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OPD fittings replace the engine oil pan drain plug and provide a 1/2" NPT connection to complete and simplify the oil change system installation.
| Adaptor # | Oil Pan Thread |
|---|---|
| OPD-1 | 3/4"-16 UNF |
| OPD-2 | 7/8"-14 UNF |
| OPD-3 | 7/8"-18 UNF |
| OPD-4 | 3/4"-14 NPT |
| OPD-5 | 1"-11.5 NPT |
| OPD-6 | 1"-18UNS |
| OPD-7 | 1-1/16"-12 UNF |
| OPD-8 | 1-1/8"-12 UNF |
| OPD-9 | 1-5/16"-12 UNF |
| OPD-10 | 1/"-12 UNF |
| OPD-11 | M18 x 1.50 |
| OPD-12 | M22 x 1.50 |
| OPD-13 | M24 x 2.00 |
| OPD-14 | M25 x 1.50 |
| OPD-15 | M26 x 1.50 |
| OPD-16 | M27 x 2.00 |
| OPD-17 | M30 x 1.50 |
| OPD-18 | M30 x 2.00 |
Product Specs
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