Your Professional Tensioners, Idlers & Drive Pulleys Supplier
Ningbo Saikan Auto Spare Parts Co., Ltd. is located in Ningbo City, Zhejiang Province, which is home to one of the world's largest seaports.Our product range covers the engine system, chassis & suspension system, filters & maintenance parts, brake system, transmission & steering system, electrical & electronic system, cooling & AC system, body parts, and more.
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25281-04600 Auto Engine Timing Belt Tensioner Pulley For HYUNDAI ACCENT V Saloon And KI...Part No: 25281-04600Installation Position: FrontSize: OEM StandardBelt Type: V-RibbedTraveling Wheel Material: Steel
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MN149179 Auto Engine Timing Belt Tensioner Pulley For MITSUBISHI LANCER VII And OUTLAND...Part No: MN149179Installation Position: FrontSize: OEM StandardBelt Type: V-RibbedTraveling Wheel Material: Steel
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MK667237 Auto Engine Timing Belt Tensioner Pulley For MITSUBISHI Canter VII And FIAT DU...Part No: MK667237Installation Position: FrontSize: OEM StandardBelt Type: V-RibbedTraveling Wheel Material: Metal
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MD356509 Auto Engine Timing Idler Pulley For MITSUBISHI LANCER VII And SPACE STAR MPVPart No: MD356509Installation Position: FrontSize: OEM StandardBelt Type: V-RibbedTraveling Wheel Material: Metal
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04891595AE Auto Engine Timing Belt Tensioner Pulley For MITSUBISHI LANCER VIII And OUTL...Part No: 04891595AEInstallation Position: FrontSize: OEM StandardBelt Type: V-RibbedTraveling Wheel Material: Plastic
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88440-0K380 Auto Engine Timing Idler Pulley For TOYOTA REGIUS ACE Bus And HIACE IV BusPart No: 88440-0K380Installation Position: FrontSize: OEM StandardBelt Type: V-RibbedTraveling Wheel Material: Metal
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27415-0W131 Auto Engine Alternator Clutch Pulley For TOYOTA LAND CRUISER PRADO And LEXU...Part No: 27415-0W131Installation Position: engine sidedSize: OEM StandardBelt Type: V-RibbedTraveling Wheel Material: Steel
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27415-0W040 Auto Engine Alternator Clutch Pulley For TOYOTA PREVIA III And RAV 4 IIIPart No: 27415-0W040Installation Position: FrontSize: OEM StandardBelt Type: V-RibbedTraveling Wheel Material: Metal
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27415-0W021 Auto Engine Alternator Clutch Pulley For TOYOTA CAMRY Saloon And RAV 4 IVPart No: 27415-0W021Installation Position: engine sidedSize: OEM StandardBelt Type: V-RibbedTraveling Wheel Material: Steel
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25287-27060 Auto Engine Idler Pulley For HYUNDAI TUCSON And KIA SORENTO IIIPart No: 25287-27060Installation Position: FrontSize: OEM StandardBelt Type: V-RibbedTraveling Wheel Material: Metal
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25281-25000 Auto Engine Timing Belt Tensioner Pulley For HYUNDAI Ix35 And KIA SPORTAGE IIIPart No: 25281-25000Installation Position: FrontSize: OEM StandardBelt Type: V-RibbedTraveling Wheel Material: Metal
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25281-4A000 Auto Engine Timing Belt Tensioner Pulley For HYUNDAI H-1 Cargo And H-1 TravelPart No: 25281-4A000Installation Position: FrontSize: OEM StandardBelt Type: V-RibbedTraveling Wheel Material: Steel
Why Choose Us
R&D and QC Teams
As a foreign cooperative factory, strong technical research and development capabilities and quality inspection are our two core advantages.Studying the drawings carefully, and striving to minimize the tolerance of the products.
Feature Service: Customization
Get a project free consultation,Design and development assistance follow-up service .our experienced team guys can assist your customized project from structural design with right materials grade, manufacturing process & product packaging at a cost-effective strategy that suit your particular needs.
Certification
ISO 9001:2008 certificates; Alibaba.com Assessed Supplier; IAF; ISO:14001:2004and other international quality system,metrology, design specifications certification. Insallation, Alteration,Repair&Maintenance License of Special Equipment People'Republic of China.
Foreign Trade Market
The main markets of the Company are China,Africa,South Asia and Middle east and South American countries, etc. The Company is trusted by customers very much due to good reputation and honesty.
