Genuine GM Auto-Trak II Transfer Case Fluid 1- Liter, 19540587

Brand: WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC

Features:

• Exact OEM Replacement – GM Part No. 19540587, replaces 10-4017, 88900402, 12378396, 12378508
• Designed for GM AWD/4WD Transfer Cases – Ensures proper clutch engagement and smooth operation
• High-Temperature & Oxidation Resistant – Helps extend transfer-case life under heavy loads
• Blue-Tinted Formula – Easy identification and service visibility
• Protects Against Wear – Reduces friction and improves driveline durability
• Genuine GM Quality – The factory-specified fluid for many GM trucks and SUVs