Cummins Conversion | Cr Cummins to zf6 6.0/6.4 S6-750 adapter plate
$2,100.00
Zip and humm are available over the phone: (07) 5619 7869
Available to order — exact freight confirmed before dispatch
Check fitment by rego or VINFast AU-Wide Shipping
Returns within 30 days
12 month warranty
Description
Cummins Conversion | Cr Cummins to zf6 6.0/6.4 S6-750
Transmission Adapter for a 2003-2018 CR Cummins to 2003-2010 zf6 6.0/6.4
Precision machined transmission adapter comes with all the necessary hardware for a seamless installation.
Adapter has clearance to allow for a rear mount coolant bypass from all manufactures.
Adapter is designed to use a SACHS NFW7223 and will need to be machined to fit the 6205 pilot bearing. When used with the SACHS NFW7223 no starter spacer is needed.
Cummins Converion recommends any single disc clutch from a 99-03 7.3 zf6. They have had real good luck with a LUK 07181 clutch holding up to sub 350hp/700ft. If you have a newer 6.0/6.4 clutch you will need to have the flywheel stepped to the ford specs.
Adapter use a 03-07 6.0 Power stroke or 08-10 6.4 Power stroke Starter. They recommend the 6.4 starter as the 6.0 starter on some transmission might require bell housing clearance. On some Cummins engine a small amount of grinding is need on block to clearance starter(see last pic)
Adapter will also work on Dual Disc clutch’s
***** Cummins Conversion adapters are designed off OEM Cad models, machined in house on all sides using state of the art equipment. They use in machine propping inspection to insure all parts are to tolerance before removed from the machine. Material is USA sourced 6061 alum
Threads are made using a process that creates a 30% stronger thread then conventional threads you will NOT strip this threads out*****
Warranty: 12 months from Willys Workshop
Sold and warranted by Willys Workshop. Parts carry our 12-month warranty against defects, from the date of purchase or installation (whichever is later), subject to any manufacturer terms and fair wear and tear (Terms & Conditions, clause 7.1(b)). This is in addition to your rights under the Australian Consumer Law, which cannot be excluded.
- 30-day change-of-mind returns on eligible items: unused, uninstalled and in the original packaging, with a Return Authorisation from us first. A 15% restocking fee applies and return postage is at your cost.
- Wrong fit: if a part covered by our Fitment Guarantee doesn’t fit, we pay the return freight both ways and there’s no restocking fee.
- Special-order or imported-to-order items, electrical parts, ECUs and tuners once registered, connected or flashed, parts that have been fitted or modified, and clearance items can’t be returned for change of mind. Your rights for faulty goods still apply.
- Refunds are made to your original payment method within 14 business days of us receiving and inspecting the return.
Full details: Returns & Refund Policy and Terms & Conditions.
Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.







