Part number lookup

PC50MR-2 Replacement Parts

Cross-reference and compare 22 replacement listings for OEM / aftermarket part number PC50MR-2. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

22 Matching Products

Hydraulic Pump Assembly 708-3s-11220 708-3S-00522 708-3S-00872 for Komatsu PC50MR-2 PC40MR-2 ExcavatorKomatsuHydraulic Pump Assembly 708-3s-11220 708-3S-00522 708-3S-00872 for Komatsu PC50MR-2 PC40MR-2 Excavator$3,977.17Oil Pipe YM129601-59810 for Komatsu Engine 4D88-6 4D88E-6 Excavator PC45MR-3 PC50MR-2 PC55MR-3KomatsuOil Pipe YM129601-59810 for Komatsu Engine 4D88-6 4D88E-6 Excavator PC45MR-3 PC50MR-2 PC55MR-3$156.47Oil Pipe YM129601-59820 for Komatsu Engine 4D88-6 4D88E-6 Excavator PC45MR-3 PC50MR-2 PC55MR-3KomatsuOil Pipe YM129601-59820 for Komatsu Engine 4D88-6 4D88E-6 Excavator PC45MR-3 PC50MR-2 PC55MR-3$156.47Oil Pipe YM129601-59830 for Komatsu Engine 4D88-6 4D88E-6 Excavator PC45MR-3 PC50MR-2 PC55MR-3KomatsuOil Pipe YM129601-59830 for Komatsu Engine 4D88-6 4D88E-6 Excavator PC45MR-3 PC50MR-2 PC55MR-3$156.4712V 55A Alternator YM119626-77210 YM119626-77220 for Komatsu 3D88E-7 4D88-6 4D88E-7 Engine PC30MR-3 PC35MR-3 PC50MR-2Komatsu12V 55A Alternator YM119626-77210 YM119626-77220 for Komatsu 3D88E-7 4D88-6 4D88E-7 Engine PC30MR-3 PC35MR-3 PC50MR-2$139.0012V Blower Motor AN51500-10710 AN5150010870 for Komatsu Excavator PC27MR-2 PC35MR-2 Loader WA50-6Komatsu12V Blower Motor AN51500-10710 AN5150010870 for Komatsu Excavator PC27MR-2 PC35MR-2 Loader WA50-6$97.00Con Rod Bearing YM129150-23601 YM129150-23611 For Komatsu PC45MR-3 PC55MR-3 PC58UU-3 Engine 4TNV88 4D88KomatsuCon Rod Bearing YM129150-23601 YM129150-23611 For Komatsu PC45MR-3 PC55MR-3 PC58UU-3 Engine 4TNV88 4D88$106.61Coupling Assy 20T-01-81100 and 20T-01-31110 for Komatsu PC30R-8 PC35R-8 PC40R-8 PC45R-8 ExcavatorKomatsuCoupling Assy 20T-01-81100 and 20T-01-31110 for Komatsu PC30R-8 PC35R-8 PC40R-8 PC45R-8 Excavator$465.58For Komatsu D61PX-23 CD110R-2 PW98MR-8 D61EX-15 Hydraulic Filter 21W-60-41121KomatsuFor Komatsu D61PX-23 CD110R-2 PW98MR-8 D61EX-15 Hydraulic Filter 21W-60-41121$38.00For Komatsu Excavator PC40MR-2 PC45MR-3 PC50MR-2 PC55MR-3 PC60-7 Hydraulic Filter 21W-60-41121KomatsuFor Komatsu Excavator PC40MR-2 PC45MR-3 PC50MR-2 PC55MR-3 PC60-7 Hydraulic Filter 21W-60-41121$38.00For Komatsu Excavator PC70-8 PC78MR-6 PC78US-6 PC78US-8 PC78UU-6 PC78UU-8 PC88MR-8 Hydraulic Filter 21W-60-41121KomatsuFor Komatsu Excavator PC70-8 PC78MR-6 PC78US-6 PC78US-8 PC78UU-6 PC78UU-8 PC88MR-8 Hydraulic Filter 21W-60-41121$38.00Fuel Injection Pump 729642-51330 for Komatsu Engine 4D88 4D88E 4D88-5 Excavator PC50MR-2 PC40MR2KomatsuFuel Injection Pump 729642-51330 for Komatsu Engine 4D88 4D88E 4D88-5 Excavator PC50MR-2 PC40MR2$1,751.35Hydraulic Main Pump 708-1S-11212 for Komatsu PC50MR-2 PC35MR-2 PC45R-8 PC45-8 PC40 PC40MR-2 PC27R-8 ExcavatorKomatsuHydraulic Main Pump 708-1S-11212 for Komatsu PC50MR-2 PC35MR-2 PC45R-8 PC45-8 PC40 PC40MR-2 PC27R-8 Excavator$5,376.14Hydraulic Pump Coupling Element 20T-01-31110 For Komatsu Excavator PC40-1 PC40MR-1 PC45-1 PC50MR-2 PC58SF-1Bm020c-1,Hydraulic Pump Coupling Element 20T-01-31110 For Komatsu Excavator PC40-1 PC40MR-1 PC45-1 PC50MR-2 PC58SF-1$139.88Main Bearing YM129001-02931 YM129150-02871 For Komatsu Excavator PC40MR-2 PC50MR-2 PC45R-8 Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88E 4D88E-6KomatsuMain Bearing YM129001-02931 YM129150-02871 For Komatsu Excavator PC40MR-2 PC50MR-2 PC45R-8 Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88E 4D88E-6$115.57Mounting Rubber Cushion 20S-01-71331 for Komatsu CD30R-1 PC40MR-1 PC45MR-1 PC50MR-2 PC55MR-3 PC58UU-3 SK714-5 WA100-5 WA200-5KomatsuMounting Rubber Cushion 20S-01-71331 for Komatsu CD30R-1 PC40MR-1 PC45MR-1 PC50MR-2 PC55MR-3 PC58UU-3 SK714-5 WA100-5 WA200-5$188.06Muffler Silencer YM129642-13510 For Komatsu Excavator PC40MR-2 PC50MR-2 PC45MR-3 PC55MR-3 Engine 4D88EKomatsuMuffler Silencer YM129642-13510 For Komatsu Excavator PC40MR-2 PC50MR-2 PC45MR-3 PC55MR-3 Engine 4D88E$408.75Shaft FUMHSH-2B-4954 for Komatsu Excavator PC40MR-2 PC45MR-3 PC50MR-2 PC55MR-3 PC57-7KomatsuShaft FUMHSH-2B-4954 for Komatsu Excavator PC40MR-2 PC45MR-3 PC50MR-2 PC55MR-3 PC57-7$126.00Swivel Joint Ass 703-06-22210 for Komatsu Excavator PC35 PC38 PC40 PC45 PC50 PC56 PC58 OrignalKomatsuSwivel Joint Ass 703-06-22210 for Komatsu Excavator PC35 PC38 PC40 PC45 PC50 PC56 PC58 Orignal$1,410.95Tension Cylinder 22M-30-21220 for Komatsu PC40MR-2 PC45MR-3 PC50MR-2 PC55MR-3 PC57-7 PC58UU-3KomatsuTension Cylinder 22M-30-21220 for Komatsu PC40MR-2 PC45MR-3 PC50MR-2 PC55MR-3 PC57-7 PC58UU-3$305.00Track Roller for Komatsu Mini Excavator PC50MR2KomatsuTrack Roller for Komatsu Mini Excavator PC50MR2$164.00Track Roller for Komatsu Mini Excavator PC50MR2KomatsuTrack Roller for Komatsu Mini Excavator PC50MR2$163.00

