MasterPro 5849725 Coil Spring Insulator - Rear

Brand MasterPro 5849725
Position Rear
Material Rubber
Color Black
Washer Included No
Mounting Hardware Included No
Nuts Included No
Universal Or Specific Fit Specific
Grade Type Standard replacement
Bearing Included No
Insulator Included Yes
Meets_or_Exceeds_Original_Equipment_Manufacture_Specifications Yes
Per_Vehicle_Quantity 1
Fits Ford, Lincoln, and Mercury · 144 vehicles

OE-spec replacement. Meets or exceeds original equipment manufacturer specifications for the listed applications.

Rubber construction. Provides a durable interface between the coil spring and its mounting point.

Specific fitment. Made for rear coil spring applications on classic suspension setups.

Cross-references MOOG Chassis Products K82912, NAPA Mileage Plus 2749725 and Power Torque FM1650 for the same application. See all 3.

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Rear Coil Spring Insulator

MasterPro 5849725 is a specific-fit rear coil spring insulator made from rubber for classic Ford, Lincoln, and Mercury applications. It is a standard replacement that meets or exceeds original equipment manufacturer specifications for the intended fitment.

Use this insulator to restore the interface between the coil spring and its mounting point on compatible rear suspension setups. The black rubber construction helps isolate contact points and supports a quieter, more controlled suspension assembly on vehicles such as the Ford LTD, Mercury Marquis, and Lincoln Continental.

Key Features

  • Rubber construction for a durable spring-to-seat interface
  • Standard replacement design for specific rear suspension applications
  • Black finish for a clean, OE-style appearance
  • Meets or exceeds original equipment manufacturer specifications
  • Specific fitment for rear coil spring applications

Fitment Details

  • Fits 1977-1979 Ford LTD II, rear.
  • Fits 1967-1979 Ford Thunderbird, rear.
  • Fits 1970-1979 Lincoln Continental, rear.
  • Fits 1979 Lincoln Mark V, rear.
  • Fits 1974-1979 Mercury Cougar, rear.
  • Fits 1966-1978 Ford LTD, rear.
  • Fits 1967-1978 Mercury Marquis, rear.
  • Fits 1972-1977 Ford Ranchero, rear.
  • Fits 1972-1976 Ford Torino, rear.
  • Fits 1972-1976 Mercury Montego, rear.
  • Fits 1967-1974 Ford Country Sedan, rear.
  • Fits 1969-1974 Ford Country Squire, rear.
  • Fits 1966-1974 Ford Galaxie 500, rear.
  • Fits 1967-1974 Mercury Colony Park, rear.
  • Fits 1966-1974 Mercury Monterey, rear.
  • Fits 1966-1972 Ford Custom, rear.
  • Fits 1969-1972 Ford Ranch Wagon, rear.
  • Fits 1972 Lincoln Mark IV, rear.
  • Fits 1969-1971 Lincoln Mark III, rear.
  • Fits 1969-1970 Mercury Marauder, rear.
  • Fits 1966-1968 Mercury Commuter, rear.
  • Fits 1966-1968 Mercury Montclair, rear.
  • Fits 1966-1968 Mercury Park Lane, rear.
  • Fits 1966-1967 Ford Galaxie, rear.

What It Helps Address

  • Noise from worn or deteriorated spring insulators
  • Metal-to-metal contact at the coil spring seat
  • Loss of cushioning in the rear suspension interface
  • Replacement needs during suspension service on classic vehicles

Installation Notes and Tips

Install during rear suspension service when the coil spring is removed and the mounting surfaces can be inspected. Confirm the application by year, make, model, and rear position before installation. This part cross-references MOOG Chassis Products (e.g., K82912) for the same application.

Quality Assurance

MasterPro 5849725 is built as a standard replacement and is specified to meet or exceed original equipment manufacturer requirements for the listed applications.

