Technical Specifications
9660
36
1989-1980 GMC, C7000, GM V-8 6.0 L, Fan & Alt.
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
- Fiber-loaded rubber stock puts more flexibility along the length of the belt, yet gives the belt greater lateral stability in the pulley.
- Thermally active tensile cords for maintenance-free performance when properly installed and tensioned.
- Form ground to ensure precise top width and sidewall dimensional control for proper fit in pulley as well as a smoother, quieter running belt.
- Meets or exceeds SAE J636c specifications
Gates - Driven By Possibility
1686 MM
66.38 IN
66.38 IN
V-Belt
High Capacity V-Belt (Standard)
Belt
HC50
.47 IN
12 MM
12 MM
| Manufacturer | Part Numbers | Superseded Parts |
|---|---|---|
| BLUE BIRD | 00854828, 01093368 | |
| CONTINENTAL-VEYANCE | 17661 | |
| DAYCO CORP | 17660 | |
| FREIGHTLINER/DAIMLER TRK | DCO17660 | |
| MOTORCRAFT (DIV OF FORD) | JC667C | |
| OTHER | GBH17661, 9660 | GAT9660, GA9660, ZZ-B190/2P66B2R, 9660GS |
| VOLVO-WHITE VENDOR DIRECT | DCO17660, GYR17661 |
Vehicle Fitment
| Make | Model | Years |
|---|---|---|
| JEEP | J-4800 | 1973 |
| JEEP | J10 | 1974 |
| JEEP | J20 | 1974 |
| JEEP | WAGONEER | 1973 |
| MACK | DM | 1981-1988 |
| MACK | DMM | 1981-1988 |
| MACK | MC | 1991 |
| MACK | MH | 1984-1991, 1994 |
| MACK | R | 1981-1990 |
| MACK | RB | 1989-1993 |
| MACK | RD | 1981-1993 |
| MACK | RL | 1981-1987 |
| MACK | RM | 1981-1993 |
| MACK | RS | 1981-1989 |
| MACK | RW | 1985-1993 |
This list of compatible vehicles and years is accurate, but it may not be complete. There may be additional vehicle applications and years compatible with this part not listed.