Description
Cummins 6BT 5.9L 12v – Heavy Duty Multi Layer Exhaust Manifold Gasket Kit
Exhaust leaking? Old gaskets crushed and damaged? Renew them now with this exhaust gasket kit for your 6BT 12 valve!
This gasket kit includes:
- 6 x Heavy duty multi layer exhaust manifold gaskets
(Manifold NOT included)
Please Note – These exhaust manifold gaskests suit the square port manifold found on 89-98 models (as pictured) – will not fit later 98.5 24 valve head with head exhaust ports.
Shipped Australia-Wide
- Dispatched from within Australia with tracking.
- Same-day dispatch on in-stock orders placed before 11am AEST, Monday–Friday.
- Shipping is calculated at checkout based on size, weight and your delivery address.
- Estimated delivery 2–7 business days depending on your location.
Freight question? Call us on (07) 5619 7869.
Cummins 6BT 5.9L 12v – Heavy Duty Multi Layer Exhaust Manifold Gasket Kit Exhaust leaking? Old gaskets crushed and damaged? Renew them now with this exhaust gasket kit for your 6BT 12 valve!
Double Duty Diesel — Manufacturer Pass-Through Warranty
Double Duty Diesel parts carry the original manufacturer's warranty:
- Fluidampr — Lifetime warranty on harmonic balancers
- MAHLE / Clevite — 12 months on bearings, gaskets, sealing components
- Dynomite Diesel — 12 months on stock-spec injectors and pumps; performance/race spec varies
- Power Driven Diesel — 12 months on turbos and bundled tuning kits
- Returns must be notified within 30 days of delivery
- Parts only — installation not covered
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.
