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1
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Exchange engines
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2
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Oil sump
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3
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Crankshaft
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4
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Cylinder block
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5
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Cylinder head
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6
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Oil filter
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7
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Oil cooler
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8
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Engine mounting
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9
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Engine breather system
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10
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Exhaust emission control system - Series I and early Series II (air injection)
USA, Canada, Australia and Japan exports: all Series I, Series II to engine no. 7P25000
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11
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Exhaust emission control system - late Series II and all Series III (air injection)
USA, Canada and Japan: Series II from engine no. 7P25001, Series III to engine no. 7P45000
Germany Austria and Switzerland with HE engines: Series III from engine no. 7P45001
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12
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Exhaust emission control system - Series I and Series II (thermostatic vacuum system)
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13
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Exhaust emission control system - Series III (auxiliary air system and EGR valve)