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Guaranteed to Fit2003 Mercury Mountaineer Change Vehicle

Yukon Gear & Axle®
2003 Mercury Mountaineer - Yukon standard open spider gear kit for 8.8" Ford with 31 spline axles

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$270.89
Manufacturer #YPKF8.8-S-31
Guaranteed to Fit2003 Mercury Mountaineer Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 Mercury Mountaineer
Base
All Engines
AWD, Ford 8.8 in.

Highlights

Location:
Rear Axle
Notes:
Open Differential with 28 Spline Axles
Axle Type:
Ford 8.8 in.
Spline Count:
31
Includes:
Two Side Gears, Two Pinion Gears, Cross Pin Shaft, Cross Pin Bolt and Spider Gear Thrust Washers
Recommended Use:
Performance
Warranty:
1 year Yukon Gear & Axle limited warranty
Quantity Sold:
Kit
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fitnotes:
AWD, Ford 8.8 in.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1975-1989 Mercury Grand Marquis
Base
All Engines
RWD, Ford 8.8 in.
1978-1982 Ford Fairmont
Base
All Engines
RWD, Ford 8.8 in.
1978-1983 Ford Fairmont
Futura
All Engines
RWD, Ford 8.8 in.
1979-1980 Ford Granada
Base
All Engines
RWD, Ford 8.8 in.
1979-1980 Ford Granada
ESS
All Engines
RWD, Ford 8.8 in.
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Product Information

YUKON GEAR & AXLE – SPIDER GEAR KITS

These spider gear kits from Yukon Gear & Axle have gears that are made a metal that’s higher quality than OEM spider gears, which means longer-lasting performance. Within every spider gear kit, you’ll find two side gears, two pinion gears, a cross pin shaft, roll pin and spider gear thrust washers and they come with a one year warranty against manufacturer defects. Yukon Gear was founded in Washington state – where extreme weather and off-roading are commonplace – and manufactures performance products that were built to perform and built to last in harsh environments.

  • Contains gears, pinion gears, cross pin shaft, roll pin and thrust washers
  • Includes a one year warranty against manufacturer defects
  • Made with higher-quality metal that lasts longer
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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