This part fits 144 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
1979FordLTD II—RearUniversal Design; Packaged 2 per box
1979FordThunderbird—RearUniversal Design; Packaged 2 per box
1979LincolnContinental—RearUniversal Design; Packaged 2 per box
1979LincolnMark V—RearUniversal Design; Packaged 2 per box
1979MercuryCougar—RearUniversal Design; Packaged 2 per box
1978FordLTD—RearUniversal Design; Packaged 2 per box
1978FordLTD II—RearUniversal Design; Packaged 2 per box
1978FordThunderbird—RearUniversal Design; Packaged 2 per box
1978LincolnContinental—RearUniversal Design; Packaged 2 per box
1978MercuryCougar—RearUniversal Design; Packaged 2 per box
1978MercuryMarquis—RearUniversal Design; Packaged 2 per box
1977FordLTD—RearUniversal Design; Packaged 2 per box
1977FordLTD II—RearUniversal Design; Packaged 2 per box
1977FordRanchero—RearUniversal Design; Packaged 2 per box
1977FordThunderbird—RearUniversal Design; Packaged 2 per box
1977LincolnContinental—RearUniversal Design; Packaged 2 per box
1977MercuryCougar—RearUniversal Design; Packaged 2 per box
1977MercuryMarquis—RearUniversal Design; Packaged 2 per box
1976FordLTD—RearUniversal Design; Packaged 2 per box
1976FordRanchero—RearUniversal Design; Packaged 2 per box
1976FordThunderbird—RearUniversal Design; Packaged 2 per box
1976FordTorino—RearUniversal Design; Packaged 2 per box
1976LincolnContinental—RearUniversal Design; Packaged 2 per box
1976MercuryCougar—RearUniversal Design; Packaged 2 per box
1976MercuryMarquis—RearUniversal Design; Packaged 2 per box
1976MercuryMontegoBaseRearUniversal Design; Packaged 2 per box
1975FordLTD—RearUniversal Design; Packaged 2 per box
1975FordRanchero—RearUniversal Design; Packaged 2 per box
1975FordThunderbird—RearUniversal Design; Packaged 2 per box
1975FordTorino—RearUniversal Design; Packaged 2 per box
1975LincolnContinental—RearUniversal Design; Packaged 2 per box
1975MercuryCougar—RearUniversal Design; Packaged 2 per box
1975MercuryMarquis—RearUniversal Design; Packaged 2 per box
1975MercuryMontegoBaseRearUniversal Design; Packaged 2 per box
1974FordCountry Sedan—RearUniversal Design; Packaged 2 per box
1974FordCountry Squire—RearUniversal Design; Packaged 2 per box
1974FordGalaxie 500—RearUniversal Design; Packaged 2 per box
1974FordLTD—RearUniversal Design; Packaged 2 per box
1974FordRanchero—RearUniversal Design; Packaged 2 per box
1974FordThunderbird—RearUniversal Design; Packaged 2 per box
1974FordTorino—RearUniversal Design; Packaged 2 per box
1974LincolnContinental—RearUniversal Design; Packaged 2 per box
1974MercuryColony Park—RearUniversal Design; Packaged 2 per box
1974MercuryCougar—RearUniversal Design; Packaged 2 per box
1974MercuryMarquis—RearUniversal Design; Packaged 2 per box
1974MercuryMontegoBaseRearUniversal Design; Packaged 2 per box
1974MercuryMonterey—RearUniversal Design; Packaged 2 per box
1973FordCountry Sedan—RearUniversal Design; Packaged 2 per box
1973FordCountry Squire—RearUniversal Design; Packaged 2 per box
1973FordGalaxie 500—RearUniversal Design; Packaged 2 per box
1973FordLTD—RearUniversal Design; Packaged 2 per box
1973FordRanchero—RearUniversal Design; Packaged 2 per box
1973FordThunderbird—RearUniversal Design; Packaged 2 per box
1973FordTorino—RearUniversal Design; Packaged 2 per box
1973LincolnContinental—RearUniversal Design; Packaged 2 per box
1973MercuryColony Park—RearUniversal Design; Packaged 2 per box
1973MercuryMarquis—RearUniversal Design; Packaged 2 per box
1973MercuryMontegoBaseRearUniversal Design; Packaged 2 per box
1973MercuryMontegoGTRearUniversal Design; Packaged 2 per box
1973MercuryMonterey—RearUniversal Design; Packaged 2 per box
1972FordCountry Sedan—RearUniversal Design; Packaged 2 per box
1972FordCountry Squire—RearUniversal Design; Packaged 2 per box
1972FordCustom—RearUniversal Design; Packaged 2 per box
1972FordGalaxie 500—RearUniversal Design; Packaged 2 per box
1972FordLTD—RearUniversal Design; Packaged 2 per box
1972FordRanch Wagon—RearUniversal Design; Packaged 2 per box
1972FordRanchero—RearUniversal Design; Packaged 2 per box
1972FordThunderbird—RearUniversal Design; Packaged 2 per box
1972FordTorino—RearUniversal Design; Packaged 2 per box
1972LincolnContinental—RearUniversal Design; Packaged 2 per box
1972LincolnMark IV—RearUniversal Design; Packaged 2 per box
1972MercuryColony Park—RearUniversal Design; Packaged 2 per box
1972MercuryMarquis—RearUniversal Design; Packaged 2 per box
