Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

Dodge Diplomat Differential Ring and Pinion Replacement

1
SELECT Year
  1. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Eaton)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Eaton)

    Partslink #: K-C8.25-69R

    Chrysler 9.25 in.; 10 Cover Bolts; 10 Ring Gear Bolts; 27 Axle Spline; 27 Pinion Spline; Standard Rotation

    $134.99 View part →
  2. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion -  or Rear (Eaton)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - or Rear (Eaton)

    Partslink #: K-C9.25-10R

    Rear; Chrysler 9.25 in.; 12 Cover Bolts; 12 Ring Gear Bolts; 31 Axle Spline; 29 Pinion Spline; Standard Rotation

    $159.99 View part →
  3. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dana Spicer Chassis)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dana Spicer Chassis)

    Partslink #: 10009174

    with 4.88 Gear Ratio with Chrysler 8.25 Axle

    $200.09 View part →
  4. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Eaton)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Eaton)

    Partslink #: K-D60-FR

    Front/ Dana 60; 10 Cover Bolts; 12 Ring Gear Bolts; 35 Axle Spline; 29 Pinion Spline; Both Rotation

    $219.99 View part →
  5. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dana Spicer Chassis)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dana Spicer Chassis)

    Partslink #: 10009172

    with 3.55 Gear Ratio with Chrysler 8.25 Axle

    $243.44 View part →
  6. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dorman)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dorman)

    Partslink #: 697-310

    9.25 In. Ring Gear w/4.10 Axle Ratio

    $264.62 View part →
  7. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dorman)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dorman)

    Partslink #: 697-356

    8.25 In. Ring Gear w/3.55 Axle Ratio

    $350.03 View part →
  8. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Motive Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Motive Gear)

    Partslink #: C8.25-410

    For Chrysler 8.25", 8.375" (C213R/E); 4.10 Ratio; Requires a 2.71 and Numerically Higher Ratio Carrier; Dual Drilled for 3/8" and 10mm; Requires Notched Cross Pin 80-0278-1 For Ring Gear Clearance

    $356.87 View part →
  9. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Motive Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Motive Gear)

    Partslink #: C8.25-390

    For Chrysler 8.25", 8.375" (C213R/E); 3.90 Ratio; Requires a 2.71 and Numerically Higher Ratio Carrier; Dual Drilled for 3/8" and 10mm

    $386.82 View part →
  10. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Motive Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Motive Gear)

    Partslink #: C8.25-355

    For Chrysler 8.25", 8.375" (C213R/E); 3.55 Ratio; Requires a 2.71 and Numerically Higher Ratio Carrier; Dual Drilled for 3/8" and 10mm

    $386.82 View part →
  11. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Motive Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Motive Gear)

    Partslink #: C8.25-373

    For Chrysler 8.25", 8.375" (C213R/E); 3.73 Ratio; Requires a 2.71 and Numerically Higher Ratio Carrier; Dual Drilled for 3/8" and 10mm

    $389.21 View part →
  12. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dorman)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dorman)

    Partslink #: 697-337

    9.25 In. Ring Gear w/3.90 Axle Ratio

    $397.91 View part →
  13. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Motive Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Motive Gear)

    Partslink #: C8.25-456

    For Chrysler 8.25", 8.375" (C213R/E); 4.56 Ratio; Requires a 2.71 and Numerically Higher Ratio Carrier; Dual Drilled for 3/8" and 10mm; Requires Notched Cross Pin 80-0278-1 For Ring Gear Clearance

    $398.54 View part →
  14. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dorman)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dorman)

    Partslink #: 697-308

    9.25 In. Ring Gear w/3.55 Axle Ratio

    $409.85 View part →
  15. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Motive Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Motive Gear)

    Partslink #: C7.25-410

    For Chrysler 7.25" (9 Bolt); 4.10 Ratio; Requires a 2.76 and Numerically Higher Ratio Carrier

    $460.90 View part →
  16. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dorman)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dorman)

    Partslink #: 697-309

    9.25 In. Ring Gear w/3.92 Axle Ratio

    $463.81 View part →
  17. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C8.25-321

    8.25 in. 10 Bolt; 3.21 Ratio Chrysler 8.25 in./ C213 Rear; Ring and Pinion Set; 3.21 Ratio; Double Drilled~Chrysler 8.25 in.; 3.21 Ratio

    $505.89 View part →
  18. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C8.25-390

    8.25 in. 10 Bolt; 3.90 Ratio Chrysler 8.25 in./ C213 Rear; Ring and Pinion Set; 3.90 Ratio; Double Drilled~Chrysler 8.25 in.; 3.90 Ratio

