Confirmed context
Reviewed catalogs list this gear for Volvo transmission applications.
Part-number sourcing · Volvo transmission reference
20544781 Gear Z 28 for Volvo Transmissions
Quick answer: OEM 20544781 is a gearbox gear, Z 28 (28 teeth), for Volvo transmission applications, cross-referenced with CEI 146.680, DT 2.32955 and 88530720.
- Reference
- 20544781
- Product type
- Gear, Z 28 (28 teeth)
- Gearbox family
- Volvo transmission applications
- Platform context
- Volvo trucks — confirm by nameplate
Catalog association confirmed. Send the transmission 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 |
|---|---|---|---|
| 20544781 | Volvo reference context (Spareto) | Cataloged as a gearbox gear, Z 28 | Send this reference with the transmission model and nameplate. |
| CEI 146.680 · DT 2.32955 | C.E.I / DT Spare Parts catalog codes | Listed as compatible gears | Verify before substitution; send both references for checking. |
| 88530720 | Catalog cross-code (Spareto) | Listed with the same gear | Verify before substitution; send both references for checking. |
Shared catalog references should be verified against the transmission 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 tooth count to the supplied transmission details.
Information needed before order
- Transmission model and nameplate
- Old-part markings and photos
- Quantity and destination
| Catalog-listed transmission context | Buyer guidance |
|---|---|
| Volvo transmission applications | Confirm with the exact transmission nameplate. |
Confirm the tooth count and position before order
Reference 20544781 is cataloged as a gear, Z 28. Gear reference alone may not identify the position, so match the tooth count and position together with the complete old-part reference and transmission data.
Verification workflow
- Record the complete transmission nameplate and exact model.
- Photograph the old gear from front, side, and all marked areas.
- Record every reference exactly, including spaces and prefixes.
- Compare the offered reference, tooth count and position 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
- Tooth count and part-number confirmation
- Visible-condition check
- Selected dimensional checks when target measurements are supplied
- 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
What does the 20544781 gear Z 28 fit?
Reviewed catalogs list 20544781 as a Volvo gearbox gear (Z 28) for transmission applications. Confirm the transmission model and gear position with your old part before order.
Which aftermarket codes match this gear?
Catalog listings include C.E.I 146.680, DT Spare Parts 2.32955 and cross-code 88530720.
How do I verify the 20544781 gear fits my transmission?
Send your transmission model, nameplate and photos of the old gear and its markings. We will cross-reference the OEM number and confirm before order.
How should I organize a multi-part enquiry?
Send the transmission 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.
