Komatsu crankshaft YM129902-21000 YM12990221000 4D94LE crankshaft 4D98E crankshaft 4D94LE-2Z-BB crankshaft 4D98E-1A-TR crankshaft Komatsu engine crankshaft
- Item No.001
- Part Number
- Machine Model 4D94LE
- Condition: Aftermarket New
- Type: crankshaft
Description
Komatsu Engine Crankshaft YM129902-21000
Enhance the performance and reliability of your Komatsu engine with our precision-engineered crankshaft, designed for models 4D94LE and 4D98E. This aftermarket new component is manufactured to meet or exceed original specifications, ensuring a perfect fit and long-lasting durability.
Product Overview
Our Komatsu crankshaft (Part Number: YM129902-21000) is a critical engine component that converts linear piston motion into rotational power. Built for heavy-duty applications, it delivers exceptional strength and stability, making it an ideal replacement for worn or damaged crankshafts.
Key Features
- Precision Engineering: Manufactured with high-grade alloy steel for superior strength and resistance to wear.
- Exact Fit: Designed to match original dimensions and tolerances for seamless installation.
- Durable Construction: Heat-treated and surface-hardened to withstand extreme operating conditions.
- Balanced Performance: Dynamically balanced to reduce vibration and ensure smooth engine operation.
- Versatile Compatibility: Suitable for Komatsu 4D94LE, 4D98E, 4D94LE-2Z-BB, and 4D98E-1A-TR engine models.
Technical Specifications
- Part Number: YM129902-21000 / YM12990221000
- Machine Model: 4D94LE, 4D98E, 4D94LE-2Z-BB, 4D98E-1A-TR
- Condition: Aftermarket New
- Type: Crankshaft
Why Choose Our Crankshaft?
At Hangzhou XC Machinery Co., Ltd., we prioritize quality and reliability. Our crankshafts undergo rigorous testing to ensure they meet international standards. Whether you are repairing a single engine or maintaining a fleet, our product offers an excellent balance of performance and value.
Applications
This crankshaft is specifically designed for Komatsu engines used in construction equipment, generators, and industrial machinery. It is a direct replacement for the original part, ensuring minimal downtime and easy installation.
Ordering Information
For inquiries or to place an order, please contact our sales team. We are committed to providing prompt responses and reliable shipping worldwide.
What is Komatsu crankshaft YM129902-21000 YM12990221000 4D94LE crankshaft 4D98E crankshaft 4D94LE-2Z-BB crankshaft 4D98E-1A-TR crankshaft Komatsu engine crankshaft?
This Komatsu crankshaft (Part Number: YM129902-21000 / YM12990221000) is an aftermarket new component designed for Komatsu 4D94LE and 4D98E engine models, including 4D94LE-2Z-BB and 4D98E-1A-TR. It converts linear piston motion into rotational power, ensuring reliable engine operation. Manufactured with high-grade alloy steel and precision engineering, it offers a durable, exact-fit replacement for worn or damaged crankshafts.
Applications
- Replacement for Komatsu 4D94LE and 4D98E engines in construction equipment
- Suitable for Komatsu generators and industrial machinery
- Direct replacement for original crankshafts in Komatsu engine rebuilds
- Used in heavy-duty applications requiring reliable power transmission
- Compatible with Komatsu 4D94LE-2Z-BB and 4D98E-1A-TR engine variants
FAQ
What engine models is this crankshaft compatible with?
This crankshaft is designed for Komatsu 4D94LE, 4D98E, 4D94LE-2Z-BB, and 4D98E-1A-TR engine models.
Is this crankshaft an original OEM part?
No, it is an aftermarket new part, manufactured to meet or exceed original specifications.
What is the part number for this crankshaft?
The part number is YM129902-21000, also listed as YM12990221000.
What material is the crankshaft made of?
It is made of high-grade alloy steel, heat-treated and surface-hardened for durability.
Can this crankshaft be used in generator applications?
Yes, it is suitable for Komatsu engines used in generators and industrial machinery.
