Caterpillar replacement parts

replacement parts for caterpillar machinery

On this page, you’ll find Caterpillar products. Click on the Pump you're looking for to view a list of Caterpillar Parts we offer for that specific Caterpillar pump model. With the part number and the description, you'll be able to find the right Caterpillar replacement part. If you have some trouble finding your Caterpillar replacement parts or have questions, don't hesitate to contact us, we'll be glad to help you.

Replacement PUMP parts for the Caterpillar 320, 320L & 320N EXCAVATORS
Pump # 114-0602 on 320, 320L, 320N, Excavator
Pump # 114-0603 on 322BL, 322BLN, Excavator
Pump # 114-0604 on 325B, 325BL, Excavator
(A8V0107 REXROTH) E300B, Pump Assy. # 085-4633.
 Description  Engrenax 
 Current OEM 
 Parts numbers 
 Parts numbers 
 Valve Plate Upper Pump R.H.  EO99-5865   O99-5865   O87-4780, O87-4828 
 Cylinder  EO87-4783   O87-4783   O87-4782
 Retainer Plate  E105-1516   105-1516   O87-4782
 Screw  E105-1517   105-1517   O87-4782
 Center Pin  E9T-3369  9T-3369  O87-4782
 Piston  EO99-5713   O99-5713   O87-4782
 Ring  E9T3745  9T3745  O87-4782
 Spacer 5.3 mm  E9T-3391  9T-3391  O87-4780
 Spacer 5.4 mm  E9T-3392  9T-3392  O87-4780
 Spacer 5.5 mm  E9T-3393  9T-3393  O87-4781
 Spacer 5.6 mm  E9T-3394  9T-3394  O87-4782
 Spacer 5.7 mm  E9T-3395  9T-3395  O87-4780
 Spacer 5.8 mm  E9T-3396  9T-3396  O87-4780
 Spacer 5.9 mm  E9T-3397  9T-3397  O87-4780
 Upper-shaft  EO99-5864  O99-5864   O87-4780
 Lower-shaft  EO99-5852  O99-5852   O87-4781
 Shaft  EO99-5818  O99-5818   O87-4718
 Gear  E9T-3408  9T-3408  O87-4718
 Key  E9T-5915  9T-5915  O87-4718
 Spring  E9T-3368   9T-3368  O87-4782
 Valve Plate Lower Pump L.H.  EO99-5858   O99-5858   O87-4781, O87-4828 

About Us

Established since 1989, we trades in over 85 countries around the world providing our clients with OEM quality parts, without the OEM price tag.

For quality products as well for the world-class customer service

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476 Edouard

Granby, Quebec Canada J2G 3Z3

Phone: +1 450 777-4555

Toll free: 1-877-601-4555

Fax: +1 450 777-5661


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All manufacturer's names, numbers, symbols and descriptions are for reference purposes ONLY and do not imply that any part listed is the products of these manufacturers.