✓1-year warranty · lifetime on Cruiser Worx-built parts · details
A complete gasket and seal set for rebuilding a Toyota 1HZ engine, covering the top end, bottom end, timing side and accessories. Includes Viton seals. Head gasket is ordered separately.
What’s in the kit
Front crankshaft seal, rear main seal, camshaft seal and injection-pump-to-timing-cover seal (all Viton)
Valve cover gasket and valve guide seals (Viton)
Injector washer / seal kit with copper and aluminium washers
Intake and exhaust manifold gaskets, exhaust donut and intake manifold bolt grommets
Oil cooler cover gasket, water pump gasket, timing belt cover gasket and thermostat housing gasket
Assorted small steel flange gaskets
Workshop notes
Head gasket is not included. Toyota grades it by piston protrusion, so order it separately once the bottom end is assembled and measured.
Turbo gaskets for turbo-converted 1HZ engines and the two exhaust manifold joint rings are not included. See our CT26 Turbo Gasket Kit and Exhaust Manifold Gasket Kit.
Vehicle fitment
Toyota Land Cruiser 70 Series: 1HZ-equipped HZJ70, HZJ71, HZJ73, HZJ74, HZJ75, HZJ76, HZJ77, HZJ78 and HZJ79.
Toyota Land Cruiser 80 Series: 1HZ-equipped HZJ80 and HZJ81.
Verify part numbers against your engine and chassis before ordering.
Engine compatibility
1HZ: 4.2L inline-six, naturally aspirated diesel.
Part numbers
Primary Toyota reference: 04111-17020
Additional references listed for this set: 04111-17040 / 04111-17041. Confirm the correct reference for your application before ordering.
