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GMB 440-8250 Engine Timing Belt Tensioner
Reliable Engine Timing Belt Tensioner for Isuzu Vehicles
The GMB 440-8250 engine timing belt tensioner is designed to maintain optimal tension on the serpentine and v-belts in your Isuzu Amigo, Impulse, Pickup, and Trooper. This component ensures smooth engine operation by preventing belt slippage and reducing wear.
- Compatible with Isuzu Amigo, Impulse, Pickup, and Trooper models
- Engine timing belt tensioner with a metal pulley for durability
- Supports both serpentine and v-belt pulley types
- Single groove pulley design for precise belt alignment
- Drive belt pulley diameter designed for efficient belt tensioning
Durable Metal Pulley and Precise Belt Compatibility
The GMB 440-8250 features a metal pulley constructed to withstand the stresses of engine operation, providing long-lasting performance. Its single groove design accommodates both serpentine and v-belts, making it versatile for various belt configurations found in Isuzu engines. The drive belt pulley diameter is engineered to maintain consistent tension, which is critical for preventing premature belt wear and ensuring reliable engine timing.
Applications and Problem Resolution
This engine timing belt tensioner is specifically compatible with Isuzu Amigo, Impulse, Pickup, and Trooper models. It addresses common issues such as:
- Excessive belt slack causing engine timing inconsistencies
- Noise from worn or loose belts
- Premature belt wear due to improper tension
- Reduced engine efficiency from slipping belts
- Potential engine damage from timing belt failure
Installation Notes and Tips
When installing the GMB 440-8250 tensioner, ensure the belt is properly aligned within the single groove pulley. Verify that the tensioner maintains correct belt tension throughout the engine’s operating range. It is recommended to inspect the serpentine and v-belts for wear and replace them if necessary during installation to maximize system reliability.
Quality Assurance and Warranty
GMB manufactures the 440-8250 tensioner to meet strict quality standards, using durable metal materials for the pulley to ensure longevity. While specific warranty details are not provided, GMB products typically undergo rigorous testing to comply with OEM specifications for Isuzu vehicles.
| Brand | GMB |
| Part Number | 440-8250 |
| Drive Belt Pulley Diameter (1) (mm) | 1 |
| Pulley / Belt Type | Serpentine & v-belt |
| Pulley Groove Quantity (1) | 1 |
| Pulley Material (1) | Metal |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Isuzu | Pickup | 2.3L | L4 | N/A | |
| 1994 | Isuzu | Pickup | 2.3L | L4 | N/A | |
| 1993 | Isuzu | Amigo | 2.3L | L4 | N/A | |
| 1993 | Isuzu | Pickup | 2.3L | L4 | N/A | |
| 1992 | Isuzu | Amigo | 2.3L | L4 | N/A | |
| 1992 | Isuzu | Pickup | 2.3L | L4 | N/A | |
| 1991 | Isuzu | Amigo | 2.3L | L4 | N/A | |
| 1991 | Isuzu | Pickup | 2.3L | L4 | N/A | |
| 1990 | Isuzu | Amigo | 2.3L | L4 | N/A | |
| 1990 | Isuzu | Pickup | 2.3L | L4 | N/A | |
| 1989 | Isuzu | Amigo | 2.3L | L4 | N/A | |
| 1989 | Isuzu | Impulse | 2.0L | L4 | N/A | |
| 1989 | Isuzu | Impulse | 2.3L | L4 | N/A | |
| 1989 | Isuzu | Pickup | 2.3L | L4 | N/A | |
| 1988 | Isuzu | Impulse | 2.3L | L4 | N/A | |
| 1988 | Isuzu | Impulse | 2.0L | L4 | N/A | |
| 1988 | Isuzu | Pickup | 2.3L | L4 | N/A | |
| 1987 | Isuzu | Impulse | 2.0L | L4 | N/A | |
| 1987 | Isuzu | Pickup | 2.3L | L4 | N/A | |
| 1987 | Isuzu | Trooper | 2.3L | L4 | N/A | |
| 1986 | Isuzu | Impulse | 2.0L | L4 | N/A | |
| 1986 | Isuzu | Pickup | 2.3L | L4 | N/A | |
| 1986 | Isuzu | Trooper | 2.3L | L4 | N/A | |
| 1985 | Isuzu | Impulse | 2.0L | L4 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.