3090239 Crankshaft Flange for Volvo F12 TD121
13 13 13
Summary
This high-strength compressor crankshaft flange is designed for Volvo F12 trucks with TD121 engines. It serves as the vital connecting element between the air brake compressor crankshaft and the engine drive, ensuring proper centering and sealing for heavy commercial vehicle applications. Equivalent to OE Volvo 3090239.
| EAN Code | 8699031048611 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 3090239
- 1696200
- 1518349
Description
The compressor crankshaft flange acts as a critical connecting element that links the air brake compressor's crankshaft to the engine drive. It carries the bearing and seal seat on the drive side of the crankshaft, performing essential centering, sealing, and load transfer duties between the housing and the crankshaft. This component is vital for maintaining system pressure stability in heavy commercial vehicle air systems.
This specific part is designed to be compatible with Volvo F12 trucks equipped with TD121 engines. It serves as a reliable replacement for worn or damaged components in the air brake compressor assembly, ensuring that the drive mechanism—whether gear, belt-pulley, or coupling—remains perfectly aligned to prevent leaks.
When performing maintenance or replacement, technicians should verify the pilot diameter, bolt hole circle, and seal seat size to ensure exact fitment. Mismatched dimensions can lead to rapid vibration or air leakage even if the part appears to fit. Proper installation ensures long-term durability under heavy-duty operating conditions.
Check the compatibility list.
This specific part is designed to be compatible with Volvo F12 trucks equipped with TD121 engines. It serves as a reliable replacement for worn or damaged components in the air brake compressor assembly, ensuring that the drive mechanism—whether gear, belt-pulley, or coupling—remains perfectly aligned to prevent leaks.
When performing maintenance or replacement, technicians should verify the pilot diameter, bolt hole circle, and seal seat size to ensure exact fitment. Mismatched dimensions can lead to rapid vibration or air leakage even if the part appears to fit. Proper installation ensures long-term durability under heavy-duty operating conditions.
Check the compatibility list.
OE cross-reference
13 13 13 (Compressor Crankshaft Flange) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3090239.Other OEMs
VOLVO
- 3090239
- 1696200
- 1518349
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE | |||
| VOLVO | |||
| VOLVO | B10M | TD100 | |
| VOLVO | B12 | TD120 | |
| VOLVO | F10 | TD100 | |
| VOLVO | F10 | TD101 | |
| VOLVO | F12 | TD120 | |
| VOLVO | F12 | TD121 | |
| VOLVO | F12 | TD122 | |
| VOLVO | F7 | TD70 | |
| VOLVO | F7 | TD71 | |
| VOLVO | N10 | TD100 | |
| VOLVO | N10 | TD101 | |
| VOLVO | N12 | TD120 | |
| VOLVO | N12 | TD122 |
FAQ
What is the function of a compressor crankshaft flange?
It connects the air brake compressor's crankshaft to the engine drive, handling centering, sealing, and load transfer between the housing and the crankshaft.
Which vehicles is this flange compatible with?
This component is designed specifically for Volvo F12 trucks utilizing TD121 engines.
How can I ensure I am choosing the correct flange?
Selection should be based on the compressor type number and OE number; always verify pilot diameter and bolt hole patterns to avoid vibration.
What are the symptoms of a failing crankshaft flange?
A damaged flange may cause air leakage or excessive vibration within the compressor system due to improper centering or sealing.
What are the OE reference numbers of this part?
13 13 13 directly replaces Volvo OE number 3090239.