Caterpillar Part reference
Catalog part 0307966 is listed as a 45 degree elbow for Caterpillar equipment. It appears in the catalog within a transmission oil line assembly for the Caterpillar D350E. Confirm the recorded serial conditions and whether this part applies to your machine before ordering.
Recorded applications
Selected catalog references that list this part. A catalog association does not confirm fitment for every machine or configuration.
Catalog context
Model photoCheck the signed-in Part Book for available diagrams and the complete catalog breakdown.
| Part number | Description |
|---|---|
| 00***40 | connector; (37 degree) |
| 03***35 | connector-flared |
| 0307966 | 45 degree elbow (current part) |
| 0S***97 | capscrew (1/4 - 28 nf x 1 gd8, hex) |
Selected entries from this catalog unit. Other part numbers are masked. Confirm the full breakdown and your machine configuration before ordering.
View model pageGeneral guidance
In general, a 45 degree elbow is a fitting that changes the direction of a line or hose by 45 degrees, helping a fluid route around obstacles and reduce sharp bends. In heavy equipment, such fittings are used in hydraulic and lubrication circuits to connect and route lines within a machine.
Please order using the existing target part number 0307966. Before purchasing, check the recorded catalog conditions for the Caterpillar D350E transmission oil line listings, including the serial number ranges shown, and confirm they match your machine.
Catalog references
Model photo