Ford 9-in. Full-Spool Ultra HD Center Section Third Member Assembly - 35 Spline [4.11:1 Ratio]
Product Discontinued
SPEEDMASTERPART NUMBER: 746-PCE215101203

Ford 9-in. Full-Spool Ultra HD Center Section Third Member Assembly - 35 Spline [4.11:1 Ratio]

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

35-Spline Ultra HD Third Member Assemblies
Ford 9-in. Full-Spool Ultra HD Complete Third Member Assembly
  • Aluminum Case, Main Cap
  • 35-Spline
  • 4.11:1 Ratio
    Includes:
  • 1350 Yoke
  • 8620 Steel Gears
  • 3.250 in. Carrier Bearing
  • Ring and Pinion
  • Bearings
  • (10) Pinion Bolts

    • HD ( Heavy Duty)
    • Rated at 1200 HP

    Note: This Third Member Assembly also includes the U-joints/U-Bolts.

    • Ready-to-Install Third Member Assemblies

      Speedmaster Ford 9-in. Complete Third Member Assemblies feature a Torque Worm 6-pinion limited-slip or full-spool differential in 28 and 31-spline axle shaft configurations. Third Member Assemblies are available in your choice of the most popular gear ratios and contain a new A356-T6 aluminum case that is assembled with all-new bearings, seals, heavy-duty ring and pinion, one-piece billet (through bolt) main caps,12-point bolts, u-joints/u-bolts, and precision-machined 1350 billet steel yoke. The 1350-series yoke is ideal for all forms of motorsports ranging from V8 SUPERCAR through Group 1 Drag Racing. 

      Show More

      HD-style cases are rated at 850 HP but limited due to the size of the spline axle shaft.
      Ultra HD-style cases are rated at 1200 HP but limited due to the size of the spline axle shaft.

      LSD (Limited Slip Differential)
      HD ( Heavy Duty)

      Note: Each Third Member is to be used with a mineral-based oil of a range of EP140 Extreme pressure at a minimum. DO NOT USE split grades eg. 85/140 (these are not recommended). Failure to use the correct oil can result in gear damage, noise and may void your manufacturer's warranty.

    Part TypeThird Member Assembly
    Product LineSpeedmaster Ford 9-in. Complete Third Member Assemblies
    BrandSPEEDMASTER
    Package Height12.5
    Package Width14.0
    Package Length20.0
    Weight64.0 PG
    Part CategoryPerformance Parts
    Yoke IncludedYes
    Case StyleFord 9 in.
    Standard Pinion LocationYes
    QuantitySold individually
    Ring Gear Load BoltNo
    Yoke Style1350 Series
    Bearings IncludedYes
    Carrier Bearing Diameter3.25 in (82.55 mm)
    Main Cap Retention StyleBolt
    Main Cap MaterialAluminum
    Carrier TypeLSD - Limited Slip
    Part FitmentSemi Universal
    Case MaterialAluminum
    Pinion Support Bolt Quantity10
    Vendor Part NumberPCE215.1012.03
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    9 in. Ford Storage Box [18 1/2 in. H x 14 1/2 in. W x 13 1/2 in. D]

    JEGS

    9 in. Ford Storage Box [18 1/2 in. H x 14 1/2 in. W x 13 1/2 in. D]

    Part Number : 555-60115
    $4054$52.99
    You Save$12.45
    Third Member Assembly Stand for 9 in. Ford Differential

    JEGS

    Third Member Assembly Stand for 9 in. Ford Differential

    Part Number : 555-60658
    $4139$45.99
    You Save$4.60
    Differential Third Member Studs for Ford 9"

    JEGS

    Differential Third Member Studs for Ford 9"

    Part Number : 555-60661
    $3039$32.99
    You Save$2.60
    PCE445.1002 Third Member Stud Kit for Ford 9 in.

    SPEEDMASTER

    PCE445.1002 Third Member Stud Kit for Ford 9 in.

    Part Number : 746-PCE445.1002
    $5780
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!