Volvo I-Shift Gearbox Assemblies & Bell Housings
Quick Answer: Complete Volvo I-Shift AT2612D / AT2612E / AT2612F gearbox assemblies and clutch bell housings.
Gearbox Assembly & Housing — part numbers and interchange data
3 part numbers in this section, each matched to the gearbox families listed. Send your OEM number, gearbox identification tag and quantity for a firm quotation.
Cross-reference compiled and verified against standard European aftermarket catalogs (CEI, Euroricambi / AM Gears, Wabco) and OEM part number supersessions. The source column opens the corresponding catalog entry for each part number.
| Part Name (EN) | OEM No. | Interchange / Supersessions | Aftermarket Refs | Compatible Gearbox Models | Specs | Source | Quote |
|---|---|---|---|---|---|---|---|
| Volvo I-Shift Gearbox Assembly | AT2612D / AT2612E / AT2612F |
AT2412D, AT2512C, ATO2612D, ATO3112D | Volvo Genuine I-Shift Assembly | Volvo FH / FM / FMX (AT2612D, AT2612E, AT2612F) | 12-Speed AMT Automated Manual Transmission, Max Torque 2600 Nm | catalog | View part |
| Clutch Bell Housing | 21621995 |
20974367, 21103393, 21679941 | Gen-F: 22538397 | ULT 04335 | Volvo I-Shift AT2412, AT2512, AT2612D/E | Heavy-Duty Die-Cast Aluminum Clutch Front Housing | catalog | View part |
| Voith Retarder Assembly (VR115CT) | VR115CT |
Voith VR 115 CT | Voith Original Retarder | Volvo I-Shift (AT/ATO) & VT/VTO Retarder-Equipped Models | Parallel Water-Cooled Hydraulic Retarder Assembly | catalog | Request quote |
How to order Volvo I-Shift parts from Volgen Power
Three steps, no account required.
- Send the OEM number printed on the part or on the gearbox identification plate (AT2412 / AT2612 / ATO2612 / SPO2812 series).
- We confirm the fitment against the compatible model list and the supersession chain shown above.
- Receive a quotation with wholesale pricing, packing and lead time, usually within one working day.
Frequently asked questions
- Are these parts interchangeable with Gen F (AT2612F) gearboxes?
- Each row shows the applicable supersession numbers. Where a Gen F number exists it is listed in the Interchange column — confirm your gearbox identification plate before ordering.
- Do you supply both C/D generation and F generation countershaft brake components?
- Yes. C/D-line and F-line kits are separate part numbers and appear as separate rows; they are not interchangeable.
- What information do you need for an accurate quotation?
- The OEM number, the gearbox model code and the quantity. A photo of the identification plate is the fastest route.
Request a quote
Send your OEM numbers, gearbox model code and quantities. We reply with pricing, packing and lead time.
