# Cloyes S797 Single Row Crankshaft Sprocket for 1989-2002 Buick Roadmaster

### Specifications

Adjustable: No

Chain Row Quantity: 1

Color: Gray

Inside Diameter: 1.25"

Keyway Notch: Yes

Material: Metal

Meets or Exceeds Original Equipment Manufacture Specifications: Yes

Mount Hole Diameter: 1.25"

Mount Hole Quantity: 1

Original Equipment Replacement: Yes

Outside Diameter: 2.83"

Thickness: 0.52"

Tooth Quantity: 18

Tooth Width: 0.41"

Universal or Specific Fit: Specific

### Features

-   Made with precision and quality in mind
-   Designed to meet your specific needs
-   Manufactured to meet or exceed strict quality requirements
-   Designed to deliver trouble-free, consistent performance

### Product Details

Single Row Crankshaft Sprocket (S797) by Cloyes®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.

Brand: Cloyes

Part Number: S797

UPC: 750385105752

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1991-1996

Buick

Roadmaster

1990-1992

Cadillac

Brougham

1999-2000

Cadillac

Escalade

1993-1996

Cadillac

Fleetwood

1992-1997

Chevy

Camaro

1989-1996

Chevy

Caprice

1996-2000

Chevy

CK Pickup

1992-1996

Chevy

Corvette

1996-2002

Chevy

Express

1994-1996

Chevy

Impala

1996-1999

Chevy

P-Series

1996-1999

Chevy

Suburban

1996-2000

Chevy

Tahoe

1996-2000

GMC

CK Pickup

1997-1999

GMC

P-Series

1996-2002

GMC

Savana

1996-1999

GMC

Suburban

1996-1999

GMC

Yukon

2000

GMC

Yukon Denali

1992-1997

Pontiac

Firebird

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is S797.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Single Row Crankshaft Sprocket for Buick Roadmaster
-   S797 fitment
-   Cloyes Single Row Crankshaft Sprocket
-   1991 Buick Roadmaster Single Row Crankshaft Sprocket

## Details

- **Price:** 30.11 CAD
- **Vendor:** Cloyes
- **Type:** Single Row Crankshaft Sprocket
- **Tags:** 1989-1996 Chevy Caprice, 1990-1992 Cadillac Brougham, 1991-1996 Buick Roadmaster, 1992-1996 Chevy Corvette, 1992-1997 Chevy Camaro, 1992-1997 Pontiac Firebird, 1993-1996 Cadillac Fleetwood, 1994-1996 Chevy Impala, 1996-1999 Chevy P-Series, 1996-1999 Chevy Suburban, 1996-1999 GMC Suburban, 1996-1999 GMC Yukon, 1996-2000 Chevy CK Pickup, 1996-2000 Chevy Tahoe, 1996-2000 GMC CK Pickup, 1996-2002 Chevy Express, 1996-2002 GMC Savana, 1997-1999 GMC P-Series, 1999-2000 Cadillac Escalade, 2000 GMC Yukon Denali, Automotive, Cloyes, S797, Single Row Crankshaft Sprocket

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 30.11 CAD | In stock |

## Images

- Cloyes S797 Single Row Crankshaft Sprocket for 1989-2002 Buick Roadmaster

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/cloyes-s797-single-row-crankshaft-sprocket)
> Updated: 2026-08-17