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(888) 312-8812 Login SignupACDELCO 38143 Automatic Belt Tensioner and Pulley Assembly
$18649
Limited availability at this price!
In Stock
Get it by Wednesday, Feb 4
ACDELCO 38143 Part Description
ACDELCO 38143 Specifications
Product Attributes
| Pulley Center Bore Diameter (in) | 0.669in |
| Mount Hole Quantity | 1 |
| Pulley Width | 1.417 |
| Pulley Outside Diameter (in) | 3.5in |
| Pulley Center Bore Diameter (mm) | 17.00mm |
| Pulley Width (mm) | 36.00mm |
| Measurements | 90 mm x 17 mm x 36 |
| Color | Aluminum w/ Black Pulley |
| Belt Type | Serpentine |
| Material | Thermoplastic |
| Product Description | ACDelco Gold (Professional) 90 Degree Molded Accessory Drive Belt Tensioner Assemblies are the high quality alternative to Original Equipment (OE) parts. These 90 degree molded belt tensioner assemblies are very important in optimal operation of the accessory belt drive system. The tensioner maintains the correct amount of tension on the belt throughout operation. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Features & Benefits - Bullet 1 | Designed to keep drive belt at proper tension |
| Features & Benefits - Bullet 2 | Some ACDelco Gold parts may have formerly appeared as ACDelco Professional |
| Features & Benefits - Bullet 3 | Premium aftermarket replacement part |
| Features & Benefits - Bullet 4 | Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models |
| Signs of Wear & Troubleshooting - Section 1 - Header | Signs of wear for a 90 degree molded accessory drive belt tensioner assembly include but are not limited to: |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Tensioner pulley worn or cracked |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Drive belt squeals |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Tensioner misalignment |
| Good Maintenance Practices - Section 1 - Bullet 1 | Before purchasing and installing a 90 degree molded accessory drive belt tensioner assembly, make sure it is the correct fit for your vehicle |
| Good Maintenance Practices - Section 1 - Bullet 2 | Be sure to have replacement tensioner properly aligned to the other drive component pulleys |
| Good Maintenance Practices - Section 1 - Bullet 3 | Regularly check drive belt tension |
| Good Maintenance Practices - Section 1 - Bullet 4 | Regularly inspect the 90 degree molded accessory drive belt tensioner assemblies for signs of damage or wear, and replace them if signs of damage are found |
| FAQ - Question 1 | Should the Vehicle Owner’s manual or an expert technician be consulted before making any repairs or adjustments? |
| FAQ - Answer 1 | Yes, always consult the Vehicle Owner’s manual or an expert technician before making any repairs or adjustments. |
| FAQ - Question 2 | Can a drive belt be too tight? |
| FAQ - Answer 2 | Yes, if too tight damage to other drive components may occur. |
| FAQ - Question 3 | Can I just replace the tensioner pulley if needed? |
| FAQ - Answer 3 | It is best to replace the tensioner assembly if a problem occurs. |
Additional Information
| Warranty Special | Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details|Limited Lifetime Warranty as long as the original purchaser still owns the vehicle (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 8708998180 |
| Country of Origin 2 | MX |
| Country of Origin (Primary) | US |
| Warranty Special UOM | TX |
| UPC | 00021625433615 |
ACDELCO 38143 Cross References
ACDELCO 38143 Fits Vehicles
- GMC V3500 (1988)
- GMC R3500 (1988)
- GMC R2500 (1988)
- GMC R2500 Suburban (1988-1991)
- GMC G3500 (1988-1991)
- GMC K3500 (1988-1993)
- GMC K2500 Suburban (1992-1993)
- GMC K2500 (1991-1993)
- GMC C3500HD (1991-1993)
- GMC C3500 (1988-1993)
- GMC C2500 Suburban (1992-1993)
- GMC C2500 (1991-1993)
- Chevrolet V30 (1988)
- Chevrolet V20 Suburban (1988)
- Chevrolet R30 (1988)
- Chevrolet R20 Suburban (1988)
- Chevrolet R20 (1988)
- Chevrolet V3500 (1990)
- Chevrolet V2500 Suburban (1990)
- Chevrolet R3500 (1990)
- Chevrolet R2500 Suburban (1989-1991)
- Chevrolet G30 (1988-1991)
- Chevrolet K3500 (1988-1993)
- Chevrolet K2500 Suburban (1992-1993)
- Chevrolet K2500 (1991-1993)
- Chevrolet C3500HD (1991-1993)
- Chevrolet C3500 (1988-1993)
- Chevrolet C2500 Suburban (1992-1993)
- Chevrolet C2500 (1991-1993)
- Chevrolet C1500 (1990-1993)
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ACDELCO 38143 Manufacturer Information
A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.
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