Application:

• Aftermarket Cummins C Series

Cross Reference Numbers:

• AK-3901759
• AK-3906720
• AK-3932183

Application:

• Aftermarket Cummins 4BT

Notes:

• Offset Turbo Mount
• Exhaust Location – LMRO

Application:

• Cummins C/ISC series exhaust manifold piece. Turbo mount section – centered
• Cummins B/ISB series – end section uses seals (provided)

Notes:

• This is a 2 pc exhaust manifold setup, AKMI will only sell as complete manifold
• Please read the description below for more details

AK-3943841 Cummins C/ISC series exhaust manifold piece

Turbo mount section – centered

AK-3937477 Cummins B/ISB series – end section. Uses seals (provided)

Cross Reference Number:

AK-3943850

** This is a 2 pc exhaust manifold setup, Barrett Enterprize will only sell as complete manifold.

Application:

• Cummins B/ISB series exhaust manifold piece. Turbo mount section – offset
• Cummins B/ISB series – end section slip-fit design

Notes:

• This is a 2 pc exhaust manifold setup, Barrett Enterprize will only sell as complete manifold
• Please read the description below for more details

Application:

• Aftermarket Cummins N14 1995 & Earlier

Kit Includes:

• 1 Front End Section AK-3062568
• 1 Center Section AK-3065022
• 1 Rear End Section AK-3065024

*No Mounting Kit Included
This Exhaust Manifold fits in your Aftermarket Cummins N14 1995 and Earlier

Application:

• Fits 2003-2007 EGR engines.
• Can Be Used In Place Of Kit #4962571

Notes:

• Center set up for turbocharger model Hy-55 Jg
• Kit Reference # AK-3682960

Kit Includes:

• 1 EGR End Section AK-3682491
• 1 Center Section AK-3682348 (Equivalent to AK-3682548//AK-3682959)
• 1 End Section AK-3682549

Application:

• Fits 2008 and up on EGR Application engines.

Kit Includes:

• 1 EGR End Section AK-3684295
• 1 Center Section AK-3683789 (Equivalent to AK-3689250)
• 1 End Section AK-3683870

Application:

• Aftermarket Cummins N14 1995 & Later

Kit Includes

• 1 Front End Section AK-3078322
• 1 Center Section AK-3078323
• 1 Rear End Section AK-3078324

*No Mounting Kit Included
This Exhaust Manifold fits in your Aftermarket Cummins N14 1995 and Later

Application:

• Aftermarket Cummins 5.9 L – 12 Valve Engine

Kit Includes:

• 2 End Section AK-6BT12ES
• 1 Center Section AK-6BT12CS
• 1 Bolt Set

Notes:

• AK-3905443 Exhaust Gasket
• Rectangle Port Holes

Application:

• PRE EGR ISX Engine Slip Fit Design
• Center Section AK-3680199
• End Section AK-3680200

Application:

• Aftermarket Cummins 5.9 L – 24 Valve Engine

Kit Includes:

• 2 End Section AK-6BT24ES
• 1 Center Section AK-6BT24CS
• 1 Bolt Set

Notes:

• AK-3905443 Exhaust Gasket
• Round Port Holes

Application:

• Aftermarket Cummins NT855 – Late Style, Big Cam I, II, III, IV & NT88 IV, Small Cam

Kit Includes:

• 1 Front End Section AK-3053137
• 1 Center Section AK-3052859
• 1 Rear End Section AK-3053138
• 1 Mounting Kit AK-3801915MK

*Small Port and No Sealing Rings Required
This Exhaust Manifold fits in your Aftermarket Cummins NT855 Diesel Engine Trucks

Application:

• Aftermarket Cummins NT855 – Late Style, Big Cam, Small Cam.

Kit Includes:

• 1 Front End Section AK-3050688
• 1 Center Section AK-3070424
• 1 Rear End Section AK-3053138
• 1 Mounting Kit AK-3801915MK

Replaces 2 Piece Style
*Aftermarket Ford Application

This Exhaust Manifold fits in your Aftermarket Cummins NT855 Late Style Diesel Engine Trucks

Application:

• Center Section Part: 3104237
• Equivalent to 3090915
• End Sections Part: 4003994
• Equivalent to 3067406