NPT Hydraulic Fittings

All SeaStar Manual Hydraulic steering systems utilize the same style of fittings for all applications.
These are 3/8″ compression fittings which utilize a 9/16″-24 extra fine thread.

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Bleeders
Bleed Nipples
Straight Fittings
Elbow Fittings
Tee Fittings
Other Fittings

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BLEEDERS

HF5518
Vertical Bleeder Tee
2 per kit
HF5519
Bleed Tee (TM Cylinders)
2 per kit
HF5520
Horizontal Bleeder Tee
2 per kit
HF5521
Vertical Bleeder Tee
2 per kit


HF5518 HF5519 HF5520 HF5521

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BLEED NIPPLES

HF5548
Bleed Nipple
2 per kit
Includes O-ring.
For use with Front
Mount Cylinder ONLY.
HF5548

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ELBOW FITTINGS

HF5529
Elbow Fitting
3 per kit
HF5534
Elbow Fitting
3 per kit
HF5538
Street Elbow
3 per kit
HF5540
45° Fitting
2 per kit
HF5529 HF5534 HF5538 HF5540

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STRAIGHT FITTINGS

HF5527
Union Coupling Fitting
3 per kit
HF5528
Straight Fitting
3 per kit
HF5532
Connector Fitting
3 per kit
HF5527 HF5528 HF5532

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TEE FITTINGS

HF5533
Tee Fitting
3 per kit
HF5531
Tee Fitting
3 per kit
HF5530
Tee Fitting
3 per kit
HF5536
Tee Fitting
3 per kit
HF5533
HF5531
HF5530
HF5536

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OTHER FITTINGS

HF5566
Adapter Fitting
2 per kit
HF5524
Cap Plug Nut
3 per kit
HF5526
Tube Nut
6 per kit
For use with 3/8″ Nylon and/or 3/8″ copper tubing
HF5566 HF5524 HF5526

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