
Redback Manifold Catalytic Converter for Nissan Navara
SWDRRP$2015.00Redback Manifold Catalytic Converter.
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NAVARA 4WD TD25-27 DIESEL GASKET = DSF128 for selected vehicle applications.
Category: Extractors and headers


The Redback RBH184 is an extractor set listed to fit the 4WD Nissan Navara with the TD25 and TD27 diesel engines. It bolts to the head in place of the factory manifold and pairs with the DSF128 gasket, listed at $699.
The RBH184 is a Redback extractor — header — set for the 4WD diesel Navara running the TD25 or TD27 engine. Extractors bolt to the cylinder head where the cast factory manifold sits and form the front of the exhaust. The listed gasket for this set is the DSF128, which seals the flange to the head. The detailed configuration beyond the fitment and gasket isn't published by the supplier, so we confirm the specifics against the truck.
An extractor, or header, replaces the single cast manifold with separate tubes that merge downstream, giving exhaust a clearer path off the head. On an older diesel 4x4 like the TD-engined Navara it's a common engine-bay upgrade and the front-most part of the system. Because it bolts straight to the head, the set is matched to the specific engine — here the TD25 and TD27. We don't publish power or sound figures; those depend on the whole build.
It's listed to fit the 4WD Nissan Navara with the TD25 or TD27 diesel engine. Confirm your exact engine and driveline with the workshop before ordering — the 4WD and TD-engine notes both matter for extractor fitment.
Oak Flats Muffler Men supplies and fits Redback extractors across the Illawarra. We match the RBH184 to your TD-engined Navara, set you up with the DSF128 gasket, and check the flange and clearances in the bay before the install.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.