5S1171 Elbow Fits Caterpillar model-329ELN and has 4-3/8" I

and has 4-3/8" I

It is designed specifically for late-model 8N tractors equipped with a side-mount distributor -- the distributor is mounted to the right side of the engine with the generator/alternator on the left side as viewed from the operator seat

and is machined from 4140 steel for durability in demanding field conditions

Eng SN: < 100393)

Fits Caterpillar Track Feller Bunchers: 1090

5S1171 Elbow Fits Caterpillar model-329ELN and has 4-3/8" IOne New Aftermarket Replacement Exhaust Elbow Fits Caterpillar (Fits CAT) 966C Wheel Loader This aftermarket exhaust elbow is a direct replacement for the Fits Caterpillar 966C wheel loader, fitting into the air inlet and exhaust system on machines powered by the Fits CAT 3306 engine. It replaces the original design elbow in the exhaust pipe routing and is compatible with the 966C throughout its production run. Compatible Models Fits Caterpillar (Fits