Walbro (TI Automotive) GSL391 190 LPH in-line high-pressure fuel pump. A universal external mount pump engineered for reliable high-flow fuel delivery and designed as a direct-fit replacement. UAW manufactured in Caro Michigan USA.
| Type | In-line high-pressure fuel pump |
| Model | GSL391 |
| Flow | 190 LPH |
| Part Number | GSL391 |
| Mounting | In-line external |
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