OE Quality
60-Day Returns

Atlantic Automotive Enterprises 4637 Rack and Pinion Assembly
Reliable Manual Rack and Pinion Assembly for Lexus and Toyota
The Atlantic Automotive Enterprises Remanufactured Rack and Pinion Complete Unit offers a dependable manual steering solution for select Lexus and Toyota models. Designed as a standard replacement, this rack and pinion assembly ensures consistent steering performance for vehicles like the Lexus NX200t, NX300, and Toyota RAV4.
- Manual type rack and pinion assembly
- Includes inner tie rods for precise steering control
- Standard replacement grade for reliable performance
- Compatible with Lexus NX200t, NX300, and Toyota RAV4
- Part number 4637 for accurate identification
About the Remanufactured Rack and Pinion Complete Unit
This Remanufactured Rack and Pinion Complete Unit from Atlantic Automotive Enterprises is part of a product line focused on restoring steering components to meet original equipment specifications. Each unit undergoes a thorough remanufacturing process to ensure durability and proper function, making it a practical choice for replacing worn or damaged manual rack and pinion assemblies in compatible Lexus and Toyota vehicles.
Product Details and Specifications
The rack and pinion assembly is designed as a manual type, providing direct steering feedback and control. It includes inner tie rods, which are essential for connecting the steering rack to the wheels, but does not include outer tie rods or mounting hardware. This standard replacement grade part is engineered to meet the performance requirements of the Lexus NX200t, NX300, and Toyota RAV4 models, ensuring a proper fit and reliable operation.
Common Applications and Problem Resolution
- Restores steering precision in Lexus NX200t and NX300 models
- Replaces worn or damaged rack and pinion in Toyota RAV4
- Addresses issues such as steering play or looseness
- Eliminates uneven or difficult steering response
- Corrects inner tie rod wear affecting steering alignment
Installation Notes and Tips
When installing part number 4637, verify compatibility with your vehicle’s make and model to ensure proper fitment. Note that mounting hardware and outer tie rods are not included and may need to be sourced separately. Proper alignment and torque specifications should be followed during installation to maintain steering performance and safety.
Quality Assurance and Warranty Information
Atlantic Automotive Enterprises remanufactured units undergo rigorous testing to meet quality standards. This rack and pinion assembly is built to provide consistent steering performance as a standard replacement part. Please consult the manufacturer or distributor for specific warranty details related to part number 4637.
| Brand | Atlantic Automotive Enterprises |
| Part Number | 4637 |
| Position | Remanufactured Rack and Pinion Complete Unit |
| Type | Manual |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Outer Tie Rods Included | No |
| Inner Tie Rods Included | Yes |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2021 | Lexus | NX300 | 2.0L | L4 | N/A | Reman., Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit | |
| 2020 | Lexus | NX300 | 2.0L | L4 | N/A | Reman., Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit | |
| 2019 | Lexus | NX300 | 2.0L | L4 | N/A | Reman., Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit | |
| 2018 | Lexus | NX300 | 2.0L | L4 | N/A | Reman., Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit | |
| 2018 | Toyota | RAV4 | Adventure | 2.5L | L4 | N/A | Reman., w/o 17x7" Wheels, Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit |
| 2017 | Lexus | NX200t | 2.0L | L4 | N/A | Reman., Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit | |
| 2017 | Toyota | RAV4 | LE | 2.5L | L4 | N/A | Reman., w/o 17x7" Wheels, Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit |
| 2016 | Lexus | NX200t | 2.0L | L4 | N/A | Reman., Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit | |
| 2016 | Toyota | RAV4 | LE | 2.5L | L4 | N/A | Reman., w/o 17x7" Wheels, Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit |
| 2015 | Lexus | NX200t | 2.0L | L4 | N/A | Reman., Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit | |
| 2015 | Toyota | RAV4 | 2.5L | L4 | N/A | Reman., w/o 17x7" Wheels, Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit | |
| 2014 | Toyota | RAV4 | 2.5L | L4 | N/A | Reman., w/o 17x7" Wheels, Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit | |
| 2013 | Toyota | RAV4 | 2.5L | L4 | N/A | Reman., w/o 17x7" Wheels, Electronic PS w/Man. Rack, w/o Outer Tie Rod Ends; Remanufactured Rack and Pinion Complete Unit |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.