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GM 12557682 Part Description
GM 12557682 Specifications
Product Attributes
| Pulley Center Bore Diameter (in) | 0.295in |
| Mount Hole Diameter (in) | 0.394in |
| Mount Hole Quantity | 1 |
| Pulley Width (in) | 1.094in |
| Pulley Outside Diameter (in) | 3in |
| Length | 3.5 IN |
| Pulley Center Bore Diameter (mm) | 7.5mm |
| Mount Hole Diameter (mm) | 10mm |
| Pulley Width (mm) | 27.8mm |
| Degree Range Of Adjustment (deg) | 54 deg |
| Length | 90 MM |
| Color | Black |
| Product Description | ACDelco GM Original Equipment Drive Belt Tensioner Assemblies are spring-loaded pulleys designed to draw tension on your vehicle's serpentine belt, and are GM-recommended replacements for your vehicle's original components. These original equipment drive belt tensioner assemblies have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Material | Steel |
| Good Maintenance Practices - Section 1 - Bullet 2 | Be sure to have the replacement tensioner properly aligned to the other drive component pulleys. |
| Good Maintenance Practices - Section 1 - Bullet 1 | Before purchasing and installing a drive belt tensioner assembly, make sure it is the correct size and fit for your vehicle. |
| FAQ - Question 1 | Can a drive belt be too tight? |
| Features & Benefits - Bullet 2 | GM-recommended replacement part for your GM vehicle's original factory component |
| Good Maintenance Practices - Section 1 - Bullet 3 | Have your vehicle inspected as soon as possible if the 'Service Engine Soon' light illuminates. |
| Good Maintenance Practices - Section 1 - Bullet 4 | Have your vehicle inspected immediately if the 'Service Engine Soon' light flashes rapidly, as this could indicate an engine misfire condition which may damage your engine and/or engine emission components. |
| Features & Benefits - Bullet 1 | Helps keep drive belt at correct tension to help maintain proper function |
| Features & Benefits - Bullet 4 | Manufactured to GM OE specification for fit, form, and function |
| Programming Required | No |
| Features & Benefits - Bullet 3 | Offering the quality, reliability, and durability of GM OE |
| Good Maintenance Practices - Section 1 - Bullet 5 | Regularly inspect assembly for signs of damage or wear, and replace them if signs of damage are found. |
| Belt Type | Serpentine |
| FAQ - Answer 1 | Yes. If the drive belt is too tight, damage to other drive components may occur. |
| Inside Diameter (mm) | Silver MM |
| Flanged | No |
| Mounting Hole Quantity | 1 |
| Housing Material | Aluminum |
| Mounting Hole Diameter | 10 MM |
| Mounting Hole Diameter | 0.39 IN |
| Pulley 1 Flanged | No |
| Mounting Bolt Included | No |
| Pulley Quantity | 1 |
| Contact Surface | Smooth/Backside |
Additional Information
| Warranty Special | 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|36 Months/60,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 8708998180 |
| Country of Origin (Primary) | CA |
| Warranty Special UOM | TX |
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