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Monroe 40209 Shock Absorber - Rear
Monroe Specialty Shock Absorber 40209 Overview
The Monroe Specialty Shock Absorber 40209 is engineered to provide reliable suspension performance for select full-size SUVs. Designed specifically for Cadillac Escalade, Chevrolet Suburban 1500, and GMC Yukon XL 1500 models, this shock absorber helps maintain vehicle stability and ride comfort under demanding conditions.
- Compressed length: 14.875 inches
- Travel length: 8 inches
- Extended length: 22.875 inches
- Includes a plastic dust shield for protection
- Upper and lower mounting with loop bushing and sleeve mounts (14mm sleeve ID)
- Compatible with Cadillac Escalade, Escalade ESV, Chevrolet Suburban 1500, and GMC Yukon XL 1500
Detailed Product Features and Specifications
This Monroe Specialty Shock Absorber 40209 features a durable plastic dust shield that protects the piston rod from dirt and debris, extending the service life of the shock. The shock absorber has a compressed length of 14.875 inches and an extended length of 22.875 inches, providing an 8-inch travel length to accommodate suspension movement. Both the upper and lower mounts use loop bushing and sleeve mounts with a 14mm sleeve inner diameter, ensuring a secure fit and proper alignment. The lower mount sleeve measures 1.9/16 inches in overall length, while the upper mount sleeve is 39.69mm long, designed to match factory specifications for a precise fit.
Specialty Shock Absorber Product Line
The Monroe Specialty Shock Absorber line is tailored for specific vehicle applications requiring suspension components that meet exact OEM fitment and performance standards. This product line focuses on delivering reliable damping characteristics and durability for heavy-duty and full-size SUVs, such as the Cadillac Escalade and GMC Yukon XL 1500. The 40209 part number is part of this line, ensuring compatibility and consistent ride quality for these models.
Common Suspension Issues Addressed
- Reduced vehicle stability and control during cornering or braking
- Excessive body roll or sway on rough or uneven roads
- Increased wear on tires due to poor shock absorption
- Uncomfortable ride caused by worn or damaged shocks
- Noise or vibration from suspension components
Installation Notes and Tips
- Verify vehicle compatibility with Cadillac Escalade, Escalade ESV, Chevrolet Suburban 1500, or GMC Yukon XL 1500 before installation
- Inspect mounting points and bushings for wear or damage prior to installation
- Use proper tools to avoid damaging the plastic dust shield during installation
- Ensure loop bushing and sleeve mounts are properly aligned and secured
- Follow manufacturer torque specifications for mounting hardware
Quality Assurance and Warranty
Monroe Specialty Shock Absorber 40209 is manufactured to meet strict quality standards for durability and performance. The inclusion of a plastic dust shield helps protect internal components from contaminants, contributing to longer service life. While specific warranty details are not provided here, Monroe typically offers limited warranties on their shock absorbers covering defects in materials and workmanship. Consult product documentation or Monroe directly for exact warranty terms.
| Brand | Monroe |
|---|---|
| Part Number | 40209 |
| Position | Specialty Shock Absorber, Rear |
| Compressed Bumper Stop | No |
| Compressed Length | 14.875 |
| Dust Shield | Yes |
| Dust Shield Material | Plastic |
| Extended Bumper Stop | No |
| Extended Hydraulic Lockout | No |
| Extended Length | 22.875 |
| Lower Mounting Code | LS43 |
| Lower Mounting Type | Loop Bushing & Sleeve Mount - 14MM Sleeve ID X 1,9/16" Sleeve OAL |
| Parts Pack | None |
| Travel Length | 8 |
| Upper Mounting Code | LS43 |
| Upper Mounting Type | Loop Bushing & Sleeve Mount - 14MM Sleeve ID X 39.69MM Sleeve OAL |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2006 | Cadillac | Escalade | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2006 | Cadillac | Escalade ESV | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2006 | Chevrolet | Suburban 1500 | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2006 | GMC | Yukon XL 1500 | SLE | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2006 | GMC | Yukon XL 1500 | SL | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2006 | GMC | Yukon XL 1500 | SLT | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2005 | Cadillac | Escalade | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2005 | Cadillac | Escalade ESV | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2005 | Chevrolet | Suburban 1500 | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2005 | GMC | Yukon XL 1500 | SLE | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2005 | GMC | Yukon XL 1500 | SLT | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2004 | Cadillac | Escalade | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2004 | Cadillac | Escalade ESV | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2004 | Chevrolet | Suburban 1500 | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2004 | GMC | Yukon XL 1500 | SLE | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2004 | GMC | Yukon XL 1500 | SLT | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2003 | Cadillac | Escalade | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2003 | Cadillac | Escalade ESV | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2003 | Chevrolet | Suburban 1500 | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2003 | GMC | Yukon XL 1500 | SLE | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2003 | GMC | Yukon XL 1500 | SLT | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2002 | Cadillac | Escalade | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2002 | Chevrolet | Suburban 1500 | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2002 | GMC | Yukon XL 1500 | SLE | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2002 | GMC | Yukon XL 1500 | SLT | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2001 | Chevrolet | Suburban 1500 | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2001 | GMC | Yukon XL 1500 | SLE | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2001 | GMC | Yukon XL 1500 | SLT | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber |
| 2000 | Chevrolet | Suburban 1500 | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty Shock Absorber | |
| 2000 | GMC | Yukon XL 1500 | Rear | with Self Leveling Suspension; without Electronic Adjustable Suspension; Specialty 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.