Will it fit your vehicle?
This part is listed to suit:
- MakeCummins
- ModelISX
Fitment listings are a guide. For a guaranteed match, send us your rego or VIN and our team will confirm the exact part before you pay.
Contact us for price
The 7443K Installation Kit is a complete set of gaskets and seals needed to install our Big Boss Exhaust Manifold on Cummins ISX and X15 Engines.
Fast AU-Wide Shipping
Easy returns within 14 days
12 month warranty
This part is listed to suit:
Fitment listings are a guide. For a guaranteed match, send us your rego or VIN and our team will confirm the exact part before you pay.
Please contact us for product pricing.
The 7443K Installation Kit is a complete set of gaskets and seals needed to install our Big Boss Exhaust Manifold on Cummins ISX and X15 Engines.
Included with the kit:
For Use with Big Boss Exhaust Manifold PN 7443
Available for: 2010-2022 Cummins ISX and X15 Engines
Freight question? Call us on (07) 5619 7869.
PDI | CUMMINS ISX AND X15 MANIFOLD INSTALL KIT Please contact us for product pricing. The 7443K Installation Kit is a complete set of gaskets and seals needed to install our Big Boss Exhaust Manifold on Cummins ISX and X15 Engines.
| Weight | 1.5 kg |
|---|---|
| Dimensions | 25 × 20 × 12 cm |
Double Duty Diesel parts carry the original manufacturer's warranty:
Workshop fitment available at Willys for transmissions, injectors and engine internals.
Read the full Double Duty Diesel warranty terms →
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.