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DT-AUto parts

For 1991 GMC Syclone 4.3L Accessory Drive Belt Tensioner Assembly Gates 157FO45

Order Processing Time: 1 Days

Business Hours: 9 am to 5 p.m. EST, MON to FRI


IMPORTANT!!! To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim, and Engine in the eBay Compatibility Table. Check The Compatibility Notes. If you are not sure if this part will fit your car please contact us with your vehicle identification number (VIN) and we will be more than happy to help you to verify it. If required we will suggest an alternative item.

Part Number: 157FO45
Brand: Gates
Warranty: 1 Year
Pack Qty: 1
Condition: New
Application: GMC Syclone Accessory Drive Belt Tensioner Assembly
Fitment Notes: 4.3L; GAS;
Part Type: Accessory Drive Belt Tensioner Assembly
Product Description: DriveAlign Premium OE Automatic Belt Tensioner
Product Name: Belt Drive Tensioner
Description: DriveAlign Automatic Belt Drive Tensioner
Contents: Tensioner Assy.
Mounting Hole Quantity: 1
Belt Type: V-Ribbed
Width (mm): 30.5
Width (in): 1.2
Bearing Bore Inside Diameter 1 (mm): 17
Bearing Bore Inside Diameter 1 (in): 0.67
Outside Diameter (mm): 90
Outside Diameter (in): 3.54
Pulley 1 Flanged: No
Contact Surface: Smooth/Backside
Read Fitment Notes Below
DT Auto Parts
DT Auto Parts - 12 Months Manufacturer Warranty
DT Auto Parts - 30 Day Returns Policy

Best Price Guarantee

Our Best Price Guarantee is part of our commitment to always offer you the lowest possible price.

Item Description:
Accessory Drive Belt Tensioner Assembly;
DriveAlign Premium OE Automatic Belt Tensioner;
DriveAlign Automatic Belt Drive Tensioner;
Belt Drive Tensioner;


Application: 4.3L; GAS;

Gates is a global leader in Original Equipment system design and brings the same OE-quality, durability, fit and performance to our premium DriveAlign Automatic Belt Tensioners. We ensure every tensioner is manufactured to rigid tolerances and specifications that guarantee OE fit, form and function.

  • Comprehensive line includes parts to fit cars, vans, SUVs and light trucks, domestic and import (European and Asian)
  • Manufactured using the same or improved technology and quality materials as the Original Equipment Manufacturer (OEM) part, assuring a factory match
  • Patented labyrinth seal protects internal components to meet or exceed OE life expectancy requirements
  • Patented vibration-damping system absorbs extreme vibration to improve tensioner, as well as belt and accessory, life
  • Torsional round spring design provides reliability as well as consistent tension

YearMakeModelApplication
1991GMCSyclone4.3L GAS

We are a small family business of auto parts and auto parts accessories.

Our mission is to provide quality products, best customer care, and fast shipping.
Whether you are doing maintenance, a long-term automotive project, or just trying to get your vehicle running, count on DTautoparts to help you with your small or big project.
If you have questions about the product or your order please contact us via eBay Messages for assistance. Thank you.

Business Hours: 9 am to 5 p.m. EST, MON to FRI

Return shipping paid by:Seller
Item must be returned within: 30 days
Refund will be given as: MoneyBack
Returned parts will be inspected, and a refund given within 5 business days if the part is new, unopened, and uninstalled.

Best Price Guarantee

Our Best Price Guarantee is part of our commitment to always offer you the lowest possible price.

Item Description:
Accessory Drive Belt Tensioner Assembly;
DriveAlign Premium OE Automatic Belt Tensioner;
DriveAlign Automatic Belt Drive Tensioner;
Belt Drive Tensioner;


Application: 4.3L; GAS;

Gates is a global leader in Original Equipment system design and brings the same OE-quality, durability, fit and performance to our premium DriveAlign Automatic Belt Tensioners. We ensure every tensioner is manufactured to rigid tolerances and specifications that guarantee OE fit, form and function.

  • Comprehensive line includes parts to fit cars, vans, SUVs and light trucks, domestic and import (European and Asian)
  • Manufactured using the same or improved technology and quality materials as the Original Equipment Manufacturer (OEM) part, assuring a factory match
  • Patented labyrinth seal protects internal components to meet or exceed OE life expectancy requirements
  • Patented vibration-damping system absorbs extreme vibration to improve tensioner, as well as belt and accessory, life
  • Torsional round spring design provides reliability as well as consistent tension

YearMakeModelApplication
1991GMCSyclone4.3L GAS

We are a small family business of auto parts and auto parts accessories.

Our mission is to provide quality products, best customer care, and fast shipping.
Whether you are doing maintenance, a long-term automotive project, or just trying to get your vehicle running, count on DTautoparts to help you with your small or big project.


If you have questions about the product or your order please contact us via eBay Messages for assistance. Thank you.

Business Hours: 9 am to 5 p.m. EST, MON to FRI

Return shipping paid by:Seller
Item must be returned within: 30 days
Refund will be given as: MoneyBack
Returned parts will be inspected, and a refund given within 5 business days if the part is new, unopened, and uninstalled.