Part Numbers and Cross References

708-3S-11220708-3S-008727083S00522708-3S-00462708-3S-00521708-3S-004607083S00870PC40MR-28001-UPPC40MR-2-ACPC50MR-25001-UPYM129601-598104D88-64D88E-5X-AB4D88E-5X-AC4D88E-5X-BB4D88E-5X-BC4D88E-6PC45MR-3PC45MR-5M0PC45R-8PC55MR-3YM129601-59820YM129601-59830YM119626-77210YM119626-77220PC26MR-3PC30MR-3PC30MR-5PC35MR-3PC35MR-5SK1020-5NASK1026-5AN51500-10710AN515001087PC30MR-2PC35MR-2129150-23601129150-23611PC50MR-2-AC4TNV884D88E20T-01-8110020T-01-311103F3004053PC38UU-3PC35R-8PC35MRX-1APC35MR-1PC45MRX-1PC40R-8D61EX-15E0-BWD61EX-23D61EX-23M0D61EXI-23D61PX-15D61PX-15E0-BWD61PX-23PC45MR-5729642-51330YM729642-513304D88-534D88E-5X-AC708-1S-11212PC45-8PC27R-8PC40-1PC40MR-1PC45-1PC58SF-1BM020C-1CD30R-1PC40-7PC40-6PC40-5PC40-2YM12900102931YM1291500287120S-01-71331PC40MRX-1PC45MR-1YM129642-13510129642-13510PC55MR-5M0WYYM129642-13510FUMHSH-2B-4954PC57-7703-06-22210PC58UU-322M-30-21220PC55MR-5

