N844LT/404D-22T Engine Part 115256990 Crankshaft Suitable for Engine OEM Replacement
The 115256990 crankshaft is suitable for Shibaura N844LT four-cylinder diesel engines. It connects the piston and connecting rod, converting reciprocating motion into stable power output, and is a key component of the engine's operation and transmission system. It is suitable for engine overhauls, crankshaft wear repairs, and complete engine rebuilds, and is commonly found in agricultural machinery, engineering equipment, and industrial power equipment repair and replacement needs.
N844LT Engine Crankshaft Specifications
| Product Name |
N844LT Engine Crankshaft |
| Engine Type |
4-cylinder turbocharged diesel engine |
| Part Number |
115256990 |
| Minimum Order Quantity |
1 piece |
| Payment Method |
Western Union, T/T |
| Shipping Method |
UPS/DHL/EMS/TNT/FedEx |
Replacement Part Numbers: U15256990, P115256990, SBA115256990
Applicable Engine Models
Shibaura Engines: N844, N844L, N844L-C, N844LT-C
Perkins Engines: 404A-22, 404D-22, 404D-22T, 404D-22TA 404F-22, 404F-22T, 422GM
Features and Advantages
High-strength forged material design for enhanced fatigue resistance
Precision-machined journals for improved bearing fit stability
Optimized balance performance to reduce engine vibration and noise
Suitable for engine overhaul and refurbishment projects
N844LT Engine Crankshaft Journal Details 115256990
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 Engine Oil Cooler 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: Can you provide cross-reference information for OEM part numbers?
A4: Yes, we support original part interchange. Please provide the original part number, and we will verify the replacement part accordingly.
Q5: What should I do if there is a problem with the product?
A5: Our products undergo professional testing and are of very stable quality. If you do find any problems, please contact us. We have a professional after-sales team to help you solve the problem.
Q6: What are the common causes of N844LT crankshaft damage?
A6: Common causes of N844LT crankshaft damage include: insufficient oil pressure, oil contamination or poor lubrication, engine overheating, and prolonged high-load operation. These conditions can lead to bearing burn-out, journal wear, and even crankshaft damage. When replacing the crankshaft, it is recommended to simultaneously check the oil pump, lubrication system, and cooling system to reduce the risk of secondary failures.
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.