Tensioners, Idlers & Drive Pulleys Specifications
Tensioners
|
Item |
Value |
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Type |
Tensioners |
|
OE NO. |
96966707 |
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Engine Code |
F16D3 |
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Size |
6.2 x 6.2 x 4.5 inches |
|
Warranty |
1 year |
|
Place of Origin |
China |
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Brand Name |
OEM |
|
Car Model |
AVEO |
|
Model Number |
96966707 |
|
Product Name |
Tensioner |
|
Application |
Engine Parts |
|
MOQ |
50 PCS |
|
Quality |
100% Tested |
|
Payment |
T/T. 30% Deposit.Western Union.paypal |
Idlers
|
Product Name |
Front Idler/Idler Assy |
|
Material: |
50Mn |
|
Color: |
Black or Yellow & Can be Customized |
|
Application: |
For Compact Excavator Undercarriage |
|
Technique |
Forging and Casting |
|
Type: |
Construction Machinery Parts |
|
Condition: |
100% new |
|
Advantage: |
Wear-resisting / long-lasting parts |
|
Load Pressure |
805 kgf |
|
Warranty |
1500 working hours. |
|
Dimention A |
295mm |
|
Dimention B |
32mm |
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Dimention C |
70mm |
Drive Pulleys
|
Item |
Drive Pulley |
|
Engine model |
For Cummins M11 QSM11 |
|
Weight (kg) |
3 |
|
Warranty |
6 Months |
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Place of origin |
Hubei, China |
|
Brand name |
OEM |
|
Size |
Standard Size |
|
Packing |
Neutral Package |
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Quality |
100% tested brand new |
|
MOQ |
1 PC |
|
Company Style |
Trading Company and Manufacturer |
|
Available |
Enough |
|
Delivery time |
3-7 Working Days |
|
Payment |
TT.paypal.Western Union.Trade Assurance |
|
Shipping |
Sea Land Air Express |
Tensioners
• Automatic Tension Adjustment: Eliminates manual maintenance, prevents belt slippage, and ensures the engine runs at peak efficiency.
• Vibration Damping Technology: Features a built-in damping mechanism that reduces belt noise and vibration, extending the life of other engine accessories.
• Heavy Duty Durability: Manufactured with high-strength bearings and heat-treated springs for superior resistance to wear and heat in harsh environments.
• Cost-Effective Reliability: Provides premium performance at a competitive wholesale price, ideal for distributors and large-scale fleet operators.


Idlers
• Improved Belt Performance: By ensuring correct tension and alignment, idler pulleys reduce belt slippage and prolong belt life.
• Noise and Vibration Reduction: Smooth operation leads to less system noise and reduced vibration.
• System Longevity: Reduces wear on drive components and allows for better load distribution.
• Versatility: Suitable for numerous applications across different industries.
Drive Pulleys
• Power Source Connection: Features a central bore and a keyway cutout or locking assembly designed to mount securely to the motor shaft without slipping.
• Diameter Ratios: The size of the drive pulley relative to the driven pulley dictates the system's speed and torque. A larger drive pulley increases output speed but reduces torque; a smaller drive pulley decreases speed while boosting torque.
• Durable Materials: Typically constructed from heavy-duty materials like cast iron, steel, or die-cast aluminum to withstand high continuous torque, tension, and frictional wear.
• Surface Modification (Lagging): In heavy-duty industrial applications (like conveyors), drive pulleys are often coated with rubber or ceramic lagging to increase friction, prevent belt slippage, and shed moisture or debris.
Applications
Tensioners
• Overhead power line stringing
Overhead power lines must be precisely tensioned; otherwise, sagging or breaking can cause operational failure. Tensioners maintain the correct pull on conductors while workers string them between poles or towers.
• Railway electrification
Rail projects rely on tensioners to keep overhead wires at required height. It is done by applying a specific force on the wires through tensioners. This consistency is important for modern systems like metro and high-speed trains, where even minor changes can impact performance and safety.
• Underground cable installation
Similar to overhead stringing, underground cable installations also require the cables to be tensioned for safety and proper operation. The tensioners are responsible for providing the right amount of tension.
• Telecom and fibre optic installations
Telecom and fibre optic cables are delicate and have a higher chance of damage under stress. Even a slight shift in stretch from the optimum range can cause microbends or snapping in the cable, resulting in signal loss.
Idlers
• Conveyor Systems: Industrial belts utilize carrying idlers to support heavy loads, return idlers to guide the empty belt, and impact idlers to absorb shocks at loading zones.
• Automotive Engines: The Serpentine Belt System features idler pulleys to route the belt around various engine accessories and maintain necessary tension.
• Automotive Steering: An idler arm connects the steering linkage to the frame, supporting the track rod and maintaining proper wheel alignment and toe angle.
• Gear Trains: Idler gears are inserted between driving and driven gears to reverse the rotation direction or bridge physical distances between shafts without changing the gear ratio.
Drive Pulleys
• Conveyor Systems: Drive pulleys power conveyor belts, moving materials efficiently across production lines in factories, packaging, and logistics.
• Automotive Systems: Used in engines and auxiliary systems, drive pulleys transmit power to alternators, water pumps, and other accessories.
• Agricultural Machinery: Equipment such as harvesters and tractors relies on belt-driven pulleys to operate cutting mechanisms, conveyors, and other implements.
• Industrial Equipment: Machines like compressors, fans, and pumps frequently employ drive pulleys for reliable power transmission.

Shipping
• We adopt special firm export package which is anti-collision, anti-deformation, moisture proof and waterproof.
• Each fan is packed in single cardboard box , and 6 pieces per master canton.
• The outside carton is reinforced with straps which can ensure the safety of products during transportation.
• We can make the shipment within 5 days after payment made
• We can ship by air, by sea and by express. and we can ship by EMS, DHL, TNT and UPS.
• We can ship by clients' appointed shipping company.
FAQ
As one of the most professional tensioners, idlers & drive pulleys manufacturers and suppliers in China, we're featured by quality products and good service. Please feel fee to wholesale high-grade tensioners, idlers & drive pulleys in stock here from our factory. Thank you for your interest in our products.








