Skip to main content
  • Shop By Category
  • Core Return
  • About Us
  • Contact Us
  • Our Blog
MENU
My Cart Login
Home
Phone: (888) 856-9960
For Ebay Inquiries: (866) 423-6872
  • Login
  • Empty
    $0.00
  • Shop By Category
  • Core Return
  • About Us
  • Contact Us
  • Our Blog
  • Differential Components
  • Differential
  • Drive Axle Shaft
  • Transfer Case
Carriers
Bearing Kits
Ring and Pinion
Differential Gear Kit
Differential Clutch Pack
Shop All Products

A-D

Auburn Gear

E-J

Ford

K-N

Mopar

S-Z

US Powertrain
Shop All Products

FAST  2-3 Day Shipping! Same Day Shipping on Orders Before 1:30pm CST || FREE Shipping on EVERYTHING in The U.S.! (exc. HI&AK)
U.S. POWERTRAIN WILL BE CLOSED JULY 3RD AND 4TH IN CELEBRATION OF OUR GREAT NATION

  • Choose Vehicle

Select Vehicle

Part Type

  • Differential (8) Apply Differential filter

Gear Ratio

  • 3.73 (4) Apply 3.73 filter
  • 4.10 (2) Apply 4.10 filter
  • 4.30 (2) Apply 4.30 filter

Axle Type

  • (-) Remove Ford 10.5 inch filter Ford 10.5 inch

Part Type

  • Differential (8) Apply Differential filter

Gear Ratio

  • 3.73 (4) Apply 3.73 filter
  • 4.10 (2) Apply 4.10 filter
  • 4.30 (2) Apply 4.30 filter

Search found 8 items

  • (-) Remove Ford 10.5 inch filter Ford 10.5 inch
  • Remanufactured 1999-2000 Ford F250/F350 10.5 inch 3.73 ratio with Posi-Traction
    435-1978AP
    $2,825.00
    view
    Quick View
  • Remanufactured 1999-2000 Ford F250/F350 10.5 inch 4.10 ratio with Posi-Traction
    435-1978BP
    $2,825.00
    view
    Quick View
  • Remanufactured 1999-2000 Ford F250/F350 10.5 inch 4.30 ratio with Posi-Traction
    435-1978CP
    $2,825.00
    view
    Quick View
  • Remanufactured 1999-2000 Ford F250/F350 10.5 inch 3.73 ratio with Posi-Traction
    435-1978DP
    $2,825.00
    view
    Quick View
  • Remanufactured 1999-2000 Ford F250/F350 10.5 inch 3.73 ratio Conventional
    435-1978AO
    $2,600.00
    view
    Quick View
  • Remanufactured 1999-2000 Ford F250/F350 10.5 inch 4.10 ratio Conventional
    435-1978BO
    $2,600.00
    view
    Quick View
  • Remanufactured 1999-2000 Ford F250/F350 10.5 inch 4.30 ratio Conventional
    435-1978CO
    $2,600.00
    view
    Quick View
  • Remanufactured 1999-2000 Ford F250/F350 10.5 inch 3.73 ratio Conventional
    435-1978DO
    $2,600.00
    view
    Quick View
Displaying 1 - 8 of 8
1000027879.jpg
1000027880.jpg
1000027964.jpg
20240206_124239.jpg
Building 1.jpg

Shop

Differential
Other Fluid Management Products / Accessories
Differential Pinion Flange Kit
Differential Carrier
Differential Gasket
Other / Specialty Switches & Components
Everything We Sell

Company

  • About Us
  • Contact Us
  • Core Charge Policy

Sign up for updates!

Find Us

1451 Peoria Avenue
Spirit Lake, Iowa 51360-0189
Office Hours: 8:00am-5:00pm CST
Monday through Friday
Phone: (888) 856-9960
For Ebay Inquiries: (866) 423-6872
©2025 US Powertrain
Website designed by Complete Web Solutions