Fits Caterpillar SPACER 2S3770 NEW model-BB840X Set of Four (4) New

Set of Four (4) New Aftermarket Replacement #60H Roller Chain Offset Links

The OD at the bottom is 6

it delivers reliable power transmission and resistance to heat

3055 (65-9/69)

Fits Caterpillar SPACER 2S3770 NEW model-BB840X Set of Four (4) NewOne New Aftermarket Replacement Exhaust Manifold Spacer Fits Caterpillar (Fits CAT) Equipment This aftermarket replacement exhaust manifold spacer (replaces OEM part number 2S3770 2S 3770) is used in the exhaust manifold assembly on Fits Caterpillar 3406 series engines. The spacer seats between exhaust manifold sections, maintaining proper bolt spacing and sealing integrity in high temperature exhaust applications. It is constructed of steel with a