![Ford 9 in. Posi Traction Third Member Assembly Kit [3:50 Ratio 31-Spline]](https://www.jegs.com/images/mini_750/500/555/555-60680k.jpg)
JEGSPART NUMBER: 555-60680K
Ford 9 in. Posi Traction Third Member Assembly Kit [3:50 Ratio 31-Spline]
$1,30794
31-Spline Axle
Ford 9 in. Posi Traction Third Member Assembly KitIncludes:
- 9 in. Posi Traction Third Member Assembly [3:50 Ratio 31-Spline]
- 1310 Universal Joint
- U-Bolts
- Black RTV Silicone
- Gear Oil
JEGS 555-60680K Ford 9 in. Posi Traction Third Member Assembly Kit [3:50 Ratio 31-Spline] Includes:
Part TypeThird Member Assembly
BrandJEGS
Yoke IncludedYes
Case StyleFord 9 in.
Standard Pinion LocationYes
QuantitySold as a Kit
Ring Gear Load BoltNo
Yoke Style1310 Series
Bearings IncludedYes
Carrier Bearing Diameter2.891 in (73.431 mm)
Main Cap Retention StyleBolt
Main Cap MaterialNodular iron
Axle Spline Quantity31
Ring And Pinion Ratio3.50:1
Carrier TypeTrac Lok
Case MaterialNodular iron
Pinion Support Bolt Quantity5
Package Qty1
Package TypeEA
Items You Need
Some parts are not legal for use in California or other states with similar laws / regulations



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