 pumps per carton, 22.00 kg gross weight, carton size 38.5 x 32 x 31.5 cm.
Before boxing, each pump passes a negative-pressure leak check and a hand-rotation check for smooth, noise-free bearing movement.
Frequently asked questions
What vehicles or engines does 402-0353 fit?
402-0353 fits T30C T35C T40C T45C T50C T55C, TC60C V30C V35C V40C V45C V50C, CAT Engine 1404 and other listed engines. It is a Caterpillar application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 402-0353?
402-0353 interchanges with 9Y-5982. All of these refer to the same water pump assembly.
Is 402-0353 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 402-0353 water pump weigh?
One pump weighs 2.50 kg net. A full carton of 8 pieces comes to 22.00 kg gross.
How do I confirm 402-0353 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.
Message us with the OE number off your old pump. We reply with fitment confirmation and a price the same day.
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.