Exhaust Elbow to suit Caterpillar (CAT) equipment, part number 121-5455 (also written 1215455). Cat catalogue name: Insulated Exhaust Tube / Elbow (419.5mm). Exhaust elbow that turns the exhaust flow between the turbocharger, pipework and muffler. Fits: D9R, D9L, D8L, D9N, D10R, D10N, 631E, 651E, 633E, 657E, 637E, 651 B (Track-Type Tractor (Dozer), Wheel Tractor-Scraper). Specifications: ID 5.04 in; OD 7.64 in; flanged both ends; stainless/carbon steel with thermal insulation. Please confirm your machine serial number or the part number on your old part before ordering.

Exhaust Elbows
Exhaust Elbow for CAT D9R / D9L / D8L / D9N & more – 121-5455
R0.00
Exhaust Elbow for CAT D9R, D9L, D8L, D9N, D10R, D10N. Part no. 121-5455.
Need it built to a different spec? Call sales on 082 311 6268 or our design & manufacturing team on 072 689 1851.
| Brand | Caterpillar (CAT) |
|---|---|
| Machine type | Track-Type Tractor (Dozer), Wheel Tractor-Scraper |
| Machine model | 631E, 633E, 637E, 651 B, 651E, 657E, D10N, D10R, D8L, D9L, D9N, D9R |

