How do I confirm pilotpart309798 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

Pump Gp-Gear 6E-4386 for Caterpillar CAT D8N D8R Track-Type Tractor 3406 3406C Engine

For Caterpillar Gear Pump

Gear Pump CA6E43866E-43866E4386 for Caterpillar Fit for Caterpillar

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

CA6E43866E-43866E4386, 5TJ00001-UP, 3406, 7TK00001-UP, 7XM00001-UP, 9EM00001-UP, 3406C, CA6E4386, 6E-4386

OEM / REF: CA6E43866E-43866E4386SKU: pilotpart309798

Pump Gp-Gear 6E-4386 for Caterpillar CAT D8N D8R Track-Type Tractor 3406 3406C Engine is a Gear Pump replacement part indexed for Part Number and Caterpillar s: D8N TRACTOR / POWER SHIFT / 5TJ00001-UP (MACHINE) POWERED BY 3406 ENGINE D8N Track-Type Tractor 7TK00001-UP (MACHINE) D8R Track-Type Tractor 7XM00001-UP (MA...

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

Fitment support before you order
Worldwide delivery options

Quote required

Price on requestRFQ

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 13 – Aug 20
10	Aug 11 – Aug 18
50	Aug 9 – Aug 16

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.

Gear Pump Description

This Gear Pump is indexed for Part Number; Caterpillar s: D8N TRACTOR / POWER SHIFT / 5TJ00001-UP (MACHINE) POWERED BY 3406 ENGINE D8N Track-Type Tractor 7TK00001-UP (MACHINE) D8R Track-Type Tractor 7XM00001-UP (MACHINE) POWERED BY 3406 Engine D8R TRACK-TYPE TRACTOR 9EM00001-UP (MACHINE) POWERED BY 3406C Engine; CAT Fit for Caterpillar. Compare reference number CA6E43866E-43866E4386 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 5TJ00001-UP, 3406, 7TK00001-UP. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA6E43866E-43866E4386 5TJ00001-UP34067TK00001-UP 7XM00001-UP 9EM00001-UP 3406C CA6E4386 6E-4386

Applications

Part Number
Caterpillar s: D8N TRACTOR / POWER SHIFT / 5TJ00001-UP (MACHINE) POWERED BY 3406 ENGINE D8N Track-Type Tractor 7TK00001-UP (MACHINE) D8R Track-Type Tractor 7XM00001-UP (MACHINE) POWERED BY 3406 Engine D8R TRACK-TYPE TRACTOR 9EM00001-UP (MACHINE) POWERED BY 3406C Engine
CAT Fit for Caterpillar

Specifications

Part Number	CA6E4386, 6E-4386, 6E4386

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.