Eaton
Eaton F8.8in 7/8in Crosspin 31 Spline
Eaton F8.8in 7/8in Crosspin 31 Spline
Part number: 1G0CM
Regular price
$782.60 USD
Regular price
Sale price
$782.60 USD
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- Free fitment check before you order
F8.8in 7/8in Crosspin 31 Spline from Eaton. The part number and specifications are listed below. Gear and differential work needs careful setup.
Quick facts
- Brand: Eaton
- Part type: Driveline part
Specifications
- Differential Type: Limited Slip (LSD)
- Gear Spline Tooth Count: 31 EA
- Ring Gear Ratio: All
- Axle Shaft Diameter: 1.32 IN
- On Road: Drag Racing
- Off-Road: Extreme Off-Road
Listed fitment
- 1986 - 1997 Ford Aerostar Base, XLT
- 1988 - 1994 Ford Aerostar Eddie Bauer
- 1986 - 1994 Ford Aerostar XL
- 1989 - 1994 Ford Aerostar XL Plus
- 1991 - 1994 Ford Aerostar XL Sport
- 1989 - 1997 Ford Aerostar XLT Plus
- 1991 - 1997 Ford Aerostar XLT Sport
- 1994 - 1997 Ford Aspire Base
- 1994 - 1995 Ford Aspire SE
- 1983 - 1993 Ford Bronco Custom, XLT Lariat
- 1985 - 1996 Ford Bronco Eddie Bauer
- 1990 - 1996 Ford Bronco XL
- 1983 Ford Bronco XLS
- 1984 - 1996 Ford Bronco XLT
- 1992 Ford Bronco XLT Nite
- 1995 - 1996 Ford Bronco XLT Sport
- 1984 - 1986 Ford Bronco II Base
- 1987 - 1990 Ford Bronco II XL
- 1988 - 1990 Ford Bronco II XL Sport
- 1984 - 1985 Ford Bronco II XLS
- 1989 - 1990 Ford Bronco II XLT Plus
- 1984 - 1990 Ford Bronco II XLT, Eddie Bauer
- 2013 - 2015 Ford C-Max Energi SEL, Hybrid SEL, Hybrid SE
- 1995 - 1998 Ford Contour GL
- 1995 Ford Contour LX Sport, GL Sport
- 1995 - 2000 Ford Contour LX, SE
- 1996 - 2000 Ford Contour Power, Base
- 1996 - 1998 Ford Contour Sport
- 1998 - 2000 Ford Contour SVT
- 1987 - 1991 Ford Country Squire Base, LX
- 1992 - 2011 Ford Crown Victoria Base, LX
- 2006 - 2009 Ford Crown Victoria Fleet
- 2002 - 2009 Ford Crown Victoria LWB
- 2004 - 2006 Ford Crown Victoria LX Sport
- 1993 - 2011 Ford Crown Victoria Police Interceptor
- 1992 - 2005 Ford Crown Victoria S
- 2005 Ford Crown Victoria Special Edition
- 1992 Ford Crown Victoria Touring Sedan
- 1983 Ford E-100 Econoline Custom, XL
- 1983 Ford E-100 Econoline Club Wagon XL, Custom
- …and 365 more
Tip: Mark driveshaft orientation before removal and torque fasteners to spec.

About this driveline part
Gear and differential work needs careful setup.
Fitment notes
- Specs, lead time and warranty come from Eaton and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Gear oil. Refill differentials with the right gear oil.
More for your car: All U-Joints · Transmission & drivetrain
Questions about driveline part
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
What does a bad CV axle sound like?
Clicking when turning is the classic sign.
Where do specs and warranty details come from?
From Eaton. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.