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Hydraulic Power Steering Rack and Pinion FIT 2007-2012 Mercedes-Benz GL320 GL350 GL450 GL550 & FIT 2006-2011 ML320 ML350 ML450 ML500 ML550 ML63 AMG Replace OE# 1644600100 264022

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Product details

Management number 233904564 Release Date 2026/06/27 List Price $110.00 Model Number 233904564
Category
  • FIT Mercedes-Benz GL320/GL350/GL450/GL550 2007–2012 and FIT ML320/ML350/ML450/ML500/ML550/ML63 AMG 2006–2011, this hydraulic power steering rack and pinion assembly restores factory steering response with OE-aligned geometry. Designed as a complete steering rack and pinion replacement, it includes pre-installed inner tie rods and dust boots for a direct-fit upgrade on left-hand-drive models equipped with hydraulic steering.
  • FIT 2007–2009 GL320|FIT 2010–2012 GL350|FIT 2007–2012 GL450|FIT 2008–2012 GL550|FIT 2006–2011 ML350 (3.0L/3.5L)|FIT 2007–2009 ML63 AMG. This power steering rack does not fit models with electronic speed-sensitive steering. Its hydraulic design, OE-matched ports, and precise rack length support correct installation and steering geometry across all compatible years.
  • Engineered for a broad group of Mercedes-Benz GL and ML chassis, this steering rack and pinion supports coupe, SUV, and AMG variants using hydraulic systems. The precision-machined input shaft, reinforced housing, and correct port sizing ensure seamless operation with OE-style hydraulic components. Suitable for left-hand-drive vehicles requiring a durable hydraulic rack and pinion replacement to restore smooth steering response.
  • Replaces OE numbers 1644600100, 1644600125, 1644600500, 26-4022, and 264022. This hydraulic rack and pinion features a 0.79 in input shaft diameter, 2.50 in input shaft length, 46.38 in rack length, and 2.21 in thread length. With matched pressure and return port sizing and 3.13 total turns lock-to-lock, this power steering rack maintains proper steering travel and OE-style mechanical feel.
  • Constructed using high-strength alloy steel and CNC-machined gear components, this power steering rack and pinion delivers stable engagement with minimized vibration. Reinforced seals and integrated inner tie rods help simplify installation while enhancing service life. Ideal for drivers seeking a dependable hydraulic rack and pinion upgrade to restore steering stability on compatible Mercedes-Benz GL and ML platforms.
ASIN B0G4MYTCLK
Brand Name LONGKEES
Item Weight 12.29 Kilograms
Manufacturer LONGKEES
Model Number 1644600100
Automotive Fit Type Vehicle Specific Fit
Included Components Power Steering Rack and Pinion Assembly
Manufacturer Part Number YLBR-1644600100
OEM Equivalent Part Number 1644600100, 1644600125, 1644600500, 26-4022
Manufacturer Warranty Description 1

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