31170-51B-H02 Honda Genuine Tensioner Belt.1 and 48 similar items

– Product Details Product Overview The 31170-51B-H02 Honda Genuine Belt Tensioner is an OEM engine accessory component designed for vehicles manufactured by Honda Motor Co., Ltd. This tensioner is a critical part of the serpentine or accessory drive belt system, maintaining proper tension on the belt to drive engine accessories such as the alternator, power steering pump, air conditioning compressor, and water pump. Honda genuine belt tensioners are engineered to OEM specifications for spring tension, pulley alignment, and durability, ensuring consistent belt operation, reduced wear, and reliable performance over time. Using a genuine tensioner ensures smooth accessory drive operation and prevents premature belt or component failure. (hondapartsnow.com) Product Specifications Specification Details Part Number 31170-51B-H02 Product Name Tensioner Belt Title Format Honda Genuine Belt Tensioner Brand Honda Genuine OEM Manufacturer Honda Category Engine Components / Accessory Drive Component Type Belt Tensioner / Pulley Assembly Material High-strength steel with durable pulley surface Condition New Genuine OEM Part Function Maintains proper tension on the accessory drive belt Installation Position Engine – accessory belt system Technical Details Automatic Spring-Loaded Tensioner Maintains consistent belt tension automatically, compensating for belt stretch and wear. Durable Pulley Construction Pulley is designed to resist wear, corrosion, and heat, ensuring smooth belt operation. Precision OEM Fitment Manufactured to match Honda factory specifications for bolt patterns, pulley alignment, and spring tension. Reliable Performance Ensures efficient operation of engine accessories, reducing noise, slippage, and premature belt failure. Low Maintenance Design Engineered to operate reliably for long service intervals without adjustment. Detailed Function Benefits Primary Function: Maintains proper tension on the serpentine or accessory drive belt, allowing smooth and efficient operation of engine-driven components. Key Benefits • Consistent Belt Tension: Prevents slippage, squealing, and accessory performance issues. • OEM Reliability: Ensures correct alignment and operation with factory belt routing. • Durable Construction: High-strength materials resist wear, heat, and corrosion. • Quiet Operation: Reduces vibration and noise from the belt system. • Extended Component Life: Protects belts and accessory components from premature damage. Signs You May Need Replacement A belt tensioner may require replacement if: • Belt slippage, squealing, or chirping noises • Visible wear or damage on pulley or tensioner arm • Belt misalignment or vibration • Engine accessories not operating properly (AC, alternator, power steering) • Loss of spring tension or stuck pulley Replacing a worn tensioner restores smooth belt operation and accessory performance. Compatibility Vehicle Fitment Sheet The 31170-51B-H02 Honda Genuine Belt Tensioner is compatible with several Honda models: Make Model Engine Model Years Notes Honda Civic 1.8L / 2.0L Petrol ~2006–2015 Serpentine belt tensioner Honda CR-V 2.0L / 2.4L Petrol ~2007–2014 OEM accessory drive tensioner Honda Accord 2.4L Petrol ~2008–2015 Direct replacement tensioner Honda Jazz / Fit 1.5L Petrol ~2007–2014 Belt tensioner assembly ? Important Fitment Notes • Confirm compatibility using the vehicle VIN and Honda parts catalog. • Some variants may differ by engine type or production region. • Proper installation is crucial for belt alignment and accessory performance. (hondapartsnow.com) Installation Notes • Remove the old tensioner carefully to avoid damaging the belt. • Inspect accessory belts for wear; replace if needed. • Align tensioner according to OEM mounting points and torque specifications. • Confirm smooth rotation and proper tension after installation. • Test all engine accessories to verify proper belt operation. Professional installation is recommended for reliable operation and longevity of belt-driven components. Quality Reliability Honda genuine belt tensioners are manufactured under strict OEM standards to ensure durable, accurate, and reliable operation over the life of the vehicle. Why Choose Honda Genuine Belt Tensioner • Authentic OEM component for Honda vehicles. • Maintains proper accessory belt tension and alignment. • Durable construction resists wear, heat, and corrosion. • Ensures smooth, quiet operation of engine-driven accessories. • Direct replacement for hassle-free installation and OEM performance.