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Guangzhou Minshun Machinery Equipment Co., Ltd.

  • China,Guangzhou ,Guangdong
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China 4D94E Engine Parts 129900-022800 Crankshaft Bearing For Komatsu Excavator
China 4D94E Engine Parts 129900-022800 Crankshaft Bearing For Komatsu Excavator

  1. China 4D94E Engine Parts 129900-022800 Crankshaft Bearing For Komatsu Excavator
  2. China 4D94E Engine Parts 129900-022800 Crankshaft Bearing For Komatsu Excavator
  3. China 4D94E Engine Parts 129900-022800 Crankshaft Bearing For Komatsu Excavator
  4. China 4D94E Engine Parts 129900-022800 Crankshaft Bearing For Komatsu Excavator

4D94E Engine Parts 129900-022800 Crankshaft Bearing For Komatsu Excavator

  1. MOQ: 1unit
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms Western Union,T/T
Supply Ability Spot goods
Delivery Time 3 to 5 business days
Packaging Details Carton packaging
State Brand New
Type Engine Crankshaft Main Bearing
Shipping Method Air/Sea/UPS/DHL/EMS/FedEx
Model Number 129900-02800
Place of Origin China

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  1. Product Details
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Product Specification

Payment Terms Western Union,T/T Supply Ability Spot goods
Delivery Time 3 to 5 business days Packaging Details Carton packaging
State Brand New Type Engine Crankshaft Main Bearing
Shipping Method Air/Sea/UPS/DHL/EMS/FedEx Model Number 129900-02800
Place of Origin China
High Light Komatsu excavator crankshaft bearing129900-022800 engine bearing4D94E crankshaft bearing kit
4D94E Engine Parts 129900-022800 Crankshaft Bearing for Komatsu Excavator Crankshaft Kits
This 129900-02800 main bearing, specifically designed for the Komatsu 4D94E engine, is the core power source for Komatsu 6-ton to 8-ton excavators and is an ideal choice for construction machinery maintenance and engine overhaul.
4D94E Crankshaft Bearing Specifications
State Brand New
Product Name 4D94E Crankshaft Main Bearing
Type Engine Main Bearing
Part Number 129900-02800
Applicable Engines 4D94E/4TNE94
Material Steel backing + alloy layer
Size STD
Minimum Order Quantity 1 set
Payment Method Western Union, T/T
Shipping Method UPS/DHL/EMS/TNT/FedEx


Applications: Mini excavators, agricultural machinery, generator sets

Features and Advantages

Original Equipment Manufacturer: Strictly manufactured to original factory dimensions, ensuring precise crankshaft clearance.

High Durability: Steel backing + alloy layer design enhances fatigue resistance and wear resistance.

Efficient Lubrication: Optimized oil groove/hole structure improves lubrication stability.

Heavy-Duty Reliability: Suitable for long-term high-load conditions, reducing the risk of bearing failure.


Product Showcase

Standard Crankshaft Bearing 129900-022800 for Komatsu Excavators

Yanmar 4TNE94 Engine Main Bearing 129900-022800 Excavator Parts



Guangzhou Minshun Machinery Equipment Co., Ltd.

We specialize in the sales and service of diesel engine assemblies and construction machinery parts. Our product line covers engine assemblies, filtration systems, electronic control components, hardware accessories, wiring harnesses, and electrical accessories. Our service area includes Canada, the United States, the United Kingdom, Mexico, the Netherlands, Kazakhstan, Mongolia, Russia, Australia, Malaysia, Turkey, Indonesia, Singapore, Thailand, South America, South Africa, and other countries and regions.

Our Product Range
Engine Rebuild Kit Turbochargers Engine Diesel Pumps Engine Controllers (ECU)
Cylinder Blocks Cylinder Heads Water Pumps Injectors
Starter Motors Filters Other Engine Accessories Excavator Hydraulic Pumps
Swivel Components Distributor Valves Travel Motor Assemblies Chassis Components and Other Accessories


 

Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: Do you test all products before shipping?
A2: Yes, we conduct 100% testing before shipping.
Q3: Which engine models is this Crankshaft Main Bearing compatible with?
A3: This product is designed for specific diesel engine models. If you can provide the engine model or original part number, we can confirm compatibility before shipping to avoid incompatibility issues.
Q4: How to determine if a crankshaft bearing is damaged?
A4: Crankshaft bearing damage typically manifests as low oil pressure, knocking sounds, metal particles in the engine oil, or abnormal wear during operation.
Q5: How to determine the replacement size of an engine crankshaft bearing?
A5: Please provide the engine model or equipment details so we can accurately identify the correct bearing size. Alternatively, we recommend having a professional technician measure the dimensions to ensure proper fitment.
Why Choose Us?
• Over 20 years of focus on construction machinery – offering a full range of excavator assemblies and accessories.
• Get a Quote – Our professional team will provide you with a quote immediately upon receiving your requirements.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler,Agent

  • Year Established:

    2013-12-10

  • Total Annual:

    2000000-4000000

  • Employee Number:

    40~60

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Guangzhou Minshun Machinery Equipment Co., Ltd.
  • at 1026-1028, 10th Street, Zhuji (International) Machinery Parts City, Tianhe, Guangzhou, Guangdong Province, China
  • https://www.dieselenginespare.com/

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