FREE SHIPPING ON ORDERS OVER $199

Rainier Diesel
Rainier Diesel

Cart

ATS Billet Output Shaft | 3049304248
ATS Billet Output Shaft | 3049304248
2 × $750.00
Race Sport H10 8k Gen6 Canbus Hid Slim Ballast 99% Plug-&-Play Kit | Gen6 Canbus HID SLIM Ballast | H10-8K-GEN6
Race Sport H10 8k Gen6 Canbus Hid Slim Ballast 99% Plug-&-Play Kit | Gen6 Canbus HID SLIM Ballast | H10-8K-GEN6
1 × $161.99
ATS Aurora Plus 6000 Compound Turbo Kit | 2029623416
ATS Aurora Plus 6000 Compound Turbo Kit | 2029623416
1 × $9,236.50
South Bend Dyna Max Upgrade Clutch Kit (INCL. Flywheel) | 00-05.5 5.9L Cummins
South Bend Dyna Max Upgrade Clutch Kit (INCL. Flywheel) | 00-05.5 5.9L Cummins
1 × $1,059.73
ATS Aurora 3000 VFR Variable Factory Replacement Turbo | 2023043368
ATS Aurora 3000 VFR Variable Factory Replacement Turbo | 2023043368
1 × $2,421.05
South Bend Heavy Duty Clutch Kit | 05.5-18 5.9L/6.7L Cummins
South Bend Heavy Duty Clutch Kit | 05.5-18 5.9L/6.7L Cummins
1 × $1,366.49
South Bend Street Dual Disc Clutch | 03-07 6.0L Powerstroke
South Bend Street Dual Disc Clutch | 03-07 6.0L Powerstroke
1 × $1,338.60
South Bend Organic Street Dual Disc Clutch | 05.5-18 5.9L/6.7L Cummins
South Bend Organic Street Dual Disc Clutch | 05.5-18 5.9L/6.7L Cummins
1 × $1,338.60
South Bend Street Dual Disc Clutch | 05.5-18 5.9L/6.7L Cummins
South Bend Street Dual Disc Clutch | 05.5-18 5.9L/6.7L Cummins
1 × $1,338.60
Subtotal: $19,761.56
View cart Checkout
South Bend Input Shaft Upgrade Kit | 94-03 5.9L Cummins
SKU: ISK1.375 Categories: , , , Tag:

South Bend Input Shaft Upgrade Kit | 94-03 5.9L Cummins

$446.20

In Stock

Quantity

Social Share:

Description

Increase strength in your 1994-2003 Dodge 5.9L Cummins NV4500 Transmission with the South Bend ISK1.375 Input Shaft Upgrade Kit. This input shaft upgrade kit is for use on clutches that require 1-3/8″ input shafts.

 

Features:

  • 10 Spline Shaft
  • 1-1/4″ Input Shaft
  • Direct Fit Replacement

 

Notes:

Fits NV4500 Only.  Will not fit the NV5600 NON-HO

Additional information

Weight 10 lbs
Dimensions 18 × 10 × 20 in

Reviews

There are no reviews yet.

Be the first to review “South Bend Input Shaft Upgrade Kit | 94-03 5.9L Cummins”

Your email address will not be published. Required fields are marked *

Related Products

Related products

  • South Bend Street Dual Disc Clutch | 01-05 6.6L Duramax

    South Bend Street Dual Disc Clutch | 01-05 6.6L Duramax

    $1,338.60

    Vehicle Fitment: 2001-2005 GM 6.6L Duramax LB7/LLY (650 & 1200TQ)

    Add to cart
  • South Bend Organic Street Dual Disc Clutch | 94-04 5.9L Cummins

    South Bend Organic Street Dual Disc Clutch | 94-04 5.9L Cummins

    $1,784.80

    Vehicle Fitment: 1994-2004 Dodge 5.9L Cummins – With 5 Speed Trans (550HP & 1100TQ)

    Add to cart
  • South Bend Heavy Duty Clutch Kit | 05.5-18 5.9L/6.7L Cummins

    South Bend Heavy Duty Clutch Kit | 05.5-18 5.9L/6.7L Cummins

    $1,366.49

    Vehicle Fitment: 2005.5-2018 Dodge 5.9L/6.7L Cummins G56 (425HP & 900TQ)

    Add to cart
  • South Bend Street Dual Disc Clutch | 94-04 5.9L Cummins

    South Bend Street Dual Disc Clutch | 94-04 5.9L Cummins

    $1,338.60

    Vehicle Fitment: 1994-2004 Dodge 5.9L Cummins – With 5 Speed Trans (650HP & 1300TQ)

    Add to cart

All other logos and trademarks are the property of their respective owners

© Copyright Rainer Diesel Performance - All Rights Reserved 2026

add_action( 'woocommerce_single_product_summary', 'wc_ninja_add_brand_to_product_page', 19 ); function wc_ninja_add_brand_to_product_page() { echo do_shortcode('[product_brand width="64px" height="64px" class="alignright"]'); }