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Melling BT5259 Stock Replacement Timing Belt Idler Pulley - Tensioner

(Toyota Tundra 2000-09, 4Runner 2003-09, Sequoia 2001-09, Land Cruiser 1998-2007; Chevrolet Camaro 1993-97; Lexus LS430 2001-06, LS400 1990-2000 + 7 more models)

Part of: Melling Stock Replacement Timing Belt Idler Tensioners

Other options in this family: Melling BT5244 Melling BT128 Melling BT216 Melling BT5243

Manufacturer

Picture for manufacturer Melling

Part Number

BT5259
6 reviews
Sale Price

$25.53

1 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Melling BT5259 is a stock replacement belt idler tensioner designed to restore proper timing belt tension and operation in your engine. Engineered to meet or exceed OEM specifications, this tensioner ensures reliable performance and precise belt alignment.

Key Features:

  • Direct OEM replacement for reliable fitment and performance
  • Reduces belt noise and vibration during operation
  • Compensates for slack in worn or stretched timing belts
  • Extends timing belt service life through proper tension maintenance
  • Manufactured to meet or exceed original equipment standards
  • Sold as individual component for targeted repairs

Melling tensioners are precision-engineered to maintain optimal belt tension throughout the service interval, helping prevent premature belt wear and ensuring proper synchronization of engine timing components. Regular replacement of the tensioner during timing belt service is recommended to maintain system integrity and prevent potential engine damage.

Products specifications

Fits

Toyota Tundra 2000-09, 4Runner 2003-09, Sequoia 2001-09, Land Cruiser 1998-2007; Chevrolet Camaro 1993-97; Lexus LS430 2001-06, LS400 1990-2000, SC430 2002-10, GX470 2003-09, SC400 1992-2000, LX470 1998-2007, GS430 2001-07 + 2 more models

Flanged End

Yes

Material

Steel

Width

1.4755

Width

37.47

Outside Diameter

2.6005

Contact Surface Material

Steel

Outside Diameter

66.04

inside Diameter

0.4724

inside Diameter

12.00

inside Diameter

0.472

Outside Diameter

2.600

Width

1.476

Easy order process. So far so good!

Love how fast and easy it was to find the parts I was looking for.

Easy enough to find my product.

Very easy site to use...lots of inventory in stock...helpful staff! Would definitely do business again! By the way, lowest price anywhere!

Easy navigation and checkout.

Great prices and fast shipping.

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