326-1644 Fuel Water Separator
Buy Cat® part 326-1644 for a high efficiency fuel water separator designed to extend the service life of Cat® machines.
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
Cat® Fuel Water Separators are built to extend the life of secondary filters and precision fuel system components.
Specifications
| Efficiency Rating | Advanced Efficiency |
|---|---|
| Material | Carbon Steel |
| Diameter | 108.3 mm (4.264 in) |
| Flow Direction | Out-to-In |
| Filter Type | Spin-On |
| Length | 186 mm (7.323 in) |
| Efficiency Category | Advanced High Efficiency |
Compatible Equipment
- Generator Sets: 3406C, 3516C, C9, 3512B, 3406B
- Track Loaders: 990K, 963D, 826G, 826H, 953D, 816F, 824G, 994K, 995, 824C
- Cold Planers: PL61, PL83, PL87
- Compactors: CS-56, CS-54, C-9
- Engines: C7, C11, C27, C32, C13
- Excavators: 320D, 336D2, 3126, 336D, 329D, 330D L, 637G, 637E, 345D L, 3516E, 340D L, M325D L MH, 336D2 L, 320D GC, 329D L, 311D LRR, 320D FM, 336D L, 312C L, 330C L, 324D L, 325D L, 328D LCR, 320D L, 312D L, 314D CR, 323D L, 330D, 325C, 324D, 315D L, 312C, 312D, 320D RR, 315C, 325D, 314D LCR, 325C L, 320C, 330C, 320C L, 326D L, 323D
- Asphalt Pavers: AP-600D
- Skid Steer Loaders: 3126B
- Motor Graders: 14, 16M, 14M, 160K, 12H, 120H, 12K, 140K, 140G, 16M3
- Dozers: D6R II, D6T, D5N, D6R III, D6N, D8T, D7E, D6R XL, D7R, D8N, D6R, D9T, D10R
- Wheel Loaders: 966H, 950H, 980G, 972H, 990H, 980H, 924HZ, 928HZ, 966F
- Off-Highway Trucks: 740, 725, 785, 785D, 777D, 793D, 789D, 730, 773F, 735, 789, 793
Additional information
| Machine Model | 120H, 12H, 12K, 14, 140G, 140K, 14M, 160K, 16M, 16M3, 311D LRR, 3126, 3126B, 312C, 312C L, 312D, 312D L, 314D CR, 314D LCR, 315C, 315D L, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D RR, 323D, 323D L, 324D, 324D L, 325C, 325C L, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 330C, 330C L, 330D, 330D L, 336D, 336D L, 336D2, 336D2 L, 3406B, 3406C, 340D L, 345D L, 3512B, 3516C, 3516E, 637E, 637G, 725, 730, 735, 740, 773F, 777D, 785, 785D, 789, 789D, 793, 793D, 816F, 824C, 824G, 826G, 826H, 924HZ, 928HZ, 950H, 953D, 963D, 966F, 966H, 972H, 980G, 980H, 990H, 990K, 994K, 995, AP-600D, C-9, C11, C13, C27, C32, C7, C9, CS-54, CS-56, D10R, D5N, D6N, D6R, D6R II, D6R III, D6R XL, D6T, D7E, D7R, D8N, D8T, D9T, M325D L MH, PL61, PL83, PL87 |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |









