5F8353 Pre-combustion Chamber Wrench Fits Caterpillar spline chambers (5F-8353) model_number-255 Replaces Part Numbers: 2N9166

Replaces Part Numbers: 2N9166

MTD 05002-0637

ELJ50-0216

Tractor Models: 5610

Grease Zerk fitting included

5F8353 Pre-combustion Chamber Wrench Fits Caterpillar spline chambers (5F-8353) model_number-255 Replaces Part Numbers: 2N9166One New Aftermarket Replacement Pre Combustion Chamber Wrench Fits Caterpillar (Fits CAT) Equipment This pre combustion chamber wrench (Fits CAT part 5F 8353) is a specialized service tool used for the removal and installation of spline type pre combustion chambers on Fits Caterpillar diesel engines. For engines with 1 piece pre combustion chambers, only the 5F 8353 wrench is required; multi piece chamber assemblies use this wrench as part of the 5F