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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

Hydraulic Gear Pump 3P-6816 For Caterpillar Tractor CAT D6C D6D D6E D6G D6G2 Engine 3306

For Caterpillar Gear Pump

Gear Pump CA3P6816 for Caterpillar

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

CA3P6816, 3P-6816, 2260164, 9M0222, 9S9384, 0R7803

OEM / REF: CA3P6816SKU: pilotpart307978

Hydraulic Gear Pump 3P-6816 For Caterpillar Tractor CAT D6C D6D D6E D6G D6G2 Engine 3306 is a Gear Pump replacement part indexed for Part Number and Caterpillar Tractor CAT D6C D6D D6E D6G D6G2 Engine 3306 Hydraulic Gear Pump 3P-6816, with 3 application records on file. Match OEM part number CA3P6816 and confirm fit...

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.

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Gear Pump Description

This Gear Pump is indexed for Part Number; Caterpillar Tractor CAT D6C D6D D6E D6G D6G2 Engine 3306 Hydraulic Gear Pump 3P-6816; Caterpillar Tractor CAT D6C D6D D6E D6G D6G2 Engine: 3306 See Details: D6C TRACTOR / POWERSHIFT / 47J04701-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACTOR / POWER SHIFT / 20X00001-03041 (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACTOR / POWER SHIFT / 20X03042-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6C TRACTOR / POWERSHIFT / 10K11940-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6C LGP TRACTOR 69U00613-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACTOR / POWER SHIFT / 04X00001-06607 (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D LGP TRACTOR / POWER SHIFT / 06X00001-01114 (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACTOR / POWER SHIFT / 04X06608-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D LGP TRACTOR / POWER SHIFT / 06X01115-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACTOR / POWER SHIFT / 75W04536-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6E TRACTOR / POWER SHIFT / 2MJ01158-02653 (MACHINE) POWERED BY 3306 DI ENGINE 3P-6816 PUMP GP-OIL D6D TRACTOR / POWER SHIFT / 9FK00001-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6G Track-Type Tractor Power Shift 2MJ02654-UP (MACHINE) POWERED BY 3306 Engine 3P-6816 PUMP GP-GEAR D6G2 XL TRACK-TYPE TRACTOR C6G01000-UP (MACHINE) POWERED BY 3306 Engine 3P-6816 PUMP GP-GEAR D6G2 LGP TRACK-TYPE TRACTOR C6X00001-UP (MACHINE) POWERED BY 3306 Engine 3P-6816 PUMP GP-GEAR D6G2 TRACK-TYPE TRACTOR XL P6G01000-UP (MACHINE) POWERED BY 3306 Engine 3P-6816 PUMP GP-GEAR D6G2 TRACK-TYPE TRACTOR LGP P6X00001-UP (MACHINE) POWERED BY 3306 Engine 3P-6816 PUMP GP-GEAR D6C TRACTOR 10K07953-11939 (MACHINE) 3P-6816 PUMP GP-OIL D6C TRACTOR 69U00316-00612 (MACHINE) 3P-6816 PUMP GP-OIL D6C TRACTOR 47J02560-04700 (MACHINE) 3P-6816 PUMP GP-OIL D6G TRACK-TYPE TRACTOR BWJ00001-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 GEAR PUMP GROUP D6C TRACTOR / POWERSHIFT / 69J02539-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACK-TYPE TRACTOR / POWERSHIFT / 31X01497-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6C LGP TRACTOR / POWERSHIFT / 49W00001-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACK-TYPE TRACTOR / POWERSHIFT / 31X03833-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACK-TYPE TRACTOR / POWERSHIFT / 31X00001-01496 (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D LGP TRACTOR 33X00001-UP (MACHINE) 3P-6816 PUMP GP-OIL D6C TRACTOR / POWER SHIFT / 24U00001-00712 (MACHINE) 3P-6816 GEAR PUMP GROUP D6C TRACTOR / POWER SHIFT / 24U00713-UP (MACHINE) 3P-6816 GEAR PUMP GROUP D6D TRACTOR / POWER SHIFT / 75W00001-04535 (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACTORS / POWER SHIFT / 36C00100-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6E TRACTOR / POWER SHIFT / 2MJ00001-01157 (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL; Caterpillar Caterpillar Loader D6D D6D SR. Compare reference number CA3P6816 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 3P-6816, 2260164, 9M0222. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA3P6816 3P-6816 2260164 9M0222 9S9384 0R7803

