Drive Belt Tensioner & Idler Pulley Kit 11720-JA10B Fit Nissan Altima Maxima Murano 3.5L 2007-2014
About the item
This durable drive belt tensioner and idler pulley kit is designed for Nissan 3.5L V6 engines, resolving common issues like belt slippage, abnormal noise and loose transmission belt caused by aging parts. This precision-machined belt tensioner kit adopts premium aluminum and iron materials, delivering stable tensioning performance and long service life for daily vehicle operation.
Features
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Premium Dual Material Construction: Made of high-strength aluminum and iron alloy, the belt tensioner and pulley set features excellent hardness, wear resistance and heat resistance, resisting deformation and abrasion during long-term engine operation.
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Stable Belt Tension Control: Optimized internal structural design provides consistent belt tension, effectively prevents drive belt slipping, jumping and excessive vibration, ensures smooth engine transmission operation.
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Eliminate Abnormal Operating Noise: Precision polished pulley surface and accurate rotating angle reduce belt friction and jitter, solves harsh squeaking and rattling noises from aging transmission components.
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Full Vehicle Compatibility: Matches mainstream part numbers including 11720-JA10B, 11925-JA100 and 11955-JA10C, perfectly fits Nissan Altima, Maxima, Murano 3.5L V6 models from 2007 to 2014.
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Complete All-in-One Kit: Comes with 1 tensioner, 2 pulleys and 1 drive belt, fully meets full-set replacement needs, no extra accessories required, simplifies repair and replacement work.
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Precision Size Matching: Strictly manufactured according to standard component dimensions, accurate mounting position and hole spacing, supports direct bolt-on installation without modification or cutting.
【Specification】
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Item
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Specification
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Product Name
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Drive Belt Tensioner & Idler Pulley Kit
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Core Reference Numbers
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11720-JA10B, 11925-JA100, 11925-JA11A, 11955-JA10C, 39120, 5135746AA
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Applicable Vehicles
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Nissan Altima/Maxima/Murano 3.5L V6 (2007-2014)
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Main Material
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High-strength Aluminum + Iron
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Color
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Silver + Black
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Belt Size
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7PK1701, 84*2.5*0.4cm
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Tensioner Size
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10.5*11.3*10.1cm
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Black Pulley Size
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7.5*7.5*3.4cm (Screw: 4.1cm length, 1cm thread diameter)
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Silver Pulley Size
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7.45*7.45*3.5cm (Screw: 10cm length, 1cm thread diameter)
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Package List
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1*Belt Tensioner, 2*Pulleys, 1*Drive Belt
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【Application Scenarios】
This belt tensioner pulley kit is suitable for routine vehicle maintenance and aging parts replacement. It effectively fixes belt slipping, noisy operation and unstable power transmission issues for Nissan 3.5L V6 models, ideal for daily driving maintenance, regular vehicle overhaul and faulty transmission component replacement.