Sunsong 8401043 Power Steering Control Valve Seal Kit

Brand Sunsong 8401043
Fits Ford, Lincoln, and Mercury · 71 vehicles

Seal kit. Contains the quality components required for steering unit repair.

For steering unit repair with the needed components in one kit.

Cross-references Carlson 7889, Gates 351070 and Hayden 5050 for the same application. See all 4.

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Power Steering Valve Seal Kit for Classic Ford and Mercury

Sunsong 8401043 is a power steering control valve seal kit for steering unit repair on select Ford and Mercury vehicles. It contains the quality components needed to service leaking or worn control valve seals and restore proper steering system sealing.

Key Features

  • Power steering control valve seal kit for steering unit repair
  • Built for select classic Ford Mustang and Mercury Cougar applications
  • Also fits Mercury Montego, Capri, Villager, Colony Park, Marauder, and Lincoln Versailles applications listed below
  • Direct-fit service part for vehicles with and without dust cover and clamp configurations
  • Cross-references Carlson 7889 and Gates 351070 for the same application
  • Part number: 8401043

Detailed Description

This Sunsong steering seal kit is made for repairing the power steering control valve on a range of classic Ford and Mercury models. It is a practical service part for restoring sealing performance in steering units on vehicles such as the Ford Mustang, Mercury Cougar, and Mercury Montego. The 8401043 part number is also a useful reference when matching replacement steering seals for older Ford and Mercury platforms.

Compatible With: Fits 1964-1970 Ford Mustang, N/A; Fits 1967-1970 Mercury Cougar, N/A; Fits 1968-1971 Mercury Montego, N/A; Fits 1977-1980 Lincoln Versailles, N/A; Fits 1975-1980 Mercury Monarch, N/A; Fits 1971-1974 Ford E-100 Econoline, N/A.

Common Repair Uses

  • Steering fluid leakage at the control valve
  • Worn or hardened steering seals
  • Loss of steering system sealing integrity
  • Service work on aging Ford and Mercury power steering units
  • Repair of control valve seepage on classic Mustang and Cougar applications

Installation Notes and Tips

Verify the steering unit configuration before installation, especially dust cover and clamp requirements. Match the vehicle year, make, and model exactly to the fitment list, since this kit is listed for specific classic applications and steering setups.

Quality Assurance

Sunsong supplies this kit with the components required for steering unit repair, supporting a focused service replacement for the listed Ford, Mercury, and Lincoln applications.

