How do I confirm pilotpart714496 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Engine Water Pump with Gasket 565004093020 5650-040-9302-0 for Cat Excavator E303 E305 E305-5 E308

For Caterpillar Water Pump

Water Pump 3755813M91 for Caterpillar E303

Q: What part numbers are associated with this Water Pump?

3755813M91, 1873734, 1273085C91, 1273085C9, 565004093020, MM409303, MM407402, MM407405, MM409301, MM409302, MM40932, MM433424

OEM / REF: 3755813M91SKU: pilotpart714496

Engine Water Pump with Gasket 565004093020 5650-040-9302-0 for Cat Excavator E303 E305 E305-5 E308 is a Water Pump replacement part indexed for Cat E303 and Cat E305, with 3 application records on file. Match OEM part number 3755813M91 and confirm fitment for Caterpillar Engine Spare Parts before ordering.

Stock: In stock
Condition: New
Fitment: Caterpillar Engine Spare Parts
Category: Water Pump

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$39.99USD/EA

~~$5,299.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 21 – Oct 28
10	Oct 19 – Oct 26
50	Oct 17 – Oct 24

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Water Pump Description

This Water Pump is indexed for Cat E303; Cat E305; Cat E305-5; Cat E308. Compare reference number 3755813M91 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 1873734, 1273085C91, 1273085C9. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

3755813M91 1873734 1273085C91 1273085C9 565004093020 MM409303 MM407402 MM407405 MM409301 MM409302 MM40932 MM433424

Applications

Cat E303
Cat E305
Cat E305-5
Cat E308

Specifications

Gasket	Included
Part Number (AGCO)	3755813M91
Part Number (Bolens)	1873734
Part Number (Case-IH)	1273085C91, 1273085C9
Part Number (Iseki)	565004093020, 5650-040-9302-0
Part Number (Mitsubishi)	MM409303, MM407402, MM407405, MM409301, MM409302, MM40932, MM433424, 30H45-00200, 30H4500200
Part Number (White)	33-0117323
Part Number	AGCO: 3755813M91 Bolens: 1873734 Case-IH: 1273085C91, 1273085C9 Iseki: 565004093020, 5650-040-9302-0 Mitsubishi: MM409303, MM407402, MM407405, MM409301, MM409302, MM40932, MM433424, 30H45-00200, 30H4500200 White: 33-0117323

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Water Pump
System category: Engine Spare Parts > Lubrication & Cooling Systems > Water Pump
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.