AMGauge K6187 is a steering idler arm

Description:
🔧 Part Overview
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Part Number: K6187
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Type: Steering Idler Arm
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Position: Passenger side (right)
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Length (Center to Center): ~6.14 inches (156 mm)
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Mounting Hole Diameter: ~2.40 inches (61 mm)
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Greaseable: Yes (includes grease fitting)
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Pre-Greased: Yes
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Design Features: Powdered-metal gusher bearing for improved lubrication and wear resistance
🚗 Fitment Compatibility
This part fits a wide range of vehicles, including:
Make | Models | Years |
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Chevrolet | Caprice, Impala, Monte Carlo, S10 | 1978–2003 |
GMC | Caballero, S15, Sonoma, Jimmy | 1978–2003 |
Buick | Century, Regal, LeSabre, Roadmaster | 1978–1996 |
Cadillac | DeVille, Fleetwood, Brougham | 1978–1996 |
Oldsmobile | Cutlass, Delta 88, 98, Custom Cruiser | 1978–1992 |
Pontiac | Bonneville, Grand Prix, Parisienne | 1978–1989 |
Isuzu | Hombre | 1996–2000 |
Fitment may vary by drivetrain (2WD vs. 4WD), trim level, and steering gear type. Always confirm with VIN or OE specifications.
🔁 Cross-Reference Numbers
Brand | Equivalent Part Numbers |
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Moog | K6187T |
AC Delco | 45C1082, 46C1082A |
Mevotech | MK6187T |
Raybestos | 450-1082B |
TRW | 18799 |
Delphi | TA2129 |
Dorman | IA6187, 531-253 |
NAPA | 18799, 268-3654 |
Elgin | 8799K |
Perfect Circle | 268-3603, 268-3654 |
MAS Industries | IA6187 |
These references help locate compatible replacements across catalogs and suppliers.
🛠️ Installation Tips
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Torque to manufacturer specs
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Grease thoroughly before use
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Replace with matching pitman arm for balanced steering
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Check alignment after installation