Komatsu PC45MR-3 Excavator Parts
New Aftermarket, Used and Rebuilt PC45MR-3 Parts
Looking for Komatsu PC45MR-3 Excavator parts? You've come to the right place. We sell a wide range of new aftermarket, used and rebuilt PC45MR-3 replacement parts to get your machine back up and running quickly. Give us a call, submit an online quote request or select a category below to browse/select a part.
Our friendly parts specialist are standing by to assist you.
1-800-255-6253
Showing All Parts (101) for Komatsu PC45MR-3 Excavator
20t-30-72110
- Part #: 20T-30-72110
- Fits Machine(s): PC40-7, PC40MR-1, PC40MR-2, PC40R-7, PC40R-8, PC45-1, PC45MR-1, PC45MR-3, PC45MR-5, PC45R-8, PC50MR-2, PC50UU-2, PC55MR-3, PC55MR-5, PC56-7, PC57-7, PC58SF-1, PC58UU-3
- Category(s): Undercarriages
20t-30-72111
- Part #: 20T-30-72111
- Fits Machine(s): PC40-7, PC40MR-1, PC40MR-2, PC40R-7, PC40R-8, PC45-1, PC45MR-1, PC45MR-3, PC45MR-5, PC45R-8, PC50MR-2, PC50UU-2, PC55MR-3, PC55MR-5, PC56-7, PC57-7, PC58SF-1, PC58UU-3
- Category(s): Undercarriages
20t-30-72112
- Part #: 20T-30-72112
- Fits Machine(s): PC40-7, PC40MR-1, PC40MR-2, PC40R-7, PC40R-8, PC45-1, PC45MR-1, PC45MR-3, PC45MR-5, PC45R-8, PC50MR-2, PC50UU-2, PC55MR-3, PC55MR-5, PC56-7, PC57-7, PC58SF-1, PC58UU-3
- Category(s): Undercarriages
20t-30-r276051
- Part #: 20T-30-R276051
- Fits Machine(s): PC40-7, PC40MR-1, PC40MR-2, PC40R-7, PC40R-8, PC45-1, PC45MR-1, PC45MR-3, PC45MR-5, PC45R-8, PC50MR-2, PC50UU-2, PC55MR-3, PC55MR-5, PC56-7, PC57-7, PC58SF-1, PC58UU-3
- Category(s): Undercarriages
22l-09-r1s20
- Part #: 22L-09-R1S20
- Fits Machine(s): PC40-7, PC40MR-1, PC40MR-2, PC40R-7, PC40R-8, PC45-1, PC45MR-1, PC45MR-3, PC45MR-5, PC45R-8, PC50MR-2, PC50UU-2, PC55MR-3, PC55MR-5, PC56-7, PC57-7, PC58SF-1, PC58UU-3
- Category(s): Undercarriages
50d Inner Flange Roll
- Part #: 9239528
- Weight: 17.86
- Fits Machine(s): 50D, PC45MR-3
- Category(s): Undercarriages
Arm/Crowd/Dipper Cylinder Seal Kit
- Fits Machine(s): PC45MR-3
- Category(s): Hydraulic Cylinders
Complete Final Drive (Planetary/Travel) with Motor
- Fits Machine(s): PC45MR-3
- Category(s): Final Drives
Complete Final Drive (planetary/travel Drive) with Motor
- Part #: 22M-60-32500
- Fits Machine(s): PC45MR-3, PC55MR-3
- Category(s): Final Drives
Drive Motor ONLY
- Part #: FUPMV2B3319B6
- Fits Machine(s): PC45MR-3, PC55MR-3
- Category(s): Final Drives
Final Drive (Planetary/Travel) without Motor
- Fits Machine(s): PC45MR-3
- Category(s): Final Drives
Final Drive, Complete
- Part #: 22M-60-32501
- Weight: 136.00
- Fits Machine(s): PC45MR-3
- Category(s): Final Drives
Main Hydraulic Pump
- Part #: 708-3S-00922
- Weight: 120.00
- Fits Machine(s): PC45MR-3
- Category(s): Hydraulic Pumps
Main Hydraulic Pump
- Part #: 7083S00932
- Weight: 120.00
- Fits Machine(s): PC45MR-3
- Category(s): Hydraulic Pumps
Stick / Dipper Arm
- Part #: 22M-70-31231
- Fits Machine(s): PC45MR-3
- Category(s): Booms & Stick Components
Stick / Dipper Arm
- Part #: 22M-70-32230
- Fits Machine(s): PC45MR-3
- Category(s): Booms & Stick Components
Stick / Dipper Arm
- Part #: 22M-943-3111
- Fits Machine(s): PC45MR-3
- Category(s): Booms & Stick Components
Stick / Dipper Arm
- Part #: 22M-943-3400
- Fits Machine(s): PC45MR-3
- Category(s): Booms & Stick Components
Swing Bearing / Turntable / Slewing Ring
- Fits Machine(s): PC45MR-3
- Category(s): Swing Machinery
Top Roller
- Part #: 9239529
- Weight: 5.07
- Fits Machine(s): ZAXIS50U-2, ZAXIS50U-3, ZX50U-2, ZX50U, 50D, PC35MR-1, PC45MR-1, PC45MR-3, PC55MR
- Category(s): Undercarriages
Don't see your machine or part?
Don't see what you're looking for?
New aftermarket, used and rebuilt options!
Need a little extra help? Give one of our friendly, knowledgeable parts experts a call and we'll have your machine back up and running in no time.
Call a Parts Expert!
AMS Parts