V Belt YM129211-42290 for Komatsu 3D78AE-3A 3D84E-3D 3D84E-5X-AB Engine WA30-5 WA40-3 WA50-3 Wheel Loader
Part Number:
129211-42290, 12921142290, YM-129211-42290, YM129211-42290, YM12921142290
Applications:
3D78AE-3A S/N 00715-UP
3D84E-3D S/N 3845-UP
3D84E-5X-AB S/N 00101-UP
WA30-5 S/N 15001-25999 (For North America)
WA30-5 S/N 26001-UP (For North America)
WA30-5 S/N 26001-UP (Overseas Version)
WA40-3 S/N 19001-UP (Overseas Version)
WA50-3 S/N 20001-22999 (For North America / S3D84E (Emission) Eng. Installed)
WA50-3 S/N 23001-UP (For North America)
Specification:
13*1015LA flat belt
Inner circumference: 960mm
Outer circumference: 1015mm
Thickness: 8.5mm
Width: 13mm
| GTIN, UPC, EAN, JAN or ISBN | 985811892658 |
|---|---|
| Feature | The V Belt YM129211-42290 is a high-quality replacement part designed specifically for the Komatsu 3D78AE-3A, 3D84E-3D, and 3D84E-5X-AB engines used in the WA30-5, WA40-3, and WA50-3 wheel loaders. With a part number of 129211-42290, this belt is also known as YM-129211-42290, YM129211-42290, and YM12921142290. This V belt is an essential component in ensuring the proper function and performance of your Komatsu engine. It is designed to transmit power from the engine's crankshaft to various engine accessories, including the alternator, water pump, and air compressor. With its precise specifications and durable construction, the YM129211-42290 V belt provides reliable power transmission and ensures optimal engine performance. The YM129211-42290 V belt has a flat belt design with a length of 960mm and an outer circumference of 1015mm. It has a thickness of 8.5mm and a width of 13mm. These specifications make it suitable for the specific applications mentioned, including the WA30-5, WA40-3, and WA50-3 models. Whether you are in need of a replacement V belt for regular maintenance or in the unfortunate event of a breakdown, the YM129211-42290 is a reliable and cost-effective option. It is manufactured with precision and strict quality control processes to ensure its performance and durability. Additionally, this V belt is designed to meet or exceed the original equipment manufacturer (OEM) standards, providing you with peace of mind and confidence in its performance. Not only does the YM129211-42290 V belt offer high performance and durability, but it is also easy to install. With its accurate dimensions and design, it fits perfectly onto the engine, saving you time and effort during installation. In conclusion, the YM129211-42290 V belt is the ideal choice for replacing a worn-out or damaged belt on your Komatsu 3D78AE-3A, 3D84E-3D, or 3D84E-5X-AB engine used in the WA30-5, WA40-3, and WA50-3 wheel loaders. Its precise specifications, reliable performance, and ease of installation make it a top-quality product that ensures optimal engine function. Upgrade your engine's performance with the YM129211-42290 V belt today. |
| Compatible Model Brand | HUPARTS for komatsu |
| Replacement Part Number | 129211-42290, 12921142290, YM-129211-42290, YM129211-42290, YM12921142290 |
| Model Number | WA30-5, WA40-3, WA50-3 |
| Engine Number | 3D78AE-3A, 3D84E-3D, 3D84E-5X-AB |
| Compatible Engine Brand | HUPARTS FOR komatsu |
| Brand | HUPARTS |
Please confirm the correct part number or share detailed specifications before placing an order. This helps ensure full compatibility with your vehicle or machine.
Order Preparation: After payment is confirmed, we need about 2 working days to coordinate production with the factory and make sure your package is well protected before it leaves our warehouse.
Shipping Time: Most orders arrive in 4–8 working days. Occasionally, holidays or heavy freight periods may cause a 1–2 day delay depending on the courier — we want to be upfront about this so you know what to expect.
Taxes & Customs: For the USA and Canada, the price already includes tax and full customs clearance — delivery is straight to your door. For other countries, delivery is also door-to-door, but local taxes (if charged) are not included.
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