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Built to support repair shops, fleets, and equipment owners with dependable parts sourcing and responsive service.
Qualifying new parts include 1-year coverage. Review the Warranty Policy section for coverage details, claim steps, and exclusions.
Eligible orders may qualify for returns within 90 days. See the Easy Return Policy section for conditions and next steps.
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Hydraulic Main Pump Repair Parts Kit for Caterpillar CAT320C Excavator
Note:
Buy overhaul parts to send oil seals.
TYPE:
Hydraulic Pump Parts,Hydraulic Pump Repair Parts Kit,Hydraulic Pump Spear Parts
Applications:
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
Send us your product question and we'll reply by email.
Every new aftermarket part from us includes a 1-year warranty. Full terms, coverage, and how to make a claim: Warranty Assistance.
We ship to customers around the world. Orders are sent with our standard courier service—trackable, dependable, and easy to work with. On this product page, use Get Estimate under the price to see shipping cost and estimated delivery for your location. For destinations, rules, and full details, read our Shipping Policy Details.
We want you to be confident in your order. If you are not satisfied, you may qualify for a return or refund within 90 days, subject to conditions. See our Easy Return Policy for eligibility, steps, and exceptions.
