SKU: 29031994502

For Komatsu Crawler Tractor D21A-7T-M D21P-7T-M Yanmar Engine 4TNE98 Komatsu Engine 4D98E Piston Ring 4 Units 1 Set

Sale price$2078.10 Regular price$2309.00
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

For Komatsu Crawler Tractor D21A-7T-M D21P-7T-M Yanmar Engine 4TNE98 Komatsu Engine 4D98E Piston Ring 4 Units 1 SetApplication: For Model: Komatsu Crawler Tractor D21A 7T M D21P 7T MEngine: Yanmar Engine 4TNE98 Komatsu Engine 4D98E Yanmar Engine Models: 4TNE98 AC4TNE98 ACG244TNE98 AD4TNE98 ADS4TNE98 AG4TNE98 AMM4TNE98 FB4TNE98 SA4TNE98 G1A4TNE98 HYS4TNE98 KM4TNE98 NSR4TNE98 TB4TNE98 TBZ4TNE98 TBL4TNE98 TBW4TNE98 TBA4TNE98 WI Komatsu Engine Models: 4D98E 1A TR4D98E 1C4D98E 1FB4D98 Notice: One Model needs 4 Units Content: Piston Ring*4 Units

Application:

For Model:Komatsu Crawler Tractor D21A-7T-M D21P-7T-MEngine:Yanmar Engine 4TNE98 Komatsu Engine 4D98E

Yanmar Engine Models:4TNE98-AC4TNE98-ACG244TNE98-AD4TNE98-ADS4TNE98-AG4TNE98-AMM4TNE98-FB4TNE98-SA4TNE98-G1A4TNE98-HYS4TNE98-KM4TNE98-NSR4TNE98-TB4TNE98-TBZ4TNE98-TBL4TNE98-TBW4TNE98-TBA4TNE98-WI Komatsu Engine Models:4D98E-1A-TR4D98E-1C4D98E-1FB4D98

Notice:

One Model needs 4 Units

Content:

Piston Ring*4 Units

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 29031994502

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4.3 ★★★★★
Based on 132 reviews
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Product Reviews
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Verified Purchase
Mark B.
Omaha, US
★★★★★ 4
Got what I paid for.
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
I dropped my drill with the bit installed. It broke quite easily. It was a relatively inexpensive so I can't complain. A higher quality harder metal would have earned 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2025
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Great product
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These bits are great. We use them every day e when patching or plugging tires. Having multiple sizes helps us match the bit to the patch we use.
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Reviewed in the United States on April 17, 2026
M
Verified Purchase
Monty W. Parks
Lake Worth, US
★★★★★ 5
Easy on the hands
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These make it much easier to ream tires that have been punctured. It takes the stress off of your hands, forearms and elbows especially when you’re plugging higher ply tires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
M
Verified Purchase
Manny
Dallas, US
★★★★★ 5
Handy Tool for Frequent Flat Tire Repairs
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Good quality and easy to use. As someone involved in emergency services, we deal with flat tires often, and this tool has been really helpful. The bits are sharp, durable, and make the repair process quicker and cleaner. Great to keep on hand for regular use or in a roadside kit.
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Reviewed in the United States on August 14, 2025
J
Verified Purchase
Jeremiah
Cuba, US
★★★★★ 5
Tire repair done right
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Works well, for my high volume automotive repair store.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025

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