For Komatsu Excavator PC40MR-2 PC50MR-2 PC45R-8 Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88E 4D88E-6 Main Bearing YM129001-02931 YM129150-02871
SKU: 19470117797

For Komatsu Excavator PC40MR-2 PC50MR-2 PC45R-8 Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88E 4D88E-6 Main Bearing YM129001-02931 YM129150-02871

Sale price$76.94 Regular price$85.49
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Shipping Estimate
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

For Komatsu Excavator PC40MR-2 PC50MR-2 PC45R-8 Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88E 4D88E-6 Main Bearing YM129001-02931 YM129150-02871Part Number: YM12900102931 YM12915002871 Application: For Model: Komatsu Excavator PC40MR 2 PC50MR 2 PC45R 8 PC40MR 2 AC,PC50MR 2 ACEngine: Yanmar Engine 4TNV88 Komatsu Engine 4D88 6 4D88E 4D88E 6 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

Part Number:

YM12900102931 YM12915002871

Application:

For Model:Komatsu Excavator PC40MR-2 PC50MR-2 PC45R-8 PC40MR-2-AC,PC50MR-2-ACEngine:Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88E 4D88E-6





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


Content:

Main Bearing Set 5 Pairs With Thrust Plate

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19470117797

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Ryan I
Louisville, US
★★★★★ 5
Fit Perfectly
Style: BE-776P 1-Pack
It's a cabin filter that fit perfectly in my car. Air moves through the filter like it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
J
Verified Purchase
jr2538
Waukegan, US
★★★★★ 5
Good for the price
Style: BE-664P 1-Pack
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
Y
Verified Purchase
Yasin E.
Port Orchard, US
★★★★★ 5
Fits and does the job.
Style: BE-177P 1-Pack
Fits and does the job. I feel the difference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
R
Verified Purchase
Random thoughts
Natrona Heights, US
★★★★★ 4
Tight
Style: BE-966P 1-Pack
It fits but its tight, the frame is stiffer than other brands and slightly larger so once its in im not sure how well its seated and is going to be a pain to remove next time
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Reviewed in the United States on April 13, 2026
U
Verified Purchase
uberburber
Lowell, US
★★★★★ 5
great filters
Style: BE-157P 1-Pack
does a great job at providing maximum airflow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026

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