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PRT Performance Ride 173851 Shock Absorber - Rear
| Brand | PRT Performance Ride 173851 |
|---|---|
| Position | Rear |
| Adjustable | No |
| Body Diameter | 1.77 |
| Boot Included | No |
| Coil Over Springs Included | No |
| Compressed Length | 10.35 |
| Dust Shield | Yes |
| Dust Shield Material | Metal |
| Extended Length | 15.63 |
| Gas Charged | Yes |
| Lower Mount Type | Loop |
| Shock Absorber Body End Measuring Point | Center of the Loop |
| Shock Absorber Rod End Measuring Point | Center of the Loop |
| Shock Stroke | 5.28 |
| Travel Length | 5.28 |
| Upper Mount Type | Loop |
| Product line | PRT Shock Absorber |
| Fits | Ford and Mercury · 8 vehicles |
Gas charged. Delivers consistent damping for steady ride control.
Loop mounts. Both ends use loop-style mounting for a straightforward replacement.
Metal dust shield. Helps protect the shock from road debris and wear.
Rear Shock Absorber for Ford Freestar
PRT Performance Ride 173851 is a rear suspension shock absorber for the 2004-2007 Ford Freestar. It uses loop-to-loop mounting, gas-charged construction, and a metal dust shield to support controlled rear suspension movement and consistent damping.
Key Features
- Fits 2004-2007 Ford Freestar, rear
- PRT Shock Absorber line from PRT Performance Ride
- Part number 173851
- Gas charged for responsive damping performance
- Loop upper and lower mounts for direct replacement fitment
- Metal dust shield included to help protect the rod area
- Compressed length: 10.35 in; extended length: 15.63 in
- Shock stroke / travel length: 5.28 in
- Body diameter: 1.77 in
Product Details
The PRT Shock Absorber product line focuses on replacement suspension components built around OE-style fitment and application-specific dimensions. This rear shock absorber for the Ford Freestar uses a non-adjustable design with center-of-the-loop measuring points at both ends, making it straightforward to match to the original rear suspension layout. PRT Performance Ride 173851 is a direct-fit rear shock absorber for 2004, 2005, 2006, and 2007 Ford Freestar models.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Issues This Part Can Address
- Excessive rear bounce after bumps or dips
- Reduced ride control over uneven pavement
- Rear suspension instability during braking or cornering
- Worn or leaking rear shock absorber replacement needs
- Noisy or inconsistent rear damping performance
Installation Notes and Tips
Verify rear mounting style, compressed length, and extended length before installation to confirm proper replacement. This shock absorber uses loop mounts at both the upper and lower ends and does not include coil over springs or a boot. Inspect related rear suspension components, including bushings and mounting points, during service to help ensure proper operation after replacement.
Quality Assurance
PRT Performance Ride supplies suspension replacement parts with application-specific dimensions and OE-style mounting geometry for the listed Ford Freestar rear fitment. Part number 173851 is built as a gas-charged, non-adjustable shock absorber with a metal dust shield for added rod protection.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Ford | Freestar | 4.2L | V6 | Rear | PRT Shock Absorber |
| 2007 | Ford | Freestar | 3.9L | V6 | Rear | PRT Shock Absorber |
| 2006 | Ford | Freestar | 4.2L | V6 | Rear | PRT Shock Absorber |
| 2006 | Ford | Freestar | 3.9L | V6 | Rear | PRT Shock Absorber |
| 2005 | Ford | Freestar | 4.2L | V6 | Rear | PRT Shock Absorber |
| 2005 | Ford | Freestar | 3.9L | V6 | Rear | PRT Shock Absorber |
| 2004 | Ford | Freestar | 4.2L | V6 | Rear | PRT Shock Absorber |
| 2004 | Ford | Freestar | 3.9L | V6 | Rear | PRT Shock Absorber |
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