Sealants

CAPACITIES, FLUIDS, LUBRICANTS AND SEALANTS

09-4

Sealants

The following table lists those sealants which are 
used during repair / overhaul procedures covered in 
this manual; it is essential that the sealant specified 
for a particular procedure is used at all times.

Component

Application

Land Rover 

Part No.

Td4 Engine

Camshaft cover 

gasket joint lines

STC 50550

Td4 Engine

Sump gasket joint 

lines

STC 50550

K 1.8 Engine

Oil pressure switch 

threads

STC 50552

K 1.8 Engine

Oil pressure relief 

valve plug threads

STC 50552

K 1.8 Engine

Oil temperature 

sensor threads

STC 50552

K 1.8 Engine

Oil pump cover 

plate screws

STC 50552

K 1.8 Engine

Camshaft carrier to 

cylinder head

STC 4600

K 1.8 Engine

Bearing ladder to 

cylinder block

STC 4600

K 1.8 Engine

Sump to bearing 

ladder

STC 4600

K 1.8 Engine

Oil rail to bearing 

ladder

STC 4600

K 1.8 Engine

Crankshaft rear oil 

seal 

STC 50550

K 1.8 Engine

Cylinder liners to 

cylinder block

RTC 3347

KV6 Engine

Camshaft timing 

belt backplate 

cover bolts

STC 50552

KV6 Engine

Oil pressure relief 

valve plug threads

STC 50552

KV6 Engine

Oil pump cover 

plate screws

STC 50552

KV6 Engine

Camshaft carrier to 

cylinder head

STC 4600

KV6 Engine

Sump to lower 

crankcase

STC 4600

KV6 Engine

Oil pick-up strainer 

bolt

STC 50552

KV6 Engine

Lower crankcase to 

cylinder block

STC 50550

KV6 Engine

Cylinder liners to 

cylinder block

RTC 3347

KV6  Engine

Coolant stub pipe to 

cylinder block

STC 50554

Engine 

Management 

System - 

MEMS

Sensor - Engine 

Coolant 

temperature (ECT)

STC 50552

Cooling 

System - KV6

Cylinder block drain 

plug

STC 50552

Manual 

Gearbox - PG1

2 top bolts - 

gearbox to engine

STC 50552

Manual 

Gearbox - 

Getrag

Rear cover to 

gearcase

STC 4600

Manual 

Gearbox - 

Getrag

Gearshift cover

STC 4600

Intermediate 

Reduction 

Drive

End cover gasket - 

IRD housing

STC 4600

Automatic 
Gearbox - 

Jatco

Fluid pan to 

gearcase

STC 4600

Rear Axle and 

Final Drive

Differential cover to 

casing

STC 3811