How do I confirm pilotpart318478 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

Plunger 4N-4997 For Caterpillar Engine 3412 3406 3408 3408B

For Caterpillar Hydraulic Pump Parts

Hydraulic Pump Parts 419-4750 for Caterpillar

Q: What part numbers are associated with this Hydraulic Pump Parts?

419-4750, MACHINE3408, GENERATORSR4, INDUSTRIALSR4, 3406, 3408, 3408B, MARINE3412, 4N-4997

OEM / REF: 419-4750SKU: pilotpart318478

Plunger 4N-4997 For Caterpillar Engine 3412 3406 3408 3408B is a Hydraulic Pump Parts replacement part indexed for Part Number and Caterpillar Engine 3412 3406 3408 3408B Plunger 4N-4997, with 3 application records on file. Match OEM part number 419-4750 and confirm fitment for Caterpillar Hydraulic & Pneumatic Part...

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

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Price on requestRFQ

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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This part requires a quote. Add it to your quote list or send machine details for pricing and lead time.

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

Hydraulic Pump Parts Description

This Hydraulic Pump Parts is indexed for Part Number; Caterpillar Engine 3412 3406 3408 3408B Plunger 4N-4997; ENGINE - MACHINE3408;GENERATORSR4;ENGINE - INDUSTRIALSR4; 3406; 3408; 3408B;ENGINE - MARINE3412;. Compare reference number 419-4750 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: MACHINE3408, GENERATORSR4, INDUSTRIALSR4. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

419-4750 MACHINE3408 GENERATORSR4 INDUSTRIALSR4340634083408B MARINE3412 4N-4997

Applications

Part Number
Caterpillar Engine 3412 3406 3408 3408B Plunger 4N-4997
ENGINE - MACHINE3408;GENERATORSR4;ENGINE - INDUSTRIALSR4; 3406; 3408; 3408B;ENGINE - MARINE3412;

Specifications

Part Number	4N-4997,4N4997

Fitment Notes

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