Mercury Comet Differential Spider Gear Kits

Your Mercury Comet will be happy to know that the search for the right Differential Spider Gear Kits you’ve been looking for is over! Advance Auto Parts has 9 different Differential Spider Gear Kits for your vehicle, ready for shipping or in-store pick up. The best part is, our Mercury Comet Differential Spider Gear Kits start from as little as $46.99.

When it comes to your Mercury Comet, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Differential Spider Gear Kits brands so you can shop with complete confidence. We’re sure you will get the right product to keep that Comet running for a long time.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Differential Spider Gear Kits for your Comet, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 19 Mercury Differential Spider Gear Kits

USA Standard Gear – Standard Spider Gear Set For Ford 8.8", 31 Spline (Part No.39016)

Standard Spider Gear Set For Ford 8.8", 31 Spline

from

$209.99
Product Features:
  • Spider gear kit
  • Fits Ford 8.8″ 31 spline open differential
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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USA Standard Gear – Standard Spider Gear Set For Ford 7.5" (Part No.39014)

Standard Spider Gear Set For Ford 7.5"

from

$156.99
Spindle nut washer for Dana 28, ’92 & down. This replaces Spicer part number 40075.

Product Features:
  • Spider gear kit
  • Fit Ford 7.5″ open differential
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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Yukon Gear – Replacement Standard Open Spider Gear Kit For Dana 30 With 27 Spline Axles (Part No.16073)

Replacement Standard Open Spider Gear Kit For Dana 30 With 27 Spline Axles

from

$155.99
Yukon replacement standard open spider gear kit for Dana 30 with 27 spline axles and with or without quick disconnect. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.

Product Features:
  • Spider gear kit
  • Fit Dana Spicer 30 open differential with 27 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
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Yukon Gear – Side Gear With Hub For 9" Ford With 31 Splines (Part No.16161)

Side Gear With Hub For 9" Ford With 31 Splines

from

$47.99
Side gear with hub for 9″ Ford with 31 splines.

Product Features:
  • Side gear with hub
  • Fits Ford 8″ and 9″ standard open differential and Trac Loc positraction with 31 spline axles
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Yukon Gear – Spider Gear Kit For Ford 8.8", 31 Spline, Trac Loc Posi (Part No.16106)

Spider Gear Kit For Ford 8.8", 31 Spline, Trac Loc Posi

from

$363.99
Yukon spider gear kit for Ford 8.8″, 31 spline, Trac Loc posi. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects. This kit does not include cross pin shaft or clutches.

Product Features:
  • Spider gear kit
  • Fit Ford 8.8″ Trac Loc positraction with 31 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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USA Standard Gear – Standard Spider Gear Set For Ford 8.8" Trac Loc Posi, 31 Spline (Part No.39032)

Standard Spider Gear Set For Ford 8.8" Trac Loc Posi, 31 Spline

from

$299.99
Product Features:
  • Spider gear kit
  • Fits Ford 8.8″ 31 spline Trac Loc positraction
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
See More

USA Standard Gear – Open Spider Gear Set For Dana Spicer 30, 27 Spline (Part No.39005)

Open Spider Gear Set For Dana Spicer 30, 27 Spline

from

$151.99
Product Features:
  • Spider gear kit
  • Fits Dana Spicer 30 27 spline open differential
  • Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
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Yukon Gear – Positraction Internals For 8.8" Ford With 31 Spline Axles (Part No.16016)

Positraction Internals For 8.8" Ford With 31 Spline Axles

from

$329.99
Yukon positraction internals for 8.8″ Ford with 31 spline axles. This kit fits Yukon Gura Grip & Eaton positractions. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. This kit does not include clutches. All components come with a one year warranty against manufacturing defects.

Product Features:
  • Spider gear kit
  • Fits Ford 8.8″ with Yukon Dura Grip positraction with 31 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
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Yukon Gear – Standard Open Spider Gear Kit For 7.5" Ford With 28 Spline Axles (Part No.16014)

Standard Open Spider Gear Kit For 7.5" Ford With 28 Spline Axles

from

$214.99
Yukon standard open spider gear kit for 7.5″ Ford with 28 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.

Product Features:
  • Spider gear kit
  • Fit Ford 7.5″ open differential
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
See More

Yukon Gear – Standard Open Spider Gear Kit For 8.8" Ford IRS With 28 Spline Axles (Part No.16020)

Standard Open Spider Gear Kit For 8.8" Ford IRS With 28 Spline Axles

from

$373.99
Yukon standard open spider gear kit for 8.8″ Ford IRS with 28 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.

Product Features:
  • Spider gear kit
  • Fits Ford 8.8″ IRS with 28 spline open differential
  • Includes two side gears, four pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
See More

Yukon Gear – Standard Open Spider Gear Kit For 9" Ford With 31 Spline Axles And 4-Pinion Design (Part No.16034)

Standard Open Spider Gear Kit For 9" Ford With 31 Spline Axles And 4-Pinion Design

from

$317.99
Yukon standard open spider gear kit for 9″ Ford with 31 spline axles and 4-pinion design. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.

