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10 Pieces Sealing Washer O Ring 3963988 for Cummins Engine 4B3.9 6B5.9 6C8.3 B6.7 ISB6.7 ISL8.9 ISC8.3 QSB4.5 QSL9 QSX15
Replacement Part Number: 3963988
Fit For Cummins Engine:
4B3.9, 6B5.9, 6C8.3, B3.3, B4.0 CM2620 B154B, B4.5, B4.5 CM2220 B186B, B4.5 CM2350 B129B, B4.5 CM2350 B146C, B4.5 CM2350 B147B, B4.5 CM2350 B160M, B4.5 CM2350 B161M, B4.5 CM2620 B158B, B4.5 CM2620 B180B, B5.9 GAS PLUS CM556, B6.2 CM2670 B156B, B6.7 CM2350 B121B, B6.7 CM2350 B135B, B6.7 CM2350 B136C, B6.7 CM2350 B148B, B6.7 CM2350 B157C, B6.7 CM2450 B155B, B6.7 CM2450 B177C, B6.7 CM2670 B153B, B6.7 CM2670 B164C, B6.7 CM2670 B167B, B6.7 CM2670 B173B, B
| Brand: | FridayParts |
| Compatible Engine Brand: | For CUMMINS |
| Engine Number: | 4B3.9, 6B5.9, 6C8.3, B4.5, B3.3, B6.7, B5.9 GAS PLUS, F3.8 F120B, F3.8 F128C, F3.8 F132B, F3.8 F133C |
| Replacement Part Number: | 3963988 |
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