$44,415.00

Cat Reman long blocks such as 20R-0847 are an assembled block, crankshaft, cylinder packs, cylinder head, camshaft, valve mechanism, front housing, front geartrain, water pump, and lifting eyes, together with a shipped-loose fuel transfer pump, oil pump, and oil cooler.

Cat Reman long blocks are disassembled, thoroughly flushed to meet rigid cleanliness standards, and inspected for cracks, erosion, or other damage. Block top decks and cylinder head bottom decks are resurfaced to original specifications.

Crankshafts are reground, polished, and checked for lift endplay. All bearings, seals, gaskets and piston rings are replaced with new Cat parts. Long blocks are tested electronically for consistent quality and long life.