YNF17548 237-3786 turbocharger enhances CAT428 engine power and fuel efficiency with stable boost performance.
Direct replacement for Caterpillar 237-3786 turbocharger
Designed for CAT428 backhoe loader diesel engine
Precision-balanced turbine and compressor wheels for smooth boost
High-temperature alloy housing for durability under heavy load
Improves engine power, torque output, and fuel efficiency
The YNF17548 turbocharger (237-3786) is engineered to restore and enhance the performance of the CAT428 diesel engine, providing efficient boost pressure for improved combustion and power output. Using a precision-balanced turbine and compressor assembly, this turbo delivers smooth operation with minimal vibration, helping the engine reach optimal torque and fuel efficiency.
Built with high-temperature nickel alloy housings and reinforced bearings, the turbocharger withstands extreme exhaust temperatures and long operating hours typical of construction sites. It replaces the original 237-3786 unit directly, requiring no modifications during installation.
Professionally favored by equipment repair centers, contractors, and aftermarket parts distributors, the YNF17548 turbocharger offers OEM-level performance at a cost-effective price, ensuring reliable engine response and reduced downtime for CAT428 machines.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF17548 |
| OEM Number | 237-3786 |
| Applicable Machine | CAT428 Backhoe Loader |
| Product Type | Turbocharger / Turbo Assembly |
| Housing Material | High-temperature alloy steel |
| Internal Components | Reinforced bearings & precision turbine wheels |
| Function | Increases engine air intake & combustion efficiency |
| Resistance | Heat, pressure, wear, corrosion |
| Installation | Direct OEM replacement |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| Shipping | Sea, Air, Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application Area | Description |
|---|---|
| Diesel Engine Boost System | Provides increased intake pressure for CAT428 engines |
| Construction Machinery | Enhances performance under heavy-duty operation |
| Engine Overhaul & Rebuild | Replaces worn or damaged turbo units |
| Aftermarket Distribution | Suitable for turbocharger suppliers and wholesalers |
Related Products:
CAT428 Engine Parts
Turbocharger Repair Kits
Turbo Oil Feed Pipe
Diesel Engine Boost Components
FAQs：
Q: Is YNF17548 an OEM-equivalent turbocharger?
A: Yes, it replaces Caterpillar 237-3786 directly.
Q: Does the turbo improve machine power?
A: Yes, it increases air intake pressure, improving torque and acceleration.
Q: Does this turbocharger require calibration after installation?
A: Typically no, but checking fuel-air ratios is recommended.
The YNF17548 237-3786 turbocharger delivers powerful, stable boost performance for CAT428 engines. Built with precision-balanced internals and high-temperature housings, it ensures long-term reliability in challenging excavation and construction environments. YNF Machinery supports global distributors and repair shops with stable supply, competitive pricing, and dependable quality. Contact us today for your quotation.
