FCS DT342887 Shock Absorber - Rear

Rear Shock Absorber for Ford F-150 and Mark LT

FCS DT342887 is a rear suspension shock absorber built as a monotube performance upgrade for select Ford F-150 and Lincoln Mark LT applications. With a compressed length of 16.89 inches, extended length of 27.87 inches, and 10.98 inches of stroke, it supports controlled rear suspension movement and consistent damping response.

Key Features

• Rear suspension shock absorber for select Ford F-150 and Lincoln Mark LT models
• Monotube performance upgrade for improved shock absorption response
• Compressed length: 16.89 in.
• Extended length: 27.87 in.
• Stroke length: 10.98 in.
• FCS part number DT342887

Fitment and Application

Compatible with rear suspension applications on 2009-2020 Ford F-150, rear, with monotube upgrade for enhanced shock absorption performance. It also fits 2010-2014 Lincoln Mark LT, rear, with monotube performance upgrade; exclude rear air suspension and exclude auto leveling. For later Ford F-150 coverage, this part fits 2021-2023 Ford F-150, rear, monotube performance upgrade; exclude electronic suspension; exclude off road suspension; without heavy duty payload package; FCS, and 2024 Ford F-150, rear, monotube performance upgrade; exclude electronic suspension; without heavy duty payload package; FCS. It also fits 2025 Ford F-150, rear, monotube performance upgrade; exclude electronic suspension; exclude off road suspension; without heavy duty payload package; FCS. FCS DT342887 is a direct-fit rear shock option for buyers searching for a Ford F-150 rear shock absorber or Lincoln Mark LT rear suspension shock.

What It Helps Address

• Excessive rear bounce after bumps or dips
• Reduced damping control from worn rear shocks
• Rear suspension instability during load changes
• Harsh or inconsistent ride quality from aging shock absorbers

Installation Notes and Tips

Verify rear suspension configuration before ordering, especially electronic suspension, off-road suspension, rear air suspension, auto leveling, and heavy duty payload package exclusions. Confirm compressed length, extended length, and stroke length against the original shock absorber to ensure proper suspension travel. FCS DT342887 is a rear-position replacement for the listed applications only.

Quality Assurance

FCS supplies suspension components for replacement use, and the monotube design supports consistent damping characteristics in the listed rear applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.