563.46012 - Hood Mount Mirror RH 178.5108HS-50 46131C Attribute Value Component Category

46131C Attribute Value Component Category Front Body Parts / Impact Protection Material Heavy-duty steel or reinforced metal with chrome plating Finish High-gloss chrome Position Front bumper Function Protects front-end components and improves styling Compatibility Commercial trucks (P4 configuration) Weather Resistance Yes — suitable for outdoor road use Corrosion Resistance Yes — chrome-coated surface Installation Direct-fit replacement / bolt-on mounting Replacement Use OEM replacement or aftermarket upgrade Maintenance Clean with chrome-safe non-abrasive cleaner Packaging Protective transport packaging

Name Part Number Notes IHC 3863068C4 OEM Compress SD7H15 Type 6 Groove

173692 Attribute Value Product Type Pressure Protection Valve Application Air Brake Systems (Truck / Trailer / Bus) Function Pressure isolation and regulation valve Opening (Cut-in) Pressure 70–85 PSI (±5 PSI tolerance) Maximum Operating Pressure Up to 150 PSI Burst Pressure Rating ≥ 300 PSI Port Size 1/4" or 3/8" NPT (configurable) Number of Ports 2 to 4 ports (depending on configuration) Mounting Type Inline / Chassis-mounted Installation Orientation Flexible (upright preferred for optimal performance) Material High-grade aluminum / brass alloy Internal Mechanism Spring-loaded piston with precision valve seat Seal Material Nitrile Rubber (NBR) / Synthetic Elastomer Leakage Rate Near-zero leakage under normal conditions Flow Direction Marked on valve body Temperature Range -40°F to +176°F Corrosion Resistance High (salt spray tested components) Vibration Resistance Designed for heavy-duty road conditions Durability High cycle life (>1 million cycles) Response Time Instant pressure response activation Compatibility OEM & aftermarket air systems Maintenance Requirement Low (periodic inspection recommended) Safety Compliance Meets commercial vehicle air brake standards Weight 0

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563.46012 - Hood Mount Mirror RH 178.5108HS-50 46131C Attribute Value Component CategoryName Part Number Freightliner A2266565001 Freightliner A22 66565 001 Freightliner A22 66565 003 Dorman 955 5214 PAI MRFL02L Attribute Value Position Right Hand (Passenger Side) Material High Strength Plastic Housing Finish Black Mirror Type Convex Wide Angle Adjustment Type Manual Heating Function No Mount Type Hood Mounted Bracket Included Yes (Complete Assembly) Application Freightliner Cascadia Compatibility Years 20082018 OEM Reference A2266565001