Hydraulic Pump Repair Kit pilotpart906963 for Caterpillar

OEM / REF: pilotpart906963SKU: pilotpart906963-7685849841912

Hydraulic Main Pump Repair Parts Kit for Caterpillar CAT320C Excavator is a Hydraulic Pump Repair Kit replacement part for Caterpillar Hydraulic & Pneumatic Parts, categorized under Hydraulic & Pneumatic Parts > Hydraulic Pump Repair Kit. Use OEM part number pilotpart906963 and confirm machine model, engine model, a...

Stock
In stock
Condition
New
Fitment
Caterpillar Hydraulic & Pneumatic Parts
  • Fitment support before you order
  • Worldwide delivery options

Hydraulic Pump Repair Kit Description

This Hydraulic Pump Repair Kit is indexed for Caterpillar s: Excavator: Caterpillar CAT320C Specification: Piston Shoe(step)*18 Cylinder Block(Inlaid copper sleeve)*2 Cylinder Block*2 Valve Plate R*1 Valve Plate L*1 Valve Plate R(BI-METAL)*1 Valve Plate L(BI-METAL)*1 Retainer Plate(step)*2 Ball Guide Iron*1 Ball Guide E320*2 Shoe Plate*2 Main Drive Shaft*1(T17) Main Drive Shaft*1 Main Drive Shaft*1 Driven Shaft*1(T15) Upper Saddle bearing (located pin:5.2)*2 Lower Saddle bearing (located pin:5.2)*2 Swash Plate (located pin:5.2)*1 Upper Saddle bearing (located pin:7.2)*2 Lower Saddle bearing (located pin:7.2)*2 Swash Plate *1 variable block*2 pintle*2 locating pin*2 barrel washer*2 Ball Guide spring*18 slide block*2 servo piston*1 servo block*1 gear pump*1 locating pin*1. Compare reference number pilotpart906963 against the label on your existing Caterpillar component before ordering.

Before checkout, compare OEM part number pilotpart906963, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Applications

  • Caterpillar s: Excavator: Caterpillar CAT320C Specification: Piston Shoe(step)*18 Cylinder Block(Inlaid copper sleeve)*2 Cylinder Block*2 Valve Plate R*1 Valve Plate L*1 Valve Plate R(BI-METAL)*1 Valve Plate L(BI-METAL)*1 Retainer Plate(step)*2 Ball Guide Iron*1 Ball Guide E320*2 Shoe Plate*2 Main Drive Shaft*1(T17) Main Drive Shaft*1 Main Drive Shaft*1 Driven Shaft*1(T15) Upper Saddle bearing (located pin:5.2)*2 Lower Saddle bearing (located pin:5.2)*2 Swash Plate (located pin:5.2)*1 Upper Saddle bearing (located pin:7.2)*2 Lower Saddle bearing (located pin:7.2)*2 Swash Plate *1 variable block*2 pintle*2 locating pin*2 barrel washer*2 Ball Guide spring*18 slide block*2 servo piston*1 servo block*1 gear pump*1 locating pin*1

Fitment Notes

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

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.