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Drive Belt Tensioner Assembly with Bearing OE 16620-51011 for Lexus LX450 & Toyota Land Cruiser

Name: Drive Belt Tensioner Assembly with Bearing OE 16620-51011 for Lexus LX450 &amp; Toyota Land Cruiser
SKU: C1688-902123798780
Availability: InStock

$56.25

Shop the 16620-51011 Drive Belt Tensioner for Lexus LX450 and Toyota Land Cruiser. Made of premium bearing steel for durability and smooth engine performance.

10 in stock

Full description

SKU: C1688-902123798780 Category: Belt Tensioner Tags: 16620-51011, drive belt tensioner, engine bearing accessories, lexus lx450 tensioner, serpentine belt tensioner, toyota land cruiser pulley

Description

Key Selling Points

Perfect Fitment Guarantee: Specifically engineered as a direct replacement for Lexus LX450 and Toyota Land Cruiser models, matching OE part number 16620-51011 for a seamless fit.
Premium Bearing Steel Construction: Manufactured from high-grade bearing steel to ensure superior durability, heat resistance, and long-term reliability under extreme engine conditions.
Engine Noise Reduction: Precision-engineered internal bearings reduce friction and vibration, effectively eliminating belt squealing and ensuring smooth, quiet engine operation.
Maintain Optimal Tension: Provides consistent tension to the serpentine belt, preventing slippage and protecting against premature wear of the alternator and water pump.
Factory Direct Quality: Rigorously tested to meet or exceed OEM standards, offering professional-grade performance and a cost-effective solution for your vehicle's maintenance.

Technical Specifications

Part Number	16620-51011
Material	High-Grade Bearing Steel
Inner Diameter	50mm
Outer Diameter	80mm
Application	V-Belt Tensioner / Serpentine Belt Tensioner

FAQ Q&A

Q: Which specific vehicle models is this tensioner compatible with?

A: This tensioner is designed for the Lexus LX450 and Toyota Land Cruiser (specifically matching OE 16620-51011). It is commonly used on the 4.5L 1FZ-FE engines, but please check your VIN or current part number to confirm.

Q: Does this unit include the pulley and the bearing already assembled?

A: Yes, this is a complete tensioner assembly including the precision bearing, pulley, and housing, allowing for a straightforward bolt-on replacement.

Q: What are the signs that I need to replace my belt tensioner?

A: Common symptoms include unusual squeaking or grinding noises from the front of the engine, visible belt wear or fraying, and loss of tension causing the AC or alternator to malfunction.