Applications and Fitment Summary

  • KOMATSU · PC40MR-2 S/N 8001-UP
  • KOMATSU · PC40MR-2 S/N 8001-UP (For Australia)
  • KOMATSU · PC40MR-2 S/N 8001-UP (For North America)
  • KOMATSU · PC40MR-2 S/N 8001-UP (Oversea Spec.)
  • KOMATSU · PC40MR-2-AC S/N 8001-UP
  • KOMATSU · PC50MR-2 S/N 5001-UP
  • KOMATSU · PC50MR-2 S/N 5001-UP (For Australia)
  • KOMATSU · PC50MR-2 S/N 5001-UP (For EU)
  • KOMATSU · PC50MR-2 S/N 5001-UP (For High Altitude)
  • KOMATSU · PC50MR-2 S/N 5001-UP (For North America)
  • KOMATSU · PC50MR-2 S/N 5001-UP (Oversea Spec.)
  • KOMATSU · PC50MR-2 S/N F00103 AND UPPC50MR-2-AC S/N 5001-UP
  • Komatsu · s: PC40MR-2 S/N 8001-UP PC40MR-2 S/N 8001-UP (For Australia) PC40MR-2 S/N 8001-UP (For North America) PC40MR-2 S/N 8001-UP (Oversea Spec.) PC40MR-2-AC S/N 8001-UP PC50MR-2 S/N 5001-UP PC50MR-2 S/N 5001-UP (For Australia) PC50MR-2 S/N 5001-UP (For EU) PC50MR-2 S/N 5001-UP (For High Altitude) PC50MR-2 S/N 5001-UP (For North America) PC50MR-2 S/N 5001-UP (Oversea Spec.) PC50MR-2 S/N F00103 AND UP PC50MR-2-AC S/N 5001-UP
  • Part Number
  • Komatsu · s: for Komatsu
  • Komatsu · s: Komatsu Excavcator
  • Komatsu · s: Fit For Komatsu Excavator: PC27MR-2, PC30MR-2, PC35MR-2, PC40MR-2, PC40MR-2-AC, PC50MR-2, PC50MR-2-AC Fit For Komatsu Wheel Loader: WA50-6
  • Komatsu PC45MR-3 PC55MR-3 PC58UU-3 Engine 4TNV88 4D88 Con Rod Bearing YM129150-23601 YM129150-23611
  • Model: Komatsu Excavator PC40MR-2 PC50MR-2 PC45R-8 PC40MR-2-AC PC50MR-2-AC Engine: Komatsu Excavator PC40MR-2 PC50MR-2 PC45R-8 Yanmar Engine 4TNV88 Includes: Con Rod Bearing 4 Pairs 1 Set Details: KOMATSU Engine Models: 4D88-6 4D88E-5X-AB 4D88E-5X-BB 4D88E-5X-AB 4D88E 4D88E-5X-AB 4D88E-5X-BC 4D88E-5X-AC 4D88E-5X-AB 4D88E-5X-AC 4D88E-6 YANMAR Engine Models: 4TNV88-DSA 4TNV88-GGEP 4TNV88-GYM 4TNV88-NBK 4TNV88-DSAP 4TNV88-GKM 4TNV88-LU2 4TNV88-XMS 4TNV88-XWL
  • Komatsu · s: Fit for Komatsu Excavator: PC38UU-3, PC35R-8, PC35MRX-1A, PC35MR-1, PC50MR-2, PC50MR-2-AC, PC45MRX-1, PC45R-8, PC40R-8, PC45MR-1, PC40MR-2, PC40MRX-1, PC40MR-2-AC, PC40MR-1, PC58UU-3, PC58SF-1, PC30R-8, PC35MR-2, PC57-7 Fit for Komatsu Skid Steer Loader:SK820-5, SK818-5, SK815-5E0, SK815-5, SK815-5 TURBO, SK714-5, SK820-5E0 Fit for Komatsu Wheel Loader:WA50-6
  • Komatsu · s: Fit For Komatsu Crawler Carrier:CD110R-2 Fit For Komatsu Crawler Tractor:D61EX-15, D61EX-15E0-BW, D61EX-23, D61EX-23M0, D61EXI-23, D61PX-15, D61PX-15E0-BW, D61PX-23, D61PXI-23 Fit For Komatsu Grader:GD755-3, GH320-3 Fit For Komatsu Excavator:PC40MR-2, PC40MR-2-AC, PC45MR-3, PC45MR-5, PC50MR-2, PC50MR-2-AC, PC55MR-3, PC55MR-5, PC57-7, PC60-7, PC70-8, PC78MR-6, PC78US-6, PC78US-8, PC78UU-6, PC78UU-8, PC88MR-8, PW98MR-8
