If you suspect the wrong starter was delivered, pause installation and compare three records: the approved written order, the received unit’s label or markings, and the agreed drawing revision. Describe the exact difference rather than relying on appearance or assuming that a different number proves an incorrect shipment.
Establish what was actually approved
Use the order version that records the agreed item, including any approved substitution or drawing change. Keep earlier quotations separate so an outdated proposal does not become the comparison standard.
Identify:
- The order number and affected line item.
- The ordered starter reference and quantity.
- The agreed specification or drawing number and revision, if one exists.
- Any written approval of a substitute reference or revised specification.
- The expressly agreed package contents.
If no drawing was agreed, record that as a gap. A catalog photograph is not an agreed dimensional drawing, and hardware shown in an illustration does not establish that it was included in the order.
Build a three-way comparison
Use a separate row for each disputed feature. Transcribe references exactly, including suffixes, rather than shortening them to a familiar number.
| Comparison item | Approved order | Received label or observation | Agreed drawing | Status or question |
|---|---|---|---|---|
| Starter reference | Exact ordered reference | Exact marking on unit; packaging reference separately | Reference shown in title block, if present | Same, different, or unresolved |
| Revision | Approved specification revision | Revision shown, or not marked | Drawing revision | Is this the approved version? |
| Mounting arrangement | Recorded requirement | Visible studs, threaded holes, or unthreaded holes | Specified arrangement | Identify the precise difference |
| Mounting dimensions | Agreed values, if stated | Recorded measurements, if available | Dimensions and units | Missing, conflicting, or consistent |
| Terminal position | Agreed description or view | Labeled terminal-side photograph | Corresponding drawing view | Compare using the same orientation |
| Pinion details | Agreed tooth count or dimensions | Visible count or documented measurement | Specified details | Leave unverified fields open |
| Included components | Written inclusions | Items received | Only relevant if expressly included in the agreement | Identify missing or different items |
Do not fill empty cells with catalog assumptions. Keep confirmed differences, conflicting statements, and missing information distinct.
For measurements, identify the feature, units, and the two points or faces used. State whether the value came from the agreed drawing, a supplied measurement, or an unconfirmed estimate. A photograph supports what is visible in that view; it is not a scale drawing or proof of internal condition.
Distinguish a reference difference from a physical mismatch
A different label deserves clarification, but the label alone may not settle the issue. The supplied catalog contains reference groups; those groups are not independent evidence of official manufacturer supersession history or approval of a substitution for your order.
For example, the 0745-396 source describes 0745-426 as a replacement reference and also lists 0745-438 and 0745-488 in the group. If an order names one reference and the received label names another, ask the supplier to document the relationship and explain how the delivered item satisfies the approved order. Do not treat group membership alone as acceptance.
A physical difference should be described just as precisely. The 0745-052 source specifies two 5/16-18 mounting studs, not through-holes. If the approved specification requires that arrangement but the delivered unit visibly has a different attachment type, report the attachment difference—not simply that the starter “looks wrong.”
Likewise, an unreadable or absent marking is an identification gap, not proof that the wrong replacement snowmobile starter was shipped. Ask for identification tied to the delivered unit.
Send a focused discrepancy request
Attach the relevant order page, approval correspondence, agreed drawing revision, and clearly identified photographs. Useful views include the received marking, mounting face, drive end, terminal side, and overall unit. Label packaging photographs separately from photographs of the starter itself.
A concise message can follow this structure:
Subject: Starter discrepancy review — order [number], line [number]
The approved order identifies [reference] to drawing/specification [number and revision, or “no drawing agreed”]. The received unit is marked [exact text].
The specific discrepancy is [feature], shown in attached photo [filename] and compared with [order clause or drawing view]. The comparison sheet separates observed differences from unverified fields.
Please confirm the identity of the delivered unit, explain the discrepancy against the approved order, and provide the supporting specification or drawing. If a substitution was intended, please identify the related approval record. Please propose the next step and confirm any applicable shipping or return instructions and terms in writing.
Keep the request factual. Photos and correspondence help the supplier assess the discrepancy; they do not establish return eligibility, a defect diagnosis, or entitlement to a particular remedy.
Resolve the difference without modifying the starter
Do not unilaterally alter mounting features, terminals, or drive components to make the delivered unit resemble the order. A suspected mismatch calls for clarification, not an improvised fitment solution.
If a substitution or drawing change is proposed, record it in a new approved order version rather than silently replacing the original requirement. Preserve the supplier’s reply with the comparison sheet, including who confirmed the item and which specification was used.
Installation should proceed only against resolved fitment and the exact application documentation. Any proposed return, replacement, or other remedy needs its own confirmed terms; the supplied catalog does not establish a return policy.