1972MercuryMontegoBaseRearUniversal Design; Packaged 2 per box
1972MercuryMontegoGTRearUniversal Design; Packaged 2 per box
1972MercuryMonterey—RearUniversal Design; Packaged 2 per box
1971FordCountry Sedan—RearUniversal Design; Packaged 2 per box
1971FordCountry Squire—RearUniversal Design; Packaged 2 per box
1971FordCustom—RearUniversal Design; Packaged 2 per box
1971FordGalaxie 500—RearUniversal Design; Packaged 2 per box
1971FordLTD—RearUniversal Design; Packaged 2 per box
1971FordRanch Wagon—RearUniversal Design; Packaged 2 per box
1971FordThunderbird—RearUniversal Design; Packaged 2 per box
1971LincolnContinental—RearUniversal Design; Packaged 2 per box
1971LincolnMark III—RearUniversal Design; Packaged 2 per box
1971MercuryColony Park—RearUniversal Design; Packaged 2 per box
1971MercuryMarquis—RearUniversal Design; Packaged 2 per box
1971MercuryMonterey—RearUniversal Design; Packaged 2 per box
1970FordCountry Sedan—RearUniversal Design; Packaged 2 per box
1970FordCountry Squire—RearUniversal Design; Packaged 2 per box
1970FordCustom—RearUniversal Design; Packaged 2 per box
1970FordGalaxie 500—RearUniversal Design; Packaged 2 per box
1970FordLTD—RearUniversal Design; Packaged 2 per box
1970FordRanch Wagon—RearUniversal Design; Packaged 2 per box
1970FordThunderbird—RearUniversal Design; Packaged 2 per box
1970LincolnContinental—RearUniversal Design; Packaged 2 per box
1970LincolnMark III—RearUniversal Design; Packaged 2 per box
1970MercuryColony Park—RearUniversal Design; Packaged 2 per box
1970MercuryMarauderBaseRearUniversal Design; Packaged 2 per box
1970MercuryMarquis—RearUniversal Design; Packaged 2 per box
1970MercuryMonterey—RearUniversal Design; Packaged 2 per box
1969FordCountry Sedan—RearUniversal Design; Packaged 2 per box
1969FordCountry Squire—RearUniversal Design; Packaged 2 per box
1969FordCustom—RearUniversal Design; Packaged 2 per box
1969FordGalaxie 500—RearUniversal Design; Packaged 2 per box
1969FordLTD—RearUniversal Design; Packaged 2 per box
1969FordRanch Wagon—RearUniversal Design; Packaged 2 per box
1969FordThunderbird—RearUniversal Design; Packaged 2 per box
1969LincolnMark III—RearUniversal Design; Packaged 2 per box
1969MercuryColony Park—RearUniversal Design; Packaged 2 per box
1969MercuryMarauderBaseRearUniversal Design; Packaged 2 per box
1969MercuryMarquis—RearUniversal Design; Packaged 2 per box
1969MercuryMonterey—RearUniversal Design; Packaged 2 per box
1968FordCountry Sedan—RearUniversal Design; Packaged 2 per box
1968FordCustom—RearUniversal Design; Packaged 2 per box
1968FordGalaxie 500—RearUniversal Design; Packaged 2 per box
1968FordLTD—RearUniversal Design; Packaged 2 per box
1968FordThunderbird—RearUniversal Design; Packaged 2 per box
1968MercuryColony Park—RearUniversal Design; Packaged 2 per box
1968MercuryCommuter—RearUniversal Design; Packaged 2 per box
1968MercuryMarquis—RearUniversal Design; Packaged 2 per box
1968MercuryMontclair—RearUniversal Design; Packaged 2 per box
1968MercuryMonterey—RearUniversal Design; Packaged 2 per box
1968MercuryPark Lane—RearUniversal Design; Packaged 2 per box
1967FordCountry Sedan—RearUniversal Design; Packaged 2 per box
1967FordCustom—RearUniversal Design; Packaged 2 per box
1967FordGalaxie—RearUniversal Design; Packaged 2 per box
1967FordGalaxie 500—RearUniversal Design; Packaged 2 per box
1967FordLTD—RearUniversal Design; Packaged 2 per box
1967FordThunderbird—RearUniversal Design; Packaged 2 per box
1967MercuryColony Park—RearUniversal Design; Packaged 2 per box
1967MercuryCommuter—RearUniversal Design; Packaged 2 per box
1967MercuryMarquis—RearUniversal Design; Packaged 2 per box
1967MercuryMontclair—RearUniversal Design; Packaged 2 per box
1967MercuryMonterey—RearUniversal Design; Packaged 2 per box
1967MercuryPark Lane—RearUniversal Design; Packaged 2 per box
1966FordCustom—RearUniversal Design; Packaged 2 per box
1966FordGalaxie—RearUniversal Design; Packaged 2 per box
1966FordGalaxie 500—RearUniversal Design; Packaged 2 per box
1966FordLTD—RearUniversal Design; Packaged 2 per box
1966MercuryCommuter—RearUniversal Design; Packaged 2 per box
1966MercuryMontclair—RearUniversal Design; Packaged 2 per box
1966MercuryMonterey—RearUniversal Design; Packaged 2 per box
1966MercuryPark Lane—RearUniversal Design; Packaged 2 per box
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
MOOG Chassis Products — K82912NAPA Mileage Plus — 2749725Power Torque — FM1650