Confirmed context
Reviewed catalogs associate this synchronizer kit with Volvo AT/ATO I-Shift and VT/VTO gearboxes.
Part-number sourcing · Volvo transmission reference
21671426 Synchronizer Kit for Volvo I-Shift & VT/VTO Gearboxes
Quick answer: OEM 21671426 is a synchronizer kit for Volvo AT/ATO Series (I-Shift) and VT/VTO Series gearboxes, catalogued by CEI as 298.844.
- Reference
- 21671426
- Product type
- Synchronizer kit
- Gearbox family
- AT/ATO Series (I-Shift) · VT/VTO Series
- Platform context
- Volvo FM / FH / VM
Catalog association confirmed. Send the gearbox model, nameplate and old-part markings for final compatibility verification before quotation.
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OEM & Reference Number Matching
Scroll horizontally to read catalog relationships and buyer guidance →
| Reference | Catalog / Brand Source | Relationship | Buyer Guidance |
|---|---|---|---|
| 21671426 | Volvo reference context | Cataloged as a synchronizer kit | Send this reference with the gearbox model and nameplate. |
| CEI 298.844 | CEI catalog code | Synchronizer kit listed against OEM 21671426 (no alternate OE number listed) | Verify before substitution; send the old-part markings for matching. |
Shared catalog references should be verified against the gearbox model, nameplate and existing part markings before substitution. Cross-reference association only; it does not imply a genuine Volvo part.
Compatibility & Identification
Verify before substitution
Match the proposed reference and kit contents to the supplied gearbox details.
Information needed before order
- Gearbox model and nameplate
- Old-part markings and photos
- Quantity and destination
| Catalog-listed transmission context | Buyer guidance |
|---|---|
| AT/ATO Series (I-Shift) — C / D / E / F generations | Confirm with the exact gearbox nameplate. |
| VT2412B · VT2014B–VT2814B · VTO series |
Vehicle applications
Listed for Volvo FM7, FM9, FM12, FH12 and FH16 trucks, and B12 applications, with the corresponding transmissions. Confirm the exact gearbox model against the vehicle nameplate.
Confirm the kit configuration before order
Reference 21671426 is cataloged as a synchronizer kit. Kit contents and ring/sleeve positions differ, so match the configuration together with the complete old-part reference and gearbox data.
Verification workflow
- Record the complete gearbox nameplate and exact model.
- Photograph the old components from all sides, including markings.
- Record every reference exactly, including spaces and prefixes.
- Compare the offered reference and kit contents with the catalog evidence.
- Resolve any substitute, configuration, or measurement question before order confirmation.
Quality & Inspection
Available checks, photos, measurements, and documents are confirmed with the quotation.
View inspection requirements
Inspection requirements to request
- Part-number and visible-marking confirmation
- Kit contents and quantity check
- Teeth and visible-condition check
- Packaging and packing-list review
Include requirements with the enquiry.
Send any target measurements, photo angles, inspection needs, and document requirements for confirmation in the quotation.
Ordering & Export
Packaging
Export-standard packaging with anti-corrosion protection. Packaging method, labeling, grouping, export documents, and receiving requirements are confirmed with the quotation.
Shipping
Provide the destination country and preferred transport mode for quotation.
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Procurement FAQ
Which Volvo gearboxes does the 21671426 synchronizer kit fit?
Reviewed catalogs list the 21671426 synchronizer kit against Volvo AT/ATO Series (I-Shift) and VT/VTO Series gearboxes, covering C, D, E and F generations plus VT2412B and the VT2014B–VT2814B range, and for Volvo FM7, FM9, FM12, FH12 and FH16 trucks. Confirm with the gearbox model and nameplate before order.
Is there an alternate reference number?
Reviewed catalogs list 21671426 as the reference itself. If your old part carries another number, send it and we will check both against our catalog.
How do I verify the 21671426 kit fits my gearbox?
Send your gearbox model, nameplate and photos of the old components and their markings. We will cross-reference the OEM number and confirm before order.
How should I organize a multi-part enquiry?
Send the gearbox model, nameplate photo, the old-part markings and the full list of parts you need in one message. We will check each against the catalog and reply with one consolidated quote.
