YNF16845 5632697 6689611 Belt Pulley Excavator Belt Tensioner Pulley Assembly

Heavy-duty belt tensioner pulley ensuring stable belt tension and reliable engine accessory drive performance.

Compatible with OEM 5632697 / 6689611
Designed for excavator engine belt drive systems
Maintains proper belt tension and alignment
Reduces belt slippage and abnormal wear
High-strength metal pulley with wear resistance
Precision bearing for smooth and quiet rotation
Reliable performance under continuous heavy-duty operation
Ideal for engine maintenance and aftermarket replacement

Get A Free Quote

Products Categories

Excavator Coupling

Excavator Rubber Parts

Hydraulic Seal Kit

Excavator Electric Parts

Diesel Engine

Engine Parts

Hydraulic Pump Assembly

Excavator Swing Motor

Excavator Final Drive Travel Motor

Hydraulic Parts

Filters

Excavator Undercarriage Parts

Case Excavator Parts

Caterpillar Excavator Parts

Cummins Engine Parts

Doosan Excavator Parts

Daewoo Excavator Parts

Hitachi Excavator Parts

Hyundai Excavator Parts

Isuzu Engine Parts

JCB Excavator Parts

KATO Excavator Parts

Kobelco Excavator Parts

Komatsu Excavator Parts

Kubota Excavator Parts

Sumitomo Excavator Parts

Volvo Excavator Parts

Yanmar Excavator Parts

Excavator Bearings

Excavator Pin Bushings

Get A Free Quote

5632697 Belt Pulley Description

The YNF16845 Belt Pulley, replacing OEM 5632697 and 6689611, is a critical component of the engine belt tensioning system used in excavators and construction machinery. This belt tensioner pulley is designed to maintain correct belt tension, ensuring stable power transmission to engine accessories such as the alternator, water pump, and cooling fan.

Manufactured with a high-strength metal pulley body and precision-installed bearing, the pulley delivers smooth rotation, low noise, and excellent resistance to wear. Its robust structure allows it to operate reliably under high engine load, vibration, and continuous working conditions common in heavy construction environments.

Widely used in engine maintenance and overhaul, the YNF16845 belt tensioner pulley helps extend belt service life, reduce unexpected downtime, and protect engine accessory components by maintaining consistent belt performance.

5632697 Belt Pulley Technical Specifications

Parameter	Details
YNF Part Number	YNF16845
OEM Reference	5632697 / 6689611
Product Name	Belt Pulley / Belt Tensioner Pulley
Product Type	Pulley Assembly
Application	Engine belt tensioning system
Material	High-strength metal
Bearing Type	Sealed precision bearing
Function	Belt tension control & smooth power transmission
Condition	New
Brand	YNF
Origin	China
MOQ	1 Piece
Shipping Method	Air / Sea / Express
Payment Terms	T/T, PayPal, Western Union

Belt Tensioner Pulley Applications

Application Area	Description
Excavator Engine System	Maintains stable belt tension for engine accessories
Construction Machinery	Ensures reliable belt-driven component operation
Engine Cooling & Charging	Supports alternator, fan, and water pump drive
Equipment Repair Workshops	Common replacement part during engine maintenance
Aftermarket Parts Supply	Suitable for global distributors and dealers

Belt Tensioner Pulley Detail Display

FAQs

Related Products:

Excavator Engine Belts
Belt Tensioner Assemblies
Engine Water Pump
Alternator & Fan Drive Components
Excavator Engine Spare Parts

FAQs:

Q: What is the function of this belt pulley?
A: It maintains correct belt tension and alignment in engine accessory drive systems.
Q: Can it replace OEM 5632697 and 6689611?
A: Yes, it is a direct replacement for both OEM numbers.
Q: Is this suitable for heavy-duty operation?
A: Yes, designed for continuous operation in construction machinery.
Q: What is the MOQ?
A: 1 piece.

Get Quote for Belt Tensioner Pulley

The YNF16845 5632697 6689611 Belt Pulley is engineered to provide stable belt tension and smooth operation in excavator engine systems. With durable construction, precision bearing, and OEM-standard fitment, it helps reduce belt wear and ensures reliable accessory drive performance. YNF Machinery offers consistent quality, competitive pricing, and worldwide delivery. Contact us now for your best quotation.

Get A Free Quote Now

YNF16675 4N-6373 Fan V-Belt Engine Cooling Fan Drive Belt

YNF17823 25-104001 JCB Coil 12V Solenoid Coil for JCB Machinery

YNF17746 600-815-9150 4063712 Stop Solenoid Diesel Engine Shutoff Solenoid

YNF17745 5I7518 5I-7518 Stop Solenoid 24V Diesel Engine Shutoff Solenoid

YNF17744 5295567 4942879 Stop Solenoid 24V Diesel Engine Shutoff Solenoid

YNF17719 25.1831.45 Fuel Pump 24V D1LC D3LC Diesel Fuel Pump

YNF17717 TM52601 Solenoid Valve 24V Hydraulic Control Solenoid Valve

YNF17715 4303624 Valve Assembly Caterpillar 307 Solenoid Valve

YNF17710 E311982 High Pressure Sensor 400Bar Liugong Hydraulic Pressure Sensor 4

YNF12979G 6741-81-9220 Oil Level Sensor PC200-7 PC200-8 Engine Oil Pan Sensor

442 Bobcat excavator parts made easy to buy

442 Bobcat excavator parts are easy to buy with trusted suppliers, part number tips, and fast shipping for quick repairs and reliable machine performance.

Learn More >>

Aftermarket Parts for a 430 Bobcat Excavator—What Should You Pick?

Choose the best aftermarket parts for a 430 Bobcat excavator by checking fit, quality, warranty, and supplier reliability for lasting performance.

Learn More >>

7 Essential Tips for Keeping Your Bobcat 334 Mini Excavator Running Smoothly

Maintain your Bobcat 334 with genuine 334 bobcat mini excavator parts and regular checks to prevent breakdowns and extend machine life in 2025.

Learn More >>

331 Bobcat mini excavator parts made easy to pick

Easily pick the right 331 Bobcat mini excavator parts by matching serial and part numbers, checking compatibility, and choosing trusted suppliers.

Learn More >>

331 Bobcat Mini Excavator Parts Manual Essentials

The 331 Bobcat mini excavator parts manual offers detailed diagrams, part numbers, and maintenance tips to ensure proper care, repairs, and part replacements.

Learn More >>

5 Tips for Selecting Bobcat Excavator 331 Parts

Learn how to choose the best Bobcat Excavator 331 parts with these 5 tips. Ensure compatibility, quality, and cost-effectiveness for optimal performance.

Learn More >>

YNF16845 5632697 6689611 Belt Pulley Excavator Belt Tensioner Pulley Assembly

5632697 Belt Pulley Description

5632697 Belt Pulley Technical Specifications

Belt Tensioner Pulley Applications

Belt Tensioner Pulley Detail Display

Get Quote for Belt Tensioner Pulley

Related Products

Related News

Get A Free Quote Now !