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Roadmax 6K1115AP Serpentine Belt
| Brand | Roadmax 6K1115AP |
|---|---|
| Material | Epdm |
| Top Width | .807 |
| Top Width | 20 |
| Cord Material | Polyester |
| Cross Section Designation | K |
| Effective Length | 111.29 |
| Effective Length | 2827 |
| Outside Circumference | 111.86 |
| Outside Circumference | 2841 |
| Type | Automotive v-ribbed belt (standard) |
| Rib Quantity | 6 |
| Product line | Automotive V-Ribbed Belt (Standard) |
| Fits | Buick, Chevrolet, GMC, and Oldsmobile · 10 vehicles |
EPDM construction. Resists wear for dependable accessory drive performance.
Polyester cord reinforcement. Adds strength and helps maintain belt stability.
Standard V-ribbed design. Delivers reliable power transfer in the accessory drive system.
Cross-references Bando 6PK2830, Continental 4061115 and Dayco 5061115 for the same application. See all 48.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Roadmax 6K1115AP Serpentine Belt Overview
The Roadmax 6K1115AP is an automotive V-ribbed belt built for drivers who want dependable replacement quality without stepping up to a premium belt line. Made with EPDM and polyester cord reinforcement, it is sized for applications that call for a 6-rib serpentine belt with an effective length of 111.29 inches.
Use this Roadmax serpentine belt when servicing accessory drive systems on select Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, GMC Sierra 2500 HD, GMC Sierra 3500, Buick Skylark, and Oldsmobile Cutlass Calais applications listed below.
Key Features
- Part number: 6K1115AP
- Automotive V-ribbed belt, standard construction
- EPDM belt material for modern accessory drive service
- Polyester cord material for reinforcement
- 6-rib design for multi-groove pulley systems
- Top width: 0.807 in. / 20 mm
- Effective length: 111.29 in. / 2827 mm
- Outside circumference: 111.86 in. / 2841 mm
Product Details
Roadmax positions the 6K1115AP as a budget-conscious replacement belt for drivers who need quality service parts for everyday repair work. The belt’s EPDM construction is suited to accessory drive systems, while the polyester cord helps maintain belt stability under normal operating conditions. This part cross-references Gates K061115 for the same application.
Compatible With 2001 Chevrolet Silverado 2500 HD, N/A; 2001 Chevrolet Silverado 3500, N/A; 2001 GMC Sierra 2500 HD, N/A; 2001 GMC Sierra 3500, N/A; 1989-1991 Buick Skylark, N/A; and 1989-1991 Oldsmobile Cutlass Calais, N/A, based on the fitment data provided for this part number 6K1115AP.
Common Replacement Reasons
- Squealing or chirping from the accessory drive belt area
- Cracking, glazing, or visible wear on the belt ribs
- Loss of belt tension or belt tracking concerns
- Charging, cooling, or accessory drive performance issues tied to belt wear
- Routine maintenance replacement on high-mileage vehicles
Installation Notes and Tips
Verify pulley alignment, belt routing, and tensioner condition before installing the new belt. Confirm the 6-rib profile, top width, and effective length match the original specification for your application. For fitment-based searches, this part is commonly referenced for 2001 Chevrolet Silverado 2500 HD and 2001 GMC Sierra 3500 service, as well as 1989-1991 Buick Skylark and 1989-1991 Oldsmobile Cutlass Calais vehicles equipped with the listed accessory drive setup.
Quality Assurance
Roadmax markets this belt as a standard replacement option for customers seeking dependable service parts at a practical value level. The 6K1115AP is built to the stated EPDM and polyester cord specifications and is listed with multiple interchange references for application matching.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2001 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | W/105A. Alt.; Automotive V-Ribbed Belt (Standard) |
| 2001 | Chevrolet | Silverado 3500 | 6.6L | V8 | DIESEL | N/A | W/105A. Alt.; Automotive V-Ribbed Belt (Standard) |
| 2001 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | W/105A. Alt.; Automotive V-Ribbed Belt (Standard) |
| 2001 | GMC | Sierra 3500 | 6.6L | V8 | DIESEL | N/A | W/105A. Alt.; Automotive V-Ribbed Belt (Standard) |
| 1991 | Buick | Skylark | 3.3L | V6 | GAS | N/A | W/A.C.; Automotive V-Ribbed Belt (Standard) |
| 1991 | Oldsmobile | Cutlass Calais | 3.3L | V6 | GAS | N/A | W/A.C.; Automotive V-Ribbed Belt (Standard) |
| 1990 | Buick | Skylark | 3.3L | V6 | GAS | N/A | W/A.C.; Automotive V-Ribbed Belt (Standard) |
| 1990 | Oldsmobile | Cutlass Calais | 3.3L | V6 | GAS | N/A | W/A.C.; Automotive V-Ribbed Belt (Standard) |
| 1989 | Buick | Skylark | 3.3L | V6 | GAS | N/A | W/A.C.; Automotive V-Ribbed Belt (Standard) |
| 1989 | Oldsmobile | Cutlass Calais | 3.3L | V6 | GAS | N/A | W/A.C.; Automotive V-Ribbed Belt (Standard) |
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