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Original is in the Czech language.

engine parts

For example:

PISTON RINGS SET (STD), CATERPILLAR CAT 307B, 307C, 307D 4M40

HEAD GASKET (2 notch), CATERPILLAR CAT 307B, 307C, 307D 4M40

SUCTION MANIFOLD GASKET, CATERPILLAR CAT 307B, 307C, 307D 4M40

POTŘEBA 4 PIECES

SEAL valve cover, CATERPILLAR CAT 307B, 307C, 307D 4M40

SEAL exhaust pipe, CATERPILLAR CAT 307B, 307C, 307D 4M40

Engine oil filter, CATERPILLAR CAT 307C, 307C SB, BCM, 4M40

FUEL FILTER, CATERPILLAR BAGR 305.5, 306, 307C, 308C