Applications

Part Number
Caterpillar Tractor CAT D6C D6D D6E D6G D6G2 Engine 3306 Hydraulic Gear Pump 3P-6816
Caterpillar Tractor CAT D6C D6D D6E D6G D6G2 Engine: 3306 See Details: D6C TRACTOR / POWERSHIFT / 47J04701-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACTOR / POWER SHIFT / 20X00001-03041 (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACTOR / POWER SHIFT / 20X03042-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6C TRACTOR / POWERSHIFT / 10K11940-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6C LGP TRACTOR 69U00613-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACTOR / POWER SHIFT / 04X00001-06607 (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D LGP TRACTOR / POWER SHIFT / 06X00001-01114 (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACTOR / POWER SHIFT / 04X06608-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D LGP TRACTOR / POWER SHIFT / 06X01115-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACTOR / POWER SHIFT / 75W04536-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6E TRACTOR / POWER SHIFT / 2MJ01158-02653 (MACHINE) POWERED BY 3306 DI ENGINE 3P-6816 PUMP GP-OIL D6D TRACTOR / POWER SHIFT / 9FK00001-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6G Track-Type Tractor Power Shift 2MJ02654-UP (MACHINE) POWERED BY 3306 Engine 3P-6816 PUMP GP-GEAR D6G2 XL TRACK-TYPE TRACTOR C6G01000-UP (MACHINE) POWERED BY 3306 Engine 3P-6816 PUMP GP-GEAR D6G2 LGP TRACK-TYPE TRACTOR C6X00001-UP (MACHINE) POWERED BY 3306 Engine 3P-6816 PUMP GP-GEAR D6G2 TRACK-TYPE TRACTOR XL P6G01000-UP (MACHINE) POWERED BY 3306 Engine 3P-6816 PUMP GP-GEAR D6G2 TRACK-TYPE TRACTOR LGP P6X00001-UP (MACHINE) POWERED BY 3306 Engine 3P-6816 PUMP GP-GEAR D6C TRACTOR 10K07953-11939 (MACHINE) 3P-6816 PUMP GP-OIL D6C TRACTOR 69U00316-00612 (MACHINE) 3P-6816 PUMP GP-OIL D6C TRACTOR 47J02560-04700 (MACHINE) 3P-6816 PUMP GP-OIL D6G TRACK-TYPE TRACTOR BWJ00001-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 GEAR PUMP GROUP D6C TRACTOR / POWERSHIFT / 69J02539-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACK-TYPE TRACTOR / POWERSHIFT / 31X01497-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6C LGP TRACTOR / POWERSHIFT / 49W00001-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACK-TYPE TRACTOR / POWERSHIFT / 31X03833-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACK-TYPE TRACTOR / POWERSHIFT / 31X00001-01496 (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D LGP TRACTOR 33X00001-UP (MACHINE) 3P-6816 PUMP GP-OIL D6C TRACTOR / POWER SHIFT / 24U00001-00712 (MACHINE) 3P-6816 GEAR PUMP GROUP D6C TRACTOR / POWER SHIFT / 24U00713-UP (MACHINE) 3P-6816 GEAR PUMP GROUP D6D TRACTOR / POWER SHIFT / 75W00001-04535 (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6D TRACTORS / POWER SHIFT / 36C00100-UP (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL D6E TRACTOR / POWER SHIFT / 2MJ00001-01157 (MACHINE) POWERED BY 3306 ENGINE 3P-6816 PUMP GP-OIL
Caterpillar Caterpillar Loader D6D D6D SR
CAT Caterpillar Tractor CAT D6C D6D D6E D6G D6G2

Specifications

Part Number	CA3P6816,3P-6816,3P6816

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.