1979 Mercury Cougar Differential Rebuild Kits
Your 1979 Mercury Cougar might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Differential Rebuild Kits you desperately need.
We currently carry 15 Differential Rebuild Kits to choose from for your 1979 Mercury Cougar, and our inventory prices range from as little as $42.99 up to $309.99.
On top of low prices, Advance Auto Parts offers 3 different trusted brands of Differential Rebuild Kits for the 1979 Mercury Cougar. We only sell parts from trusted brands like USA Standard Gear so that you can find quality parts you can count on.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Differential Rebuild Kits stock in-person!
Differential Rebuild Kits for Your 1979 Mercury Cougar
USA Standard Gear – Master Overhaul Kit for ’09 & Down Ford 8.8" Differential. (Part No.37030)
from
$201.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.
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Product Features:
- Fits 2009 and down Ford 8.8″
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket.
USA Standard Gear – Pinion Installation Kit For ’09 & Down Ford 8.8 (Part No.60009)
from
$119.99
8.8″ FORD 09 & DWN PINION KIT .
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Product Features:
- Fits 2009 and down Ford 8.8″
- Uses Koyo bearings and races
- Included are pinion bearings and races, pinion seal, pinion nut, crush sleeve, marking compound and brush.
Motive Gear – Differential Clutch Pack (Part No.F9-CPK)
USA Standard Gear – Spartan Spring & Pin Kit, Fits Ford 9" & Toyota V6 (Part No.17045)
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$42.99
Spartan spring & pin kit, fits Ford 9″ & Toyota V6
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Product Features:
- Designed and engineered for off road performance
- Chromoly drivers for added strength
- Heat treated and precision cut teeth
- Spartan Locker is the toughest lunchbox locker on the market
USA Standard Gear – Master Overhaul kit, Ford Daytona 9" LM104911 Differential and Daytona Pinion support (Part No.37040)
from
$309.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.
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Product Features:
- Fits Ford 9″ with LM104911 carrier bearing
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve eliminator, thread locker, marking compound with brush and gasket.
USA Standard Gear – Master Overhaul Kit for the Ford 9" LM603011 Differential with Daytona Pinion Support (Part No.37038)
from
$273.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.
Product Features:
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Product Features:
- Fits Ford 9″ with LM603011 carrier races and Daytona pinion support
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, pilot bearing, thread locker, marking compound with brush and gasket.
USA Standard Gear – Master Overhaul Kit for the Ford 9" LM603011 Differential with Daytona Pinion Support (Part No.37039)
from
$249.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.
Product Features:
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Product Features:
- Fits Ford 9″ with LM104911 carrier races and Daytona pinion support
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve eliminator, pilot bearing, thread locker, marking compound with brush and gasket.
USA Standard Gear – Master Overhaul Kit for the Ford 9" LM603011 Differential with Solid Spacer (Part No.37037)
from
$236.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.
Product Features:
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Product Features:
- Fits Ford 9″ with LM603011 carrier races
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, pilot bearing, thread locker, marking compound with brush and gasket.
USA Standard Gear – Master Overhaul Kit for the Ford 9" LM603011 Differential (Part No.37036)
from
$226.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.
Product Features:
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Product Features:
- Fits Ford 9″ with LM603011 carrier races
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket.
USA Standard Gear – Master Overhaul Kit for the Ford 9" LM102910 Differential (Part No.37033)
from
$221.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.
Product Features:
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Product Features:
- Fits Ford 9″ with LM102910 carrier race
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket.
USA Standard Gear – Master Overhaul Kit for the Ford 9" LM102910 Differential, with Solid Spacer (Part No.37034)
from
$213.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.
Product Features:
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Product Features:
- Fits Ford 9″ with LM102910 carrier race
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve eliminator, thread locker, marking compound with brush and gasket.
USA Standard Gear – Master Overhaul Kit for the Ford 9" LM501310 Differential (Part No.37035)
from
$213.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.
Product Features:
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Product Features:
- Fits Ford 9″ with LM501310 carrier race
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket.
USA Standard Gear – 9" Ford Pinion Kit, Koyo Bearings (Part No.60002)
from
$124.99
9″ Ford pinion kit, Koyo bearings.
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Product Features:
- Fits Ford 9″
- Uses Koyo bearings and races
- Included are pinion bearings and races, pinion seal, pinion nut, crush sleeve, marking compound and brush.
Yukon Gear – Minor Install Kit For Ford 8.8" Differential (Part No.12035)
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$62.99
Yukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused. This kit uses all high quality components to ensure a smooth set up. kit includes a pinion seal, crush sleeve (if applicable), complete shim kit, marking compound and brush. (Includes Supershims).
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Product Features:
- Fits Ford 8.8″
- Included are a pinion seal, crush sleeve , complete shim kit, marking compound and brush.
Yukon Gear – Minor Install Kit For Ford 9" Differential (Part No.12036)
from
$54.99
Yukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused. This kit uses all high quality components to ensure a smooth set up. kit includes a pinion seal, crush sleeve (if applicable), marking compound and brush.
Product Features:
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Product Features:
- Fits Ford 9″
- Included are a pinion seal, crush sleeve , complete shim kit, marking compound and brush.
FAQs for 1979 Mercury Cougar Differential Rebuild Kits
What are the most popular Differential Rebuild Kits for the 1979 Mercury Cougar?
With 3 brands you can trust, our most popular Differential Rebuild Kits for the 1979 Mercury Cougar parts are:
from
$201.99
This product is not rated
Master Overhaul Kit for ’09 & Down Ford 8.8" Differential.
Differential Rebuild Kits
from
$119.99
This product is not rated
Pinion Installation Kit For ’09 & Down Ford 8.8
Differential Rebuild Kits
from
$42.99
This product is not rated
Spartan Spring & Pin Kit, Fits Ford 9" & Toyota V6
Differential Rebuild Kits