    $505.89 View part →
  19. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C8.25-411

    8.25 in. 10 Bolt; 4.11 Ratio Chrysler 8.25 in./ C213 Rear; Ring and Pinion Set; 4.11 Ratio; Double Drilled~Chrysler 8.25 in.; 4.11 Ratio

    $505.89 View part →
  20. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C8.25-355

    8.25 in. 10 Bolt; 3.55 Gear Ratio Chrysler 8.25 in./ C213 Rear; Ring and Pinion Set; 3.55 Ratio; Double Drilled~Chrysler 8.25 in.; 3.55 Gear Ratio

    $505.89 View part →
  21. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C8.25-456

    8.25 in. 10 Bolt; 4.56 Ratio Chrysler 8.25 in./ C213 Rear; Ring and Pinion Set; 4.56 Ratio; Double Drilled~Chrysler 8.25 in.; 4.56 Ratio

    $505.89 View part →
  22. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C8.25-373

    8.25 in. 10 Bolt; 8.75 in. 12 Bolt; 3.73 Gear Ratio Chrysler 8.25 in./ C213 Rear; Ring and Pinion Set; 3.73 Ratio; Double Drilled~Chrysler 8.25 in.; 3.73 Ratio

    $505.89 View part →
  23. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Front or Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Front or Rear (Yukon Gear)

    Partslink #: YG C9.25-488

    Chrysler 9.25 in. Rear; Ring and Pinion Set; 4.88 Ratio; 29 Spline Pinion~Chrysler 9.25 in.; 4.88 Ratio

    $526.50 View part →
  24. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C9.25-321

    9.25 in. 12 Bolt; 3.21 Ratio; 29 Spline; 9.25 in. Ring Gear Diameter Chrysler 9.25 in. Rear; Ring and Pinion Set; 3.21 Ratio; 29 Spline Pinion~Chrysler 9.25 in.; 3.21 Ratio; 29 Spline; 9.25 in. Ring Gear Diameter

    $564.89 View part →
  25. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C9.25-456

    9.25 in. 12 Bolt; 4.56 Ratio Chrysler 9.25 in. Rear; Ring and Pinion Set; 4.56 Ratio; 29 Spline Pinion~Chrysler 9.25 in.; 4.56 Ratio

    $565.89 View part →
  26. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C8.25-488

    8.25 in. 10 Bolt; 4.88 Ratio Chrysler 8.25 in./ C213 Rear; Ring and Pinion Set; 4.88 Ratio; Double Drilled~Chrysler 8.25 in.; 4.88 Ratio

    $569.89 View part →
  27. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C9.25-390

    9.25 in. 12 Bolt; 3.90 Ratio Chrysler 9.25 in. Rear; Ring and Pinion Set; 3.90 Ratio; 29 Spline Pinion~Chrysler 9.25 in.; 3.90 Ratio

    $577.89 View part →
  28. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C8.25-307

    Fits Chrysler 8.25 in.; 3.07 Ratio; 27 Spline Pinion Chrysler 8.25 in./ C213 Rear; Ring and Pinion Set; 3.07 Ratio; Double Drilled~Chrysler 8.25 in.; Fits Chrysler 3.07 Ratio; 27 Spline Pinion

    $611.89 View part →
  29. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C9.25-355

    9.25 in. 12 Bolt; 3.55 Ratio Chrysler 9.25 in. Rear; Ring and Pinion Set; 3.55 Ratio; 29 Spline Pinion~Chrysler 9.25 in.; 3.55 Ratio

    $723.89 View part →
  30. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Yukon Gear)

    Partslink #: YG C9.25-411

    9.25 in. 12 Bolt; 4.11 Ratio Chrysler 9.25 in. Rear; Ring and Pinion Set; 4.11 Ratio; 29 Spline Pinion~Chrysler 9.25 in.; 4.11 Ratio

    $723.89 View part →
  31. ✓ In Stock 1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dorman)

    1977-1989 Dodge Diplomat Differential Ring and Pinion - Rear (Dorman)

    Partslink #: 697-352

    8.25 In. Ring Gear 8.375 In. Ring Gear Sell Until Depleted w/3.73 Axle Ratio

    $1,026.48 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Differential Ring and Pinion Compatibility for Dodge Diplomat

Browse our selection of quality differential ring and pinion parts designed specifically for your Dodge Diplomat. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · Medallion · S · SE · Salon · Sport

Body Types

Coupe · Sedan · Wagon

Engine Options

L6 3.7L · V8 5.2L · V8 5.9L

Transmissions

Automatic · Manual

Added to cart · Part