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Dayco 5050635 Serpentine Belt - Main Drive
| Brand | Dayco 5050635 |
|---|---|
| Position | Main Drive |
| Color | Black |
| Cross Section | K-Section |
| Effective Length | 63.58 |
| Effective Length | 1614.94 |
| Material | EPDM, Aramid Reinforced |
| Maximum Operating Temperature | 100 |
| Maximum Operating Temperature | 212 |
| Minimum Operating Temperature | -45 |
| Minimum Operating Temperature | -42.7 |
| Outside Circumference | 64.24 |
| Outside Circumference | 1631.70 |
| Rib Depth | Standard |
| Rib Profile | Straight Rib |
| Rib Quantity | 5 |
| Standards | SAE J1459, SAE J2432 |
| Top Width | .68 |
| Fits | Saturn and Saab · 37 vehicles |
Aramid reinforced. EPDM construction helps resist wear and heat.
Straight rib profile. Promotes smooth, efficient power transfer.
SAE standards. Built to meet recognized belt performance requirements.
Cross-references ACDelco 5K635, Bando 5PK1615 and CARQUEST K050635 for the same application. See all 14.
Dayco 5050635 Serpentine Belt Overview
The Dayco 5050635 serpentine belt is a K-section accessory drive belt built for consistent power transfer in the main drive system. It uses EPDM rubber with aramid reinforcement for durability, stable tension retention, and reliable operation across a wide temperature range.
Compatible with select Saturn SC1, SL, SL1, and SW1 applications, as well as Saab 9000 models with an 80 amp alternator, this Dayco serpentine belt is a direct-fit replacement for the specified main drive setups.
Key Features
- EPDM construction with aramid reinforcement for strength and wear resistance
- 5-rib, K-section design for accessory drive applications
- Black straight-rib profile for consistent belt tracking
- Effective length: 63.58 in. (1614.94 mm)
- Outside circumference: 64.24 in. (1631.70 mm)
- Top width: 0.68 in.
- Operating temperature range: -45°F to 212°F
- Built to SAE J1459 and SAE J2432 standards
Detailed Description
Dayco 5050635 is a serpentine belt for the main drive accessory system, engineered with EPDM and aramid reinforcement to handle heat, flexing, and continuous belt loading. The 5-rib K-section profile supports stable engagement with accessory pulleys, while the straight-rib design helps maintain smooth operation in the drive path. This part number is also referenced as 5050635 for ordering and catalog lookup.
Fits 1993-2001 Saturn SC1, Main Drive, without power steering and with air conditioning. Fits 1993-2001 Saturn SL, Main Drive, without power steering and with air conditioning. Fits 1993-2001 Saturn SL1, Main Drive, without power steering and with air conditioning. Fits 1993-1999 Saturn SW1, Main Drive, without power steering and with air conditioning. Fits 1986-1988 Saab 9000, Main Drive, 80 Amp Alternator. This part cross-references Gates K050635 and ACDelco 5K635 for the same application.
Common Problems This Belt Can Address
- Squealing or chirping from a worn accessory drive belt
- Cracking, glazing, or fraying on the existing belt surface
- Loss of proper accessory drive engagement
- Reduced belt tracking caused by age or heat exposure
- Fitment issues when replacing the original main drive belt on listed Saturn and Saab applications
Installation Notes and Tips
Verify pulley routing and confirm the vehicle configuration before installation. This belt is specified for Saturn SC1, SL, SL1, and SW1 models without power steering and with air conditioning, and for Saab 9000 applications with an 80 amp alternator. Check belt length and rib count against the original part before final installation.
Quality Assurance
Dayco manufactures this belt to SAE J1459 and SAE J2432 standards, with EPDM and aramid reinforcement selected for demanding accessory drive service. The part number 5050635 is built for the listed OE-style applications and fitment-specific replacement use.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2001 | Saturn | SC1 | Main Drive | Without power steering and with air conditioning. |
| 2001 | Saturn | SL | Main Drive | Without power steering and with air conditioning. |
| 2001 | Saturn | SL1 | Main Drive | Without power steering and with air conditioning. |
| 2000 | Saturn | SC1 | Main Drive | Without power steering and with air conditioning. |
| 2000 | Saturn | SL | Main Drive | Without power steering and with air conditioning. |
| 2000 | Saturn | SL1 | Main Drive | Without power steering and with air conditioning. |
| 1999 | Saturn | SC1 | Main Drive | Without power steering and with air conditioning. |
| 1999 | Saturn | SL | Main Drive | Without power steering and with air conditioning. |
| 1999 | Saturn | SL1 | Main Drive | Without power steering and with air conditioning. |
| 1999 | Saturn | SW1 | Main Drive | Without power steering and with air conditioning. |
| 1998 | Saturn | SC1 | Main Drive | Without power steering and with air conditioning. |
| 1998 | Saturn | SL | Main Drive | Without power steering and with air conditioning. |
| 1998 | Saturn | SL1 | Main Drive | Without power steering and with air conditioning. |
| 1998 | Saturn | SW1 | Main Drive | Without power steering and with air conditioning. |
| 1997 | Saturn | SC1 | Main Drive | Without power steering and with air conditioning. |
| 1997 | Saturn | SL | Main Drive | Without power steering and with air conditioning. |
| 1997 | Saturn | SL1 | Main Drive | Without power steering and with air conditioning. |
| 1997 | Saturn | SW1 | Main Drive | Without power steering and with air conditioning. |
| 1996 | Saturn | SC1 | Main Drive | Without power steering and with air conditioning. |
| 1996 | Saturn | SL | Main Drive | Without power steering and with air conditioning. |
| 1996 | Saturn | SL1 | Main Drive | Without power steering and with air conditioning. |
| 1996 | Saturn | SW1 | Main Drive | Without power steering and with air conditioning. |
| 1995 | Saturn | SC1 | Main Drive | Without power steering and with air conditioning. |
| 1995 | Saturn | SL | Main Drive | Without power steering and with air conditioning. |
| 1995 | Saturn | SL1 | Main Drive | Without power steering and with air conditioning. |
| 1995 | Saturn | SW1 | Main Drive | Without power steering and with air conditioning. |
| 1994 | Saturn | SC1 | Main Drive | Without power steering and with air conditioning. |
| 1994 | Saturn | SL | Main Drive | Without power steering and with air conditioning. |
| 1994 | Saturn | SL1 | Main Drive | Without power steering and with air conditioning. |
| 1994 | Saturn | SW1 | Main Drive | Without power steering and with air conditioning. |
| 1993 | Saturn | SC1 | Main Drive | Without power steering and with air conditioning. |
| 1993 | Saturn | SL | Main Drive | Without power steering and with air conditioning. |
| 1993 | Saturn | SL1 | Main Drive | Without power steering and with air conditioning. |
| 1993 | Saturn | SW1 | Main Drive | Without power steering and with air conditioning. |
| 1988 | Saab | 9000 | Main Drive | 80 Amp Alternator |
| 1987 | Saab | 9000 | Main Drive | 80 Amp Alternator |
| 1986 | Saab | 9000 | Main Drive | 80 Amp Alternator |
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