Free Shipping on $75+ Orders

Eaton Posi® Service Kit; GM 8.875 in.; PN[19587-010; 19556-010; 19554-010; 19555-010];Side Gear; Pinion Gears; Washers; Shaft Screw;

Yittzy
Eaton Eaton Posi® Service Kit; GM 8.875 in.; PN[19587-010; 19556-010; 19554-010; 19555-010];Side Gear; Pinion Gears; Washers; Shaft Screw;
Hover to zoom
Eaton

Eaton Posi® Service Kit; GM 8.875 in.; PN[19587-010; 19556-010; 19554-010; 19555-010];Side Gear; Pinion Gears; Washers; Shaft Screw;

MPN: 29412-00SUPC: 840379328387
In Stock — Ready to Ship
$247.00$267.57SAVE 8%
Starting at $21/mowithaffirm
Fits:Universal Fit

Genuine Eaton Replacement Parts

1

Secure Checkout

SSL Encrypted

Easy Returns

30-day policy

Guaranteed Fitment

Or your money back

Pay Over Time

With Affirm

Usually ships in 1-3 business days

Genuine Eaton Replacement Parts

Overview

Gear Service Kit

Earn 247 Yittzy Rewards points with this purchase — 1 point per $1 spent. Join free

Installation Overview

Difficulty
🔧🔧🔧🔧🔧
Expert
Est. Time
4-10 hrs
Skill Level
Expert
Pro Install
Recommended
Common Tools: Specialized gear tools, Dial indicator, Torque wrench, Press

Compare Differential Rebuild Kit Options

See how this product compares at different price points

Budget Pick
Differential Kit; Rear; Fits Open Carrier; 27 Splines; For Use w/7.25 in. Axle;

Crown Automotive Jeep Replacement

Differential Kit; Rear; Fits Open Carrier; 27 Splines; For Use w/7.25 in. Axle;

$150.15

Best Value
Current
Eaton Posi® Service Kit; GM 8.875 in.; PN[19587-010; 19556-010; 19554-010; 19555-010];Side Gear; Pinion Gears; Washers; Shaft Screw;

Eaton

Eaton Posi® Service Kit; GM 8.875 in.; PN[19587-010; 19556-010; 19554-010; 19555-010];Side Gear; Pinion Gears; Washers; Shaft Screw;

$247.00

Premium Pick
Differential Gear Set; Rear; For Use w/Dana 60;

Crown Automotive Jeep Replacement

Differential Gear Set; Rear; For Use w/Dana 60;

$481.25

Complete the BuildMore from Eaton

Eaton NoSPIN Differential; DS402; 41 Spline; 2.10 in. Axle Shaft Diameter;

Differential (Driveline and Axles)

Eaton NoSPIN Differential; DS402; 41 Spline; 2.10 in. Axle Shaft Diameter;

$1418.00

Eaton NoSPIN Differential; Gibson; 30 Spline;

Differential (Driveline and Axles)

Eaton NoSPIN Differential; Gibson; 30 Spline;

$770.00

Eaton NoSPIN Differential; Eaton DS404-545; 41 Spline; 2.10 in. Axle Shaft Diameter;

Differential (Driveline and Axles)

Eaton NoSPIN Differential; Eaton DS404-545; 41 Spline; 2.10 in. Axle Shaft Diameter;

$1313.00

Eaton NoSPIN Differential; Clark; 42 Spline; 2.10 in. Axle Shaft Diameter;

Differential (Driveline and Axles)

Eaton NoSPIN Differential; Clark; 42 Spline; 2.10 in. Axle Shaft Diameter;

$1470.00

Eaton NoSPIN Differential; Clark; 46 Spline;

Differential (Driveline and Axles)

Eaton NoSPIN Differential; Clark; 46 Spline;

$1980.00

Eaton ELocker® Differential; 27 Spline; 1.12 in. Axle Shaft Diameter; 7.5 in. Ring Gear Dia.; All Ratios;

Differential (Driveline and Axles)

Eaton ELocker® Differential; 27 Spline; 1.12 in. Axle Shaft Diameter; 7.5 in. Ring Gear Dia.; All Ratios;

$1607.99

Compare Differential Rebuild KitBest Differential Rebuild Kit →

Related Articles

Top 2 Epic Jeep Events This April 2026

Jeep Culture · Apr 17, 2026

Guide to Jeep Carolina Invasion 2026

Jeep Culture · Apr 17, 2026

9.5x1.5" JL Fender Chops: Ultimate Guide for 2018+ Jeep Wrangler

Jeep Modifications · Apr 16, 2026

You May Also Like