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Gates 39157 DriveAlign Automatic Belt Tensioner

(2006-2012 Volvo C70; 2007-2013 Volvo C30; 2004-2006, 2008-2012 Volvo S40; 2009-2011 Volvo V50)

Part of: Gates DriveAlign Automatic Belt Tensioner

Other options in this family: Gates T2H38134 Gates 39371 Gates 38276 Gates 278-200-05-70 Gates T39194

Manufacturer

Picture for manufacturer Gates

Part Number

39157
22 reviews
Sale Price

$127.52

In Stock (5)

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Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The Gates 39157 DriveAlign Automatic Belt Tensioner is engineered to maintain optimal belt tension throughout the life of your serpentine belt system. This precision-manufactured tensioner automatically adjusts to compensate for belt stretch and wear, ensuring consistent performance and reducing the risk of belt slippage or premature failure.

Key Features:

  • Automatic tensioning system maintains proper belt tension without manual adjustment
  • DriveAlign technology helps reduce belt misalignment and premature wear
  • Heavy-duty spring mechanism provides consistent tension force over extended service life
  • Durable construction with high-quality bearings for smooth operation
  • Direct-fit replacement for specified OE applications
  • Designed to meet or exceed OEM specifications for reliable performance

Gates automatic belt tensioners are manufactured to strict quality standards and tested to ensure proper fit and function. Regular inspection and replacement of belt tensioners is essential for maintaining accessory drive system integrity and preventing unexpected breakdowns.

Products specifications

Fits

2006-2012 Volvo C70; 2007-2013 Volvo C30; 2004-2006, 2008-2012 Volvo S40; 2009-2011 Volvo V50

Contents

Tensioner Assy.

Outside Diameter (mm)

70

WIDTH (MM)

20.5

Bearing Bore Inside Diameter 1 (mm)

17

Contact Surface

Smooth/Backside

Import or Domestic

Import

Instruction Sheet Number

98-0017 (General Instructions)

Number of Pulleys

1

OE Comparison Rating

OE Exact (OEX)

Pulley 1 Flanged

No

Awesome

Thanks for the amazing service! Repeat customer here!

Great prices at unbeatable prices! I'm a happy customer so far.

Quick easy transaction.

Great!

Found the items needed with ease in the website and delivery was shorter than expected.

Very good

aa+=

Its great

good

Great so far

Had the outer CV Joint I needed for the cheapest price on the web. Shipped in two days and got emailed with tracking info. Easy buying experience!

good

Fast and easy

Quick and easy. Price was great also

Quick and easy. Website was easy to navigate via cell phone and checkout was fast and painless. Took over a day to get a shipping notification though. Would have been nice to had it for the weekend

Fast. i forgot i ordered it so it was a surprise driver-side window I needed!

I have had good experiences so far with Autoplicity.

PARTS WERE CHEAPER THAN MOST

easy to use website

Best price shipped on my product period. MBRP light bar for my Wrangler JK. Product shipped day after order was placed and arrived 2 business days later. Product was as advertised. Best price, fast service= return customer. Thanks

Good service, fast shipping, excellent prices

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