HomeSuspension > Shocks and StrutsFCS 346451 Shock Absorber - Rear
Part #: 346451

FCS 346451 Shock Absorber - Rear

FCS, Rear
46 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
FCS, Rear
Fitment: Ford and Mercury, Mustang, Capri, Fairmont, and Zephyr
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Overview of the FCS Suspension Shock Absorber 346451

The FCS Suspension Shock Absorber part number 346451 is engineered for reliable performance in Ford and Mercury vehicles. Designed specifically for models such as the Ford Mustang, Capri, Fairmont, and Mercury Zephyr, this shock absorber offers precise suspension control and durability.

  • Compressed length: 12.2 inches
  • Extended length: 20.31 inches
  • Stroke length: 8.11 inches
  • Compatible with Ford Capri, Fairmont, Mustang, and Mercury Zephyr
  • Part number: 346451 for accurate identification

FCS Brand Line Suspension Components

The FCS brand line focuses on suspension parts that meet specific vehicle requirements for fitment and performance. This shock absorber is part of the FCS line, which emphasizes precise dimensions and reliable operation to maintain vehicle handling and ride quality. The 346451 shock absorber reflects the brand line’s commitment to matching OEM specifications for Ford and Mercury models.

Technical Details and Specifications

This suspension shock absorber features a compressed length of 12.2 inches and an extended length of 20.31 inches, providing a stroke length of 8.11 inches. These measurements ensure proper suspension travel and damping characteristics tailored for the Ford Mustang, Capri, Fairmont, and Mercury Zephyr. The shock absorber’s design supports consistent ride comfort and vehicle stability under various driving conditions.

Common Applications and Problem Solving

  • Reduces excessive bouncing and improves ride smoothness
  • Restores proper suspension travel and handling
  • Minimizes noise and vibration from worn shocks
  • Enhances vehicle control during cornering and braking
  • Replaces damaged or leaking shock absorbers on compatible Ford and Mercury models

Installation Notes and Tips

When installing the FCS shock absorber 346451, ensure the vehicle is securely lifted and supported. Verify the shock absorber’s orientation matches the original part. Check that the compressed and extended lengths correspond to the vehicle’s suspension travel requirements. It is recommended to replace shocks in pairs to maintain balanced handling. Use appropriate torque specifications for mounting hardware to avoid premature wear.

Quality Assurance and Warranty

The FCS shock absorber 346451 is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, FCS products typically undergo quality control testing to ensure fitment and function. For optimal results, use this shock absorber as a direct replacement on compatible Ford and Mercury vehicles.

BrandFCS
Part Number346451
PositionFCS, Rear
Compressed Length12.2
Extended Length20.31
Stroke Length8.11

This part fits 46 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1993FordMustangGTRearFCS
1993FordMustangSVT CobraRearFCS
1993FordMustangLX5.0LV8RearFCS
1992FordMustangGTRearFCS
1992FordMustangLX5.0LV8RearFCS
1991FordMustangGTRearFCS
1991FordMustangLX5.0LV8RearFCS
1990FordMustangGTRearFCS
1990FordMustangLX5.0LV8RearFCS
1989FordMustangGTRearFCS
1989FordMustangRearw/ Saleen Package; FCS
1989FordMustangLX5.0LV8RearFCS
1988FordMustangGTRearFCS
1988FordMustangRearw/ Saleen Package; FCS
1988FordMustangLX5.0LV8RearFCS
1987FordMustangGTRearFCS
1987FordMustangRearw/ Saleen Package; FCS
1987FordMustangLX5.0LV8RearFCS
1986FordMustangGTRearSpecial Handling; FCS
1986FordMustangSVORearFCS
1986MercuryCapriRearw/ Special Handling Package; FCS
1985FordMustangGTRearSpecial Handling; FCS
1985FordMustangSVORearFCS
1985MercuryCapriRearw/ Special Handling Package; FCS
1984FordMustangGTRearSpecial Handling; FCS
1984FordMustangGT-350 20th AnniversaryRearSpecial Handling; FCS
1984FordMustangSVORearFCS
1984MercuryCapriRearw/ Special Handling Package; FCS
1983FordMustangGTRearSpecial Handling; FCS
1983FordMustangTurbo GTRearSpecial Handling; FCS
1983MercuryCapriRearw/ Special Handling Package; FCS
1982FordMustangGTRearFCS
1981FordFairmontRearExc. TRX Suspension; FCS
1981FordMustangRearFCS
1981MercuryCapriRearFCS
1981MercuryZephyrRearExc. TRX Suspension; FCS
1980FordFairmontRearExc. TRX Suspension; FCS
1980FordMustangRearFCS
1980MercuryCapriRearFCS
1980MercuryZephyrRearExc. TRX Suspension; FCS
1979FordFairmontRearExc. TRX Suspension; FCS
1979FordMustangRearFCS
1979MercuryCapriRearFCS
1979MercuryZephyrRearExc. TRX Suspension; FCS
1978FordFairmontRearExc. TRX Suspension; FCS
1978MercuryZephyrRearExc. TRX Suspension; FCS

* 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.