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Monroe 37398 Suspension Shock Absorber - Rear
Monroe OESpectrum Shock Absorber for Lexus GX460
The Monroe OESpectrum Light Truck Shock Absorber 37398 is engineered to provide reliable suspension performance for your Lexus GX460. Designed with durable materials and precise fitment, this shock absorber helps maintain vehicle stability and ride comfort under various driving conditions.
- Compatible with Lexus GX460 models
- Upper mount type: Stem mount with 2 5/8" stem length and 1/2"-13 thread pitch
- Lower mounting type: Loop bushing & sleeve mount (3/4" sleeve ID x 1 7/8" sleeve OAL)
- Includes a metal dust shield for enhanced protection
- Extended bumper stop included for improved suspension travel control
- Compressed length: 13.94 inches; Extended length: 22.21 inches; Travel length: 8.27 inches
- Reserve tube diameter: 2 inches for consistent damping performance
The Monroe OESpectrum Light Truck Shock Absorber line is designed to meet or exceed original equipment specifications, providing a balance of comfort and control. This product line focuses on advanced valving technology to reduce noise, vibration, and harshness, making it suitable for light trucks like the Lexus GX460. The 37398 shock absorber features a metal dust shield to protect internal components from debris and extend service life, while the stem upper mount and loop bushing lower mount ensure a secure and precise fit.
With a compressed length of 13.94 inches and an extended length of 22.21 inches, this shock absorber offers a travel length of 8.27 inches, allowing for effective suspension articulation. The extended bumper stop helps prevent damage during heavy compression, contributing to the durability of your vehicle's suspension system.
Applications and Problem Solving
- Restores proper suspension damping for Lexus GX460
- Reduces excessive bouncing and improves ride stability
- Minimizes noise and vibration from worn or damaged shocks
- Protects suspension components from dust and debris with metal dust shield
- Prevents suspension bottoming out with extended bumper stop
Installation Notes and Tips
Ensure the shock absorber is installed with the correct orientation, matching the stem upper mount and loop bushing lower mount to the vehicle's mounting points. Verify thread pitch and stem length compatibility with the Lexus GX460. It is recommended to inspect related suspension components during installation for wear or damage.
Quality Assurance
Monroe OESpectrum shock absorbers are manufactured to meet strict quality standards and original equipment specifications. The 37398 part number undergoes rigorous testing to ensure durability and consistent performance. Warranty information is available through Monroe and should be confirmed at the time of purchase.
| Brand | Monroe |
| Part Number | 37398 |
| Position | OESpectrum Light Truck Shock Absorber, Rear |
| Dust Shield | Yes |
| Upper Mount Type | Stem |
| 65126 | S5 |
| 65127 | Ls68 |
| Dust Shield Material | Metal |
| Compressed Bumper Stop | No |
| Compressed Length | 13.94 |
| Extended Bumper Stop | Yes |
| Extended Hydraulic Lockout | No |
| Extended Length | 22.21 |
| Lower Mounting Type | Loop bushing & sleeve mount - 3/4" sleeve id x 1 7/8" sleeve oal |
| Parts Pack | P01167 |
| Reserve Tube Diameter | 2 |
| Shock Absorber Body End Measuring Point | Center of loop |
| Shock Absorber Rod End Measuring Point | Base of stem |
| Travel Length | 8.27 |
| Upper Mounting Type | Stem mount - 2 5/8" stem length x 1/2"-13 thread pitch |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2023 | Lexus | GX460 | Base | Rear | OESpectrum Light Truck Shock Absorber |
| 2022 | Lexus | GX460 | Base | Rear | OESpectrum Light Truck Shock Absorber |
| 2021 | Lexus | GX460 | Rear | Premium; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber | |
| 2020 | Lexus | GX460 | Rear | Premium; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber | |
| 2019 | Lexus | GX460 | Rear | Premium; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber | |
| 2018 | Lexus | GX460 | Rear | Premium; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber | |
| 2017 | Lexus | GX460 | Rear | Premium; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber | |
| 2016 | Lexus | GX460 | Rear | Premium; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber | |
| 2015 | Lexus | GX460 | Rear | Premium; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber | |
| 2014 | Lexus | GX460 | Rear | Premium; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber | |
| 2013 | Lexus | GX460 | Rear | Premium; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber | |
| 2012 | Lexus | GX460 | Rear | Premium; Recommended OE Application -Specific Replacement; OESpectrum Light Truck Shock Absorber |
* 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.