Komatsu 21U-70-31270 Shim - 21U7031270
ShimReplacement Shim for Komatsu heavy equipment — part 21U-70-31270 / 21U7031270 — OEM and original-spec spare parts. Worldwide delivery with 1-year warranty.
Komatsu 21U-70-31270 / 21U7031270 Shim delivers OEM and aftermarket correct component spacing in Komatsu equipment assemblies for heavy plant machinery. OEM-matched thickness tolerance ensures precise adjustment during equipment assembly or overhaul. Available with a 1-year warranty. Manufactured with materials selected for long-term resistance to stress. Available through our global distribution network for fast delivery.
Komatsu