Description
Power Products 20821-8-8P aftermarket reusable 1/2 in (8) DOT hose end with SAE 45° female flare swivel on one side and a 1/2 in reusable shell on the other. Threads onto SAE J1402 air-brake hose and 100R5 hydraulic hose with hand tools — no crimper required — so it can be assembled in the field for over-the-road, off-road, and shop applications.
Specifications
| Manufacturer | Power Products |
|---|---|
| Part Number | 20821-8-8P |
| Part Type | Reusable Hose End Fitting (DOT) |
| End 1 | 1/2 in (8) Female SAE 45° Flare Swivel |
| End 2 | 1/2 in (8) Reusable Hose Shell |
| Hose Compatibility | SAE J1402 air brake hose, SAE 100R5 hydraulic hose |
| Approval | DOT (commercial vehicle) |
| Assembly | Reusable, hand-tool assembly — no crimper needed |
Cross References
This reusable hose end is supplied under several catalog formats of the same Parker / Power Products number:
- Power Products: 20821-8-8P
- Parker (cross): 20821-8-8
- Also known as: 2082188, 20821-08-08
Applications
This DOT reusable hose end is used wherever a serviceable, no-crimp connection is needed on -8 (1/2 in) air brake or hydraulic hose:
- Tractor-to-trailer air brake hose assemblies (gladhand-side service and emergency lines built locally)
- Auxiliary air-system plumbing on day cabs and sleepers
- 1/2 in hydraulic hose runs on dump bodies, wreckers, and off-road equipment
- Replacement of damaged factory hose ends in fleet shops and roadside service
DOT-approved fittings are required on commercial-vehicle air brake hose assemblies. Visually identical non-DOT fittings are not interchangeable. Confirm the hose ID and reinforcement layer match this fitting before assembly.
