SKU: 91593342649

Crankshaft YM129902-21000 for Yanmar Engine 4TNV98 Hitachi Komatsu Excavator

$212.73 $236.37
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

Crankshaft YM129902-21000 for Yanmar Engine 4TNV98 Hitachi Komatsu ExcavatorPart Number: YM129902 21000, YM12990221000, Y129902 21000, Y12990221000,129902 21000,12990221000 Yanmar Engine Models: 4TNV98 GECS, 4TNV98 GGB1B, 4TNV98 NSA2, 4TNV98 GGE, 4TNV98 GGEH, 4TNV98 GGEHC, 4TNV98 GGEP, 4TNV98 GGK, 4TNV98 GGKM, 4TNV98 GPGE, 4TNV98 NKTC, 4TNV98 NSAP, 4TNV98 NWI, 4TNV98 NXG, 4TNV98 SBK, 4TNV98 SCKS, 4TNV98 SDF, 4TNV98 SSA, 4TNV98 SSU, 4TNV98 STB1, 4TNV98 VDB24, 4TNV98 VHYB, 4TNV98 VNS, 4TNV98 VTBZ2, 4TNV98 VTBZ, 4TNV98 XTBW,

Part Number:

YM129902-21000, YM12990221000, Y129902-21000, Y12990221000,129902-21000,12990221000
Yanmar Engine Models:4TNV98-GECS, 4TNV98-GGB1B, 4TNV98-NSA2, 4TNV98-GGE, 4TNV98-GGEH, 4TNV98-GGEHC, 4TNV98-GGEP, 4TNV98-GGK, 4TNV98-GGKM, 4TNV98-GPGE, 4TNV98-NKTC, 4TNV98-NSAP, 4TNV98-NWI, 4TNV98-NXG, 4TNV98-SBK, 4TNV98-SCKS, 4TNV98-SDF, 4TNV98-SSA, 4TNV98-SSU, 4TNV98-STB1, 4TNV98-VDB24, 4TNV98-VHYB, 4TNV98-VNS, 4TNV98-VTBZ2, 4TNV98-VTBZ, 4TNV98-XTBW, 4TNV98-YTB, 4TNV98-VTBZC, 4TNV98-VTBZC1, 4TNV98-WTB, 4TNV98-X2FB, 4TNV98-XDB, 4TNV98-XKMR, 4TNV98-YTBL, 4TNV98-YTBL1, 4TNV98-YTBL2

Application:

DITCH WITCH: DX55 Directional Boring System, DX55W Directional Boring System
DOOSAN Lif Truck: D20S-5, D30S-5
DOOSAN Crawler Excavator: DX55, DX55W, DX60R, DX80R
GENMAC Model:
ALPHA G30YO*
STRONG G30YS*
HITACHI Excavator: ZX60USB-3, ZX60USB-3F, ZX60USBNA-3, ZX65USB-3F, ZX60USB-3, ZX60USB-3F, ZX60USBNA-3, ZX65USB-3F
KOMATSU Midi Excavator: PC75R-2, PC75R-2HD
KOMATSU Mobile Excavator:PW75R-2
KOMATSU Wheel Loader: WA90-3, WA95-3
KOMATSU Backhoe: WB70A-1
RCG POWER: R-YM25, R-YM30, R-YM33
TAKEUCHI:TL130

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: 91593342649

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4.9 ★★★★★
Based on 8 reviews
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Product Reviews
Y
Verified Purchase
yanwu zhang
Waukegan, US
★★★★★ 5
Very sturdy
Color: Black, Color: Black
Good comfort level ✔ The seat cushion is soft but doesn't sag, and the armrests also provide some cushioning. Easy to clean ✔ The leather surface can be easily wiped clean with a damp cloth, making it ideal for use on tables with drinks or snacks. Simple installation, clear instructions "The cushions on the chair back and armrests are soft enough, not too hard. It offers good value for money; the price is reasonable, but the seating comfort is better than I expected. "Suitable for daily office work or study." The seat cushion is very comfortable, and the back support is excellent. Adjustable height, smooth The chair is sturdy No shaking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
P
Verified Purchase
Philip Tam
Carnegie, US
★★★★★ 5
Comfortable chair
Color: Black, Color: Black
I wanted an all black out chair to match my cabinets and this chair fits my needs. It was easy to install took me about 20mins or so. Quality is great, the base is made out of metal hence very solid, it came with the polyurethane wheels, rolling on the hardwood floor is very smooth. Seat and arm rest have thick foam paddings makes it very comfortable to seat on and lean back. Adjustable recline tension and height adjustment. Great chair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
E
Verified Purchase
ElyGar
Birmingham, US
★★★★★ 5
GOOD
Color: Black
The chair was more comfortable than I expected for the price. The back support feels good and the seat does not feel hard after working for several hours. I liked that the wheels roll smoothly and the assembly was pretty simple. The design also makes the office look more modern. So far it feels stable and durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
J
Verified Purchase
jerry
Draper, US
★★★★★ 4
Back is a little low
Color: Black, Color: Black
Comfort is good went together with no problems
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
K
Verified Purchase
kelvin7799
New York, US
★★★★★ 5
Sitting on a very comfortable leather chair
Color: Black, Color: Black
I have been using this chair for a few days. First of all, the installation is very simple and convenient. You can learn it just by looking at the drawings. It takes about 20 minutes to install. The chair is very comfortable to sit on. Its support and comfort are beyond expectations. It can relieve the fatigue of the waist and you won't feel very tired when sitting. The leather material is also good. It can be rotated, moved up and down, and can be moved. The armrests can also be moved up and down. This price is worth it. Overall, I'm very satisfied and comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026

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