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266-8034 Hydraulic Pump & Motor for 345C Excavator; 345C 266-8034 2668034 Hydraulic Motor Piston Pump for 345C Excavator

266-8034 Motor Group for Caterpillar 345C L, 345C MH and 345C | 20R-0103 Reman

$600.00

OEM REFERENCE CHECKED · 22 JUL 2026

Replacement part supplied after SKU, machine serial number and nameplate verification.

Available to sourceSKU: 266-8034
Product
Motor Group
Cat Reman alternative
20R-0103
Cross reference
225-4612, 242-6904
Application
Caterpillar equipment · 6 verified models
Reference weight
20 kg (44.09 lb)
$600.00
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Hydraulic Pump inquiry reference from JIAJUE PARTS. Part No.: 266-8034. Application / model reference: 345C Excavator; 345C. Brand reference: OEM reference matching. Category: Hydraulic Pump & Motor.

SKU: 266-8034
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Product Details

266-8034 Motor Group for Caterpillar 345C L, 345C MH and 345C | 20R-0103 Reman

Part Number:
266-8034

Product Name:
Motor Group

Reference Weight:
20 kg (44.09 lb)

Replacement & Alternative Part Numbers

Part NumberRelationshipVerification
20R-0103Cat Reman alternative20R0103 REMAN FOR 2668034

Cross Reference Numbers

OEM cross references:
225-4612, 242-6904

Applications (6 verified models)
BrandEquipmentModelSerial Prefix / Fitment Note
CaterpillarExcavator345C LSIS serial prefixes: FPC, S5M, SCN; final machine serial number and product configuration check required
CaterpillarExcavator345C MHSIS serial prefixes: D3S, M2R; final machine serial number and product configuration check required
CaterpillarExcavator345CSIS serial prefixes: BWY, DHP, ESD, MTE, PJW, TAJ, TBA, TDG, WDE; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit345C LSIS serial prefixes: B6N, M3E, NRF; final machine serial number and product configuration check required
CaterpillarMobile Hyd Power Unit345CSIS serial prefixes: M3F; final machine serial number and product configuration check required
CaterpillarShovel Logger345CSIS serial prefixes: A3L; final machine serial number and product configuration check required

Product Highlights

Brand:JIAJUE PARTS
Compatible Model Brand:For Caterpillar
Model Number:345C L, 345C MH, 345C
Part Number:266-8034
Cat Reman Alternative:20R-0103
Cross Reference Number:225-4612, 242-6904
Reference Weight:20 kg (44.09 lb)

Shipping

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Worldwide

Delivery:
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Express, air freight and sea freight options are available. Freight, delivery time and packing method are confirmed with the quotation.

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