Product Features:
  • Spider gear kit
  • Fit Ford 9″ open differential with 31 spline axles
  • Includes two side gears, four pinion gears, cross pin shaft, roll pins and spider gear thrust washers.
See More

Yukon Gear – Positraction Internals For 8" And 9" Ford With 31 Spline Axles, In A 4-Pinion Design (Part No.16026)

Positraction Internals For 8" And 9" Ford With 31 Spline Axles, In A 4-Pinion Design

from

$315.99
Yukon positraction internals for 8″ and 9″ Ford with 31 spline axles, in a 4-pinion design. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. This kit does not include clutches. All components come with a one year warranty against manufacturing defects.

Product Features:
  • Spider gear kit
  • Fits Ford 9″ with Trac Loc positraction with 31 spline axles
  • Includes two side gears, four pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
See More

Yukon Gear – Standard Open Spider Gear Kit For And 9" Ford With 28 Spline Axles And 4-Pinion Design (Part No.16032)

Standard Open Spider Gear Kit For And 9" Ford With 28 Spline Axles And 4-Pinion Design

from

$315.99
Yukon standard open spider gear kit for and 9″ Ford with 28 spline axles and 4-pinion design. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.

Product Features:
  • Spider gear kit
  • Fits Ford 8″ and 9″ open differential with 28 spline axles
  • Includes two side gears, four pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
See More

Yukon Gear – Standard Open Spider Gear Kit For 8.8" Ford With 31 Spline Axles (Part No.16021)

Standard Open Spider Gear Kit For 8.8" Ford With 31 Spline Axles

from

$299.99
Yukon standard open spider gear kit for 8.8″ Ford with 31 spline axles and 7/8″ pin. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.

Product Features:
  • Spider gear kit
  • Fits Ford 8.8″ with 31 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
  • 0.875″ cross pin shaft diameter
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Yukon Gear – Positraction Internals For 8" And 9" Ford With 28 Spline Axles, In A 2-Pinion Design (Part No.16022)

Positraction Internals For 8" And 9" Ford With 28 Spline Axles, In A 2-Pinion Design

from

$285.99
Yukon positraction internals for 8″ and 9″ Ford with 28 spline axles, in a 2-pinion design. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. This kit does not include clutches. All components come with a one year warranty against manufacturing defects.

Product Features:
  • Spider gear kit
  • Fits Ford 9″ with Trac Loc positraction with 28 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
See More

Yukon Gear – Standard Open Spider Gear Kit For 8" And 9" Ford With 28 Spline Axles And 2-Pinion Design (Part No.16031)

Standard Open Spider Gear Kit For 8" And 9" Ford With 28 Spline Axles And 2-Pinion Design

from

$285.99
Yukon standard open spider gear kit for 8″ and 9″ Ford with 28 spline axles and 2-pinion design. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.

Product Features:
  • Spider gear kit
  • Fit Ford 8″ and 9″ open differential with 28 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, roll pins and spider gear thrust washers.
See More

Yukon Gear – Flat Side Gear Without Hub For 8" And 9" Ford With 28 Splines (Part No.16164)

Flat Side Gear Without Hub For 8" And 9" Ford With 28 Splines

from

$51.99
Flat side gear without hub for 8″ and 9″ Ford with 28 splines.

Product Features:
  • Side gear without hub
  • Fits Ford 8″ and 9″ Trac Loc positraction with 28 spline axles
See More

Yukon Gear – Flat Side Gear Without Hub For 9" Ford With 31 Splines (Part No.16162)

Flat Side Gear Without Hub For 9" Ford With 31 Splines

from

$46.99
Flat side gear without hub for 9″ Ford with 31 splines.

Product Features:
  • Side gear without hub
  • Fits Ford 8″ and 9″ Trac Loc positraction with 31 spline axles
See More

Yukon Gear – Side Gear With Hub For 8" And 9" Ford With 28 Splines (Part No.16163)

Side Gear With Hub For 8" And 9" Ford With 28 Splines

from

$46.99
Side gear with hub for 8″ and 9″ Ford with 28 splines.

Product Features:
  • Side gear with hub
  • Fits Ford 8″ and 9″ standard open differential and Trac Loc positraction with 28 spline axles
See More

FAQs for Mercury Comet Differential Spider Gear Kits

What are the most popular Differential Spider Gear Kits for the Mercury Comet?

With 1 brands you can trust, our most popular Differential Spider Gear Kits for the Mercury Comet are:
Side Gear With Hub For 9" Ford With 31 Splines
from $47.99
This product is not rated
Side Gear With Hub For 9" Ford With 31 Splines
Differential Spider Gear Kits
Flat Side Gear Without Hub For 9" Ford With 31 Splines
from $46.99
This product is not rated
Flat Side Gear Without Hub For 9" Ford With 31 Splines
Differential Spider Gear Kits
Standard Open Spider Gear Kit For 9" Ford With 31 Spline Axles And 4-Pinion Design
from $317.99
This product is not rated
Standard Open Spider Gear Kit For 9" Ford With 31 Spline Axles And 4-Pinion Design
Differential Spider Gear Kits