  • BM020C-1, CD30R-1, PC40-7, PC40-6, PC40-5, PC40-2, PC38UU-3, PC40-3, PC40-1, PC38UUM-2, PC35R-8, PC38UU-2, PC38UU-1, PC35MRX-1A, PC35MR-1, PC30-7, PC30-6, PC30-5, PC30-3, PC30-1, PC25-1, PC25R-1, 3D95S-W-1E, 3D95S-W-1D, GC50-1, PC50MR-2, PC50MR-2-AC, PC45MRX-1, PC45R-8, PC40R-8, PC40T-7, PC45-1, PC45MR-1, PC40R-7, PC40MR-2, PC40MRX-1, PC40MR-2-AC, PC40MR-1, PC58UU-3, PC50UUM-2, PC58SF-1, PC50UG-2, PC50UU-2, PC50UD-2, 3D95S-W-1C, PC30R-8, PC30R-7, PC20-3, PW30T-1, PW30-1, WA40-3-CN, WA40-3, WA40-3-CB, WA30-5, WA30-5-X, WA30-5-CN, WA30-5-CB, WA20-2, WA50-3, WA50-3-X, WA50-3-CN, WA50-3-CB, WA40-3-X, SK820-5, SK818-5, SK815-5E0, PC35MR-2, WA50-6, SK815-5, SK815-5 TURBO, SK714-5, PC57-7, SK820-5E0 See Details: PC40-1 S/N 3501-UP EXCAVATORS PC40-2 S/N 4501-UP EXCAVATORS PC40-3 S/N 6001-UP EXCAVATORS PC40-5 S/N 8501-UP EXCAVATORS PC40-6 S/N 10001-UP EXCAVATORS PC40-7 S/N 18001-UP EXCAVATORS PC40MR-1 S/N 1001-UP EXCAVATORS PC40MRX-1 S/N 1001-UP (For EU) EXCAVATORS PC40MR-2 S/N 8001-UP EXCAVATORS PC40MR-2 S/N 8001-UP (For Australia) EXCAVATORS PC40MR-2-AC S/N 8001-UP EXCAVATORS PC40MR-2 S/N 8001-UP (For North America) EXCAVATORS PC40MR-2 S/N 8001-UP (Oversea Spec.) EXCAVATORS PC40MRX-1 S/N 1001-UP (For North America) EXCAVATORS PC40R-7 S/N 18001-UP EXCAVATORS PC40R-8 S/N 30001-UP EXCAVATORS PC40T-7 S/N 18001-UP EXCAVATORS PC45-1 S/N 1001-UP EXCAVATORS PC45MR-1 S/N 1001-UP EXCAVATORS PC45MRX-1 S/N 1001-UP (For EU) EXCAVATORS PC45MRX-1 S/N 1001-UP (For North America) EXCAVATORS PC45R-8 S/N 5001-UP EXCAVATORS PC50MR-2 S/N 5001-UP (For North America) EXCAVATORS PC50MR-2 S/N 5001-UP EXCAVATORS PC50MR-2 S/N 5001-UP (For Australia) EXCAVATORS PC50MR-2-AC S/N 5001-UP EXCAVATORS PC50MR-2 S/N 5001-UP (For EU) EXCAVATORS PC50MR-2 S/N 5001-UP (Oversea Spec.) EXCAVATORS PC50MR-2 S/N 5001-UP (For High Altitude) EXCAVATORS PC50UD-2 S/N 8001-UP EXCAVATORS PC50UG-2 S/N 8001-UP PC50UU-2 S/N 10835-UP (For EU) EXCAVATORS PC50UU-2 S/N 8001-UP EXCAVATORS PC50UUM-2 S/N 1001-UP EXCAVATORS PC58SF-1 S/N 1001-UP EXCAVATORS PC58UU-3 S/N 20001-UP (For North America) EXCAVATORS PC58UU-3 S/N 20001-UP EXCAVATORS
  • Komatsu Excavator PC40MR-2 PC50MR-2 PC45R-8 Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88E 4D88E-6 Main Bearing YM129001-02931 YM129150-02871
  • Model: Komatsu Excavator PC40MR-2 PC50MR-2 PC45R-8 PC40MR-2-AC, PC50MR-2-AC Engine: Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88E 4D88E-6 Including: Main Bearing Set 5 Pairs With Thrust Plate Details: KOMATSU Engine Models: 4D88-6 4D88E-5X-AB 4D88E-5X-BB 4D88E-5X-AB 4D88E 4D88E-5X-AB 4D88E-5X-BC 4D88E-5X-AC 4D88E-5X-AB 4D88E-5X-AC 4D88E-6 YANMAR Engine Models: 4TNV88-DSA 4TNV88-GGEP 4TNV88-GYM 4TNV88-NBK 4TNV88-DSAP 4TNV88-GKM 4TNV88-LU2 4TNV88-XMS 4TNV88-XWL

Frequently Asked Questions

What parts replace OEM number PC50MR-2?

This page lists 22 replacement listings indexed under PC50MR-2. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for PC50MR-2?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if PC50MR-2 is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment & quote details

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