| Product Line | Brake System |
| Category Name | Air Brake Valves |
| Part Type | Tractor Protection Valve |
| Alternate Part Name | Protection Valve |
| Model | TP-5 |
| OEM Part Number | 288605 |
| Application Type | Semi-Trucks, Heavy Duty Trucks |
| Compatible Repair Kit Part Number | F224629 |
| Exhaust Port Size | Dust Shield |
| Mounting Hole Qty | 8 |
| Mounting Hole Size | 5/16-18 UNC-2B with .62 MIN full thread |
| Mounting Type | Cab / Chassis |
| Stop Light Switch Port | 1/4-18 NPT |
| Tractor Control Port (Primary) | 3/8-18 NPT |
| Tractor Control Port (Secondary) | 3/8-18 NPT |
| Tractor Protection Port | 3/8-18 NPT |
| Trailer Control Port | 3/8-18 NPT |
| Trailer Service Port Size | 1/2-14 NPT |
| Trailer Supply Port | 1/2-14 NPT |
| Material | Die-cast Zinc |
| Maximum Operating Temperature | 200 deg. F (93 deg. C) |
| Minimum Operating Temperature | -40 deg. F (-40 deg. C) |
| Service Line Opening Pressure | 50 psi (MAX) |
| Service Line Shut-Off Pressure | 10 psi (MIN) |
| Net Weight | 2.35 lb. |
| Cross References | 170288605, 20QE3234, 288605, 288605N, 288605X, BX288605, BX288605N, EBN288605N, EM34550, LPV-3455, LPV3455, R955288605N |
| Intended Application | - Heavy Duty Truck and Tractor Air Brake Systems, designed to protect the tractor's brake system and efficiently manage trailer brake control.
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