Maval 93451M Rack and Pinion Assembly

Brand	Maval 93451M
Mounting Hole Quantity	2
Total Turns Lock To Lock	2.5
Inner Tie Rods Included	Yes
Casting Material	Aluminum
Distance Between Mounting Holes	10.375
Distance Between Mounting Holes	263.53
Hose Port Type	O-ring
Input Shaft Diameter	0.784
Input Shaft Diameter	19.91
Input Shaft Length	1.125
Input Shaft Length	28.58
Port ID Size	0.185
Rack Length	1157.29
Rack Length	45.56
Return Port ID Size	0.272
Thread Length	2.41
Thread Length	61.21
Product line	Remanufactured Rack and Pinion
Fits	Mercedes-Benz · 16 vehicles

Remanufactured assembly. A rebuilt rack and pinion for a straightforward replacement.

Aluminum casting. Lightweight construction with integrated inner tie rods.

O-ring hose ports. Provides a secure, leak-resistant connection.

Cross-references BBB Industries 313-0264, 26-4043 and 2044600101 for the same application. See all 7.

$748.13Free shipping

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Remanufactured Steering Rack for Mercedes-Benz

Maval 93451M is a remanufactured rack and pinion assembly for select Mercedes-Benz C-Class models with speed sensitive steering. It is built with an aluminum casting, includes inner tie rods, and uses an electronic solenoid that must be connected with correct polarity for proper assist.

This Maval remanufactured rack and pinion is a direct-fit steering component for 2008-2015 Mercedes-Benz C350, 2008-2011 Mercedes-Benz C300, and 2012-2015 Mercedes-Benz C250 applications with the listed steering configuration. The part number 93451M is also referenced for OE-style replacement needs in these Mercedes-Benz steering systems.

Key Features

Remanufactured rack and pinion assembly
Fits Mercedes-Benz C250, C300, and C350 applications with speed sensitive steering
Electronic solenoid included on the unit
Inner tie rods included
Aluminum casting construction
2 mounting holes with 10.375 in. / 263.53 mm mounting hole spacing
2.5 total turns lock to lock
O-ring hose port type with same-size pressure and return ports
Input shaft diameter: 0.784 in. / 19.91 mm
Rack length: 45.56 in. / 1157.29 mm

Product Details

Maval 93451M is a remanufactured steering rack and pinion assembly engineered for Mercedes-Benz C-Class vehicles equipped with speed sensitive steering. The unit uses an aluminum housing and a 2-mount design, with inner tie rods already part of the assembly. Its 2.5 turns lock-to-lock specification supports responsive steering feel, while the O-ring hose ports and same-size pressure and return ports require careful line routing during installation. This part number 93451M is a practical replacement for worn steering racks in 2008-2015 Mercedes-Benz C350, 2008-2011 Mercedes-Benz C300, and 2012-2015 Mercedes-Benz C250 models listed in the fitment data.

This part cross-references BBB Industries 313-0264 for the same application.

What This Part Helps Address

Excessive steering play or looseness
Uneven or inconsistent steering response
Fluid leakage from the steering rack assembly
Noise or binding during steering input
Failure of the electronic steering assist solenoid

Installation Notes

Fits 2012-2015 Mercedes-Benz C250, w/Speed Sensitive Steering
Fits 2008-2015 Mercedes-Benz C350, w/Speed Sensitive Steering
Fits 2008-2011 Mercedes-Benz C300, w/Speed Sensitive Steering
The electronic solenoid is included; polarity matters on the wiring connection.
If the unit uses the universal wire harness, match wire colors to the vehicle wire colors to avoid loss of assist.
The pressure and return ports are the same size; install the pressure line in the top port.
Refer to the solenoid warning label and port routing instructions during installation.

Quality Assurance

Maval remanufactured steering components are rebuilt to restore proper steering function for the listed Mercedes-Benz applications. Verify vehicle configuration, steering system type, and port routing before installation to ensure correct operation.

This part fits 16 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Drive Type	Notes
2015	Mercedes-Benz	C250	—	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2015	Mercedes-Benz	C350	RWD	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2014	Mercedes-Benz	C250	—	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2014	Mercedes-Benz	C350	RWD	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2013	Mercedes-Benz	C250	—	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2013	Mercedes-Benz	C350	RWD	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2012	Mercedes-Benz	C250	—	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2012	Mercedes-Benz	C350	RWD	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2011	Mercedes-Benz	C300	RWD	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2011	Mercedes-Benz	C350	—	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2010	Mercedes-Benz	C300	RWD	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2010	Mercedes-Benz	C350	—	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2009	Mercedes-Benz	C300	RWD	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2009	Mercedes-Benz	C350	—	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2008	Mercedes-Benz	C300	RWD	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
2008	Mercedes-Benz	C350	—	w/Speed Sensitive Steering; Unit is equipped with a electronic solenoid, this part is included. This solenoid has wires that polarity matters, if the unit has our universal wire harness our wires are color coded and must be matched to the vehicle wire colors or vehicle will have no assist, this is stated on the "Solenoid warning label" 641280 that's attached to the unit. The pressure and return ports are the same size. If lines are crossed, the upper pinion seal will "blow" due to high pressure system. install pressure line in Top port. Refer to warning label 640100.; Remanufactured Rack and Pinion
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Directly replaces or cross-references 7 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

BBB Industries — 313-026426-404320446001012044601700204460470020446057002044609600