This part fits 71 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
1980LincolnVersailles—N/Aw/o Dust Cover and Clamp
1980MercuryMonarch—N/Aw/o Dust Cover and Clamp
1979LincolnVersailles—N/Aw/o Dust Cover and Clamp
1979MercuryMonarch—N/Aw/o Dust Cover and Clamp
1978LincolnVersailles—N/Aw/o Dust Cover and Clamp
1978MercuryMonarch—N/Aw/o Dust Cover and Clamp
1977LincolnVersailles—N/Aw/o Dust Cover and Clamp
1977MercuryMonarch—N/Aw/o Dust Cover and Clamp
1976MercuryMonarch—N/Aw/o Dust Cover and Clamp
1975MercuryMonarch—N/Aw/o Dust Cover and Clamp
1974FordE-100 Econoline—N/Aw/o Dust Cover and Clamp
1973FordE-100 Econoline—N/Aw/o Dust Cover and Clamp
1972FordE-100 Econoline—N/Aw/o Dust Cover and Clamp
1971FordE-100 Econoline—N/Aw/o Dust Cover and Clamp
1971MercuryMontegoMXN/Aw/o Dust Cover and Clamp
1971MercuryMontego—N/Aw/o Dust Cover and Clamp
1970FordMustang—N/Aw/o Dust Cover and Clamp
1970MercuryCougar—N/Aw/o Dust Cover and Clamp
1970MercuryCougar—N/Aw/ Dust Cover and Clamp
1970MercuryCougarBoss 429N/Aw/o Dust Cover and Clamp
1970MercuryMontegoMXN/Aw/o Dust Cover and Clamp
1970MercuryMontegoMX BroughamN/Aw/o Dust Cover and Clamp
1970MercuryMontegoBaseN/Aw/o Dust Cover and Clamp
1970MercuryMontego—N/Aw/o Dust Cover and Clamp
1969FordMustangBoss 429N/Aw/o Dust Cover and Clamp
1969FordMustang—N/Aw/o Dust Cover and Clamp
1969MercuryCougar—N/Aw/o Dust Cover and Clamp
1969MercuryCougar—N/Aw/ Dust Cover and Clamp
1969MercuryCougarBoss 302N/Aw/o Dust Cover and Clamp
1969MercuryMontego—N/Aw/o Dust Cover and Clamp
1969MercuryMontego—N/Aw/ Dust Cover and Clamp
1969MercuryMontegoMXN/Aw/o Dust Cover and Clamp
1968FordMustang—N/Aw/o Dust Cover and Clamp
1968MercuryCougar—N/Aw/o Dust Cover and Clamp
1968MercuryMontego—N/Aw/o Dust Cover and Clamp
1967FordMustang—N/Aw/o Dust Cover and Clamp
1967MercuryCapri—N/Aw/o Dust Cover and Clamp
1967MercuryCapri—N/Aw/ Dust Cover and Clamp
1967MercuryCougar—N/Aw/o Dust Cover and Clamp
1967MercuryVillager—N/Aw/o Dust Cover and Clamp
1967MercuryVillager—N/Aw/ Dust Cover and Clamp
1966FordMustang—N/Aw/o Dust Cover and Clamp
1966MercuryCapri—N/Aw/o Dust Cover and Clamp
1966MercuryCapri—N/Aw/ Dust Cover and Clamp
1966MercuryVillager—N/Aw/o Dust Cover and Clamp
1966MercuryVillager—N/Aw/ Dust Cover and Clamp
1965FordMustang—N/Aw/o Dust Cover and Clamp
1965MercuryVillager—N/Aw/o Dust Cover and Clamp
1965MercuryVillager—N/Aw/ Dust Cover and Clamp
1964FordMustang—N/Aw/o Dust Cover and Clamp
1964MercuryColony Park—N/Aw/o Dust Cover and Clamp
1964MercuryColony Park—N/Aw/ Dust Cover and Clamp
1964MercuryMarauder—N/Aw/o Dust Cover and Clamp
1964MercuryMarauder—N/Aw/ Dust Cover and Clamp
1964MercuryVillager—N/Aw/o Dust Cover and Clamp
1964MercuryVillager—N/Aw/ Dust Cover and Clamp
1963MercuryColony Park—N/Aw/o Dust Cover and Clamp
1963MercuryColony Park—N/Aw/ Dust Cover and Clamp
1963MercuryMarauder—N/Aw/o Dust Cover and Clamp
1963MercuryMarauder—N/Aw/ Dust Cover and Clamp
1963MercuryVillager—N/Aw/o Dust Cover and Clamp
1963MercuryVillager—N/Aw/ Dust Cover and Clamp
1962MercuryColony Park—N/Aw/o Dust Cover and Clamp
1962MercuryColony Park—N/Aw/ Dust Cover and Clamp
1962MercuryVillager—N/Aw/o Dust Cover and Clamp
1962MercuryVillager—N/Aw/ Dust Cover and Clamp
1961MercuryColony Park—N/Aw/o Dust Cover and Clamp
1961MercuryColony Park—N/Aw/ Dust Cover and Clamp
1960MercuryColony Park—N/Aw/o Dust Cover and Clamp
1960MercuryColony Park—N/Aw/ Dust Cover and Clamp
1959MercuryColony Park—N/A—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Carlson — 7889Gates — 351070Hayden — 5050OSC — 2071