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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

Gear Pump 274-2491 2742491 For Caterpillar Excavator CAT 330C 345BII

For Caterpillar Gear Pump

Gear Pump 274-2491 for Caterpillar Models:

OEM / REF: 274-2491SKU: pilotpart307950

Gear Pump 274-2491 2742491 For Caterpillar Excavator CAT 330C 345BII is a Gear Pump replacement part indexed for Part Number and Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Models:, with 3 application records on file. Match OEM part number 274-2491 and confirm fitment for Caterpillar...

Stock: In stock
Condition: New
Fitment: Caterpillar Hydraulic & Pneumatic Parts
Category: Gear Pump

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Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

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Gear Pump Description

This Gear Pump is indexed for Part Number; Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Models:; Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible FORESTRY EXCAVATORS330CFMST,330CFMHWTRACK EXCAVATORS345BIIL,330CL,330CMH,345BII,330COEM,330C,345BIIMHWHEEL EXCAVATORSW345BIIMH; Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Specifications:. Compare reference number 274-2491 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: E330C, E345B. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

274-2491 E330C E345B

Applications

Part Number
Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Models:
Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible FORESTRY EXCAVATORS330CFMST,330CFMHWTRACK EXCAVATORS345BIIL,330CL,330CMH,345BII,330COEM,330C,345BIIMHWHEEL EXCAVATORSW345BIIMH
Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Specifications:
Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Length (MM): 149.9
Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Length (in): 5.9
Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Width (mm): 119.4
Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Width (in): 4.7
Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Height(mm): 91.4
Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Height(in): 3.6
Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Weight (kg): 3.6
Caterpillar Excavator CAT 330C 345BII Gear Pump 274-2491 2742491 Compatible Weight (lbs): 8Fits A8VO200(A8V0200)Hydraulic Pump
Caterpillar CAT E330C E345B

Specifications

Part Number	274-2491,2742491

Fitment Notes

Brand or application signal: Caterpillar Hydraulic & Pneumatic Parts
Product family: Gear Pump
System category: Hydraulic & Pneumatic Parts > Hydraulic Pumps & Motors > Gear 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.