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)

  • Choose Vehicle

Select Vehicle

Part Type

  • Differential (5) Apply Differential filter
  • Differential Ring and Pinion (4) Apply Differential Ring and Pinion filter

Gear Ratio

  • 3.73 (3) Apply 3.73 filter
  • 4.10 (4) Apply 4.10 filter
  • 4.44 (1) Apply 4.44 filter
  • 4.89 (1) Apply 4.89 filter

Axle Type

  • (-) Remove RAM 12" filter RAM 12"

Part Type

  • Differential (5) Apply Differential filter
  • Differential Ring and Pinion (4) Apply Differential Ring and Pinion filter

Gear Ratio

  • 3.73 (3) Apply 3.73 filter
  • 4.10 (4) Apply 4.10 filter
  • 4.44 (1) Apply 4.44 filter
  • 4.89 (1) Apply 4.89 filter

Search found 9 items

  • (-) Remove RAM 12" filter RAM 12"
  • Remanufactured 2019-2023 Ram 3500 12" with 3.73 ratio with DRW
    435-10067A
    $4,400.00
    view
    Quick View
  • Remanufactured 2019-2023 Ram 3500 12" with 3.73 ratio with DRW 4x2
    435-10068A
    $4,400.00
    view
    Quick View
  • Remanufactured 2019-2023 Ram 3500 12" with 4.10 ratio with DRW 4x2
    435-10068B
    $4,400.00
    view
    Quick View
  • Remanufactured 2019-2023 Ram 3500 Chassis Cab 12" with 4.10 ratio with posi-traction
    435-10071
    $4,400.00
    view
    Quick View
  • Remanufactured 2019-2023 Ram 3500 12" with 4.10 ratio with DRW
    435-10067B
    $4,400.00
    view
    Quick View
  • D120373GSK New 2019-UP RAM 2500/3500 12" Ring and Pinion Kit 3.73 Ratio
    K740771
    $600.00
    view
    Quick View
  • D120410GSK New 2019-UP RAM 2500/3500/4500/5500 12" Ring and Pinion Kit 4.10 Ratio
    K740772
    $600.00
    view
    Quick View
  • D120444GSK New 2019-UP RAM 4500/5500 12" Ring and Pinion Kit 4.44 Ratio
    K740865
    $700.00
    view
    Quick View
  • D120488GSK New 2019-UP RAM 4500/5500 12" Ring and Pinion Kit 4.89 Ratio
    K740866
    $700.00
    view
    Quick View
Displaying 1 - 9 of 9
1000027879.jpg
1000027880.jpg
1000027964.jpg
20240206_124239.jpg
Building 1.jpg

Shop

Ring & Pinion
Differential Ring and Pinion Kit
Gear Marking Compound
Transaxle Output Speed Sensor
Differential Carrier
4WD Indicator Light Switch
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