FREE SHIPPING ON ORDERS OVER $199

Rainier Diesel
Rainier Diesel

Cart

Mahle GS33752 Water Pump Gasket Kit | 01-10 6.6L Duramax
Mahle GS33752 Water Pump Gasket Kit | 01-10 6.6L Duramax
1 × $18.63
Cognito 3-Inch Performance Uniball Leveling Kit With Fox PS 2.0 IFP Shocks for 20-22 Silverado/Sierra 2500/3500 2WD/4WD
Cognito 3-Inch Performance Uniball Leveling Kit With Fox PS 2.0 IFP Shocks for 20-22 Silverado/Sierra 2500/3500 2WD/4WD
1 × $1,969.70
Cognito Heavy-Duty Fixed-Length Track Bar | 13-23 Dodge 2500/3500
Cognito Heavy-Duty Fixed-Length Track Bar | 13-23 Dodge 2500/3500
1 × $449.95
Cognito 4” Standard Lift Kit With Fox PS 2.0 IFP Shocks | 01-10 GM 2500/3500
Cognito 4” Standard Lift Kit With Fox PS 2.0 IFP Shocks | 01-10 GM 2500/3500
1 × $3,293.73
DEI 010147 Titanium Turbo Shield
DEI 010147 Titanium Turbo Shield
1 × $485.45
DEI 010148 Titanium Turbo Shield
DEI 010148 Titanium Turbo Shield
1 × $234.64
Subtotal: $6,452.10
View cart Checkout

Transmissions

Price Range

$95 - $2500

Product rating

Product Categories

Stock

    • DPC Allison 1000 Single Disc Stock Stall Converter | 01-16 6.6L Duramax
    • DPC Allison 1000 Single Disc Stock Stall Converter | 01-16 6.6L Duramax

      DPC Allison 1000 Single Disc Stock Stall Converter | 01-16 6.6L Duramax

      (0) $755.25

      Vehicle Fitment: 2001-2016 GM 6.6L Duramax

      Select options
    • DPC Allison Quad Disc Torque Converter 1500 Stall | 01-16 6.6L Duramax
    • DPC Allison Quad Disc Torque Converter 1500 Stall | 01-16 6.6L Duramax

      DPC Allison Quad Disc Torque Converter 1500 Stall | 01-16 6.6L Duramax

      (0) $1,595.00

      Vehicle Fitment: 2001-2016 GM 6.6L Duramax

      Select options
    • DPC Allison Quad Disc Torque Converter 2400 Stall | 01-16 6.6L Duramax
    • DPC Allison Quad Disc Torque Converter 2400 Stall | 01-16 6.6L Duramax

      DPC Allison Quad Disc Torque Converter 2400 Stall | 01-16 6.6L Duramax

      (0) $1,705.25

      Vehicle Fitment: 2001-2016 GM 6.6L Duramax

      Select options
    • Performance Transmission Cooler | PPE Performance Transmission Cooler
    • Performance Transmission Cooler | PPE Performance Transmission Cooler

      Performance Transmission Cooler | PPE Performance Transmission Cooler

      (0)       Select options This product has multiple variants. The options may be chosen on the product page
    • PPE Raw Heavy Duty PTO Side Plate Covers | 01-16 Duramax
    • PPE Raw Heavy Duty PTO Side Plate Covers | 01-16 Duramax

      PPE Raw Heavy Duty PTO Side Plate Covers | 01-16 Duramax

      (0) $71.99

      Vehicle Fitment: 2001-2016 GM 6.6L Duramax 1000/2000 Allison’s

      Add to cart
    • Randy’s Transmissions Stage 3 Allison 1000 Transmission Package | 01-19 6.6L Duramax
    • Randy’s Transmissions Stage 3 Allison 1000 Transmission Package | 01-19 6.6L Duramax

      Randy’s Transmissions Stage 3 Allison 1000 Transmission Package | 01-19 6.6L Duramax

      (0) $7,995.00

      Vehicle Fitment: 2001-2019 GM 6.6L Duramax (900HP)

      Select options
    • Revmax A1000-302 LBZ/LMM High Performance Updated Valve Body | 06-10 GM 6.6L Duramax
    • Revmax A1000-302 LBZ/LMM High Performance Updated Valve Body | 06-10 GM 6.6L Duramax

      Revmax A1000-302 LBZ/LMM High Performance Updated Valve Body | 06-10 GM 6.6L Duramax

      (0) $899.00

      Vehicle Fitment: 2006-2010 GM 6.6L LBZ/LMM Duramax (Allison 1000)

      Add to cart
    • Revmax A1000-400 Stage 3 Billet Torque Converter | 01-16 GM 6.6L Duramax
    • Revmax A1000-400 Stage 3 Billet Torque Converter | 01-16 GM 6.6L Duramax

      Revmax A1000-400 Stage 3 Billet Torque Converter | 01-16 GM 6.6L Duramax

      (0) $849.00

      Vehicle Fitment: 2001-2016 GM 6.6L Duramax (Allison 1000)

      Select options
    • Revmax A1000-901 Allison 1000 Billet Flex Plate | 01-16 GM 6.6L Duramax
    • Revmax A1000-901 Allison 1000 Billet Flex Plate | 01-16 GM 6.6L Duramax

      Revmax A1000-901 Allison 1000 Billet Flex Plate | 01-16 GM 6.6L Duramax

      (0) $695.00

      Vehicle Fitment: 2001-2016 GM 6.6L Duramax (Allison 1000)

      Add to cart
    • Sun Coast Billet 4X Output Shaft | A1-109100
    • Sale! Sun Coast Billet 4X Output Shaft | A1-109100

      Sun Coast Billet 4X Output Shaft | A1-109100

      (0) Original price was: $755.00.Current price is: $679.50.       Read more

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

© Copyright Rainer Diesel Performance - All Rights Reserved 2025

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"]'); }