Model Train Guides
MTH 30-1876-1 RailKing Illinois Central 2-10-0 Decapod #3617: Scale, Layout & Compatibility Guide

Rather than repeating the catalog description for MTH 30-1876-1 RailKing Illinois Central 2-10-0 Decapod #3617, this guide turns the O scale locomotives listing into a decision record. It explains how the MTH Electric Trains item is identified, how the available evidence should be read, and where confirmation is still required.
Exact identity and distinguishing details
- Exact product: MTH 30-1876-1 RailKing Illinois Central 2-10-0 Decapod #3617
- Brand or vendor: MTH Electric Trains
- Product type: O Scale Locomotives
- SKU or catalog key: MTH3018761
- Scale stated in the record: O Scale
- Road or release number: 3617
- Variants reviewed: 1
- Product images indexed: 1
The recorded price at verification was $853.95 before shipping and tax. At least one variant was orderable when the record was checked.
The scale marker O Scale is part of the exact identity and should be matched before purchase. The number 3617 separates this release from visually similar versions. The working catalog key is MTH3018761. That key should travel with the saved URL and product image so a later comparison does not collapse this item into another O scale locomotives listing.
Confirmed facts versus assumptions
The product page identifies the item this way: “MTH 30-1876-1 RailKing Illinois Central 2-10-0 Decapod #3617 is an exact MTH Electric Trains item for model railroad, scale-model, collecting, or hobby projects. Product details Manufacturer: MTH Electric Trains Item number: MTH3018761 Product type: O Scale Locomotives Review the scale, road name, color, dimensions, and package quantity in the title before ordering.” That excerpt anchors the guide, while the gallery, item number and selected variant provide the remaining evidence needed for an exact match.
Planning around the exact item
The title of MTH 30-1876-1 RailKing Illinois Central 2-10-0 Decapod #3617 may contain scale, road number, body type or decoder family, but no single phrase settles compatibility. Use MTH3018761 with the images and current documentation. A visually similar car can carry a different road number; a similarly named decoder can use a different interface.
Test new rolling stock or electronics on a controlled section before regular service. That isolates clearance, pickup, coupler-height and programming issues without disrupting the full layout.
Second-pass inspection
Use a consistent roster format: manufacturer, item number, road name, road number, scale, coupler standard, wheel notes and acquisition date. A complete roster is more useful than a title-only wish list when the same prototype appears in several releases.
If the exact item is intended for display rather than operation, the same identity fields still matter even when radius or control compatibility does not.
Using the gallery as evidence
1 product image were available to the catalog at verification. Use them as item-level evidence: zoom in on the SKU, graphics, edges, connectors, part arrangement or package callouts relevant to this O scale locomotives. Do not substitute a generic manufacturer image when the exact listing supplies a more specific view.
Pre-purchase checklist for this exact record
- Identity: title, vendor and item number MTH3018761 agree.
- Contents: included pieces and quantity are explicit.
- Fit: scale, dimensions or interface match the intended use.
- Condition: the photographed state is acceptable for the project or collection.
- Transaction: current option, price and availability are confirmed.
Where it sits in the Muncle Mikes catalog
1:12 Scale Diecast Models & Kits · Model Trains & Train Sets · MTH Trains, Parts & Accessories · MTH Electric Trains
Preserving the identity trail
Catalog the item under the complete title and MTH3018761, then add the date received and the condition actually observed. For a project item, note where it was installed or how it was used. For a collectible, note package and display condition separately.
Retaining the exact identifiers protects the record when product titles or availability later change.
Gift considerations
Gift buyers should match MTH3018761 to a known collection, project or preference. If size, scale, interface or exact version is uncertain, preserve the receipt and avoid opening fit-sensitive packaging.
Final identity questions
Can a similar title be treated as the same release?
Not without matching MTH3018761 and the images. Similar subjects can differ by scale, finish, road number, quantity, interface or packaging.
Does the article guarantee every specification?
No. It distinguishes confirmed listing facts from checks that still need current source documentation.
What should be saved after purchase?
Keep the receipt, exact URL, SKU, selected option and at least one arrival photograph.
Decision summary: choose MTH 30-1876-1 RailKing Illinois Central 2-10-0 Decapod #3617 when the complete identity, photographed details and intended use all match. The live page should settle current price and availability; this guide preserves the evidence needed to recognize the exact item.
Review the live MTH 30-1876-1 RailKing Illinois Central 2-10-0 Decapod #3617 listing
Verified October 16, 2026 from the exact Shopify product record. Current price, options and availability remain controlled by the live listing.
Product-specific verification note
The evidence trail for MTH 30-1876-1 RailKing Illinois Central 2-10-0 Decapod #3617 should remain attached to item number MTH3018761. Compare the product received with the saved image before opening, modifying or installing it. Record any stated variation, missing measurement, accessory or condition qualifier, then add observed results only after direct inspection. This final step keeps the article factual while making the ownership or project record reproducible.
Completing the evidence trail
To close the record for MTH 30-1876-1 RailKing Illinois Central 2-10-0 Decapod #3617, pair item number MTH3018761 with the live image and the stated vendor, MTH Electric Trains. The listing classifies it as O Scale Locomotives. Those details should agree before another product is treated as an equivalent option. Any unstated dimension, material, quantity or compatibility point remains a question rather than a fact.
Keep a dated arrival image and record how the item was stored, displayed, installed or used. If the product is altered, preserve a description of the starting state and the changes made. This exact-item history supports future maintenance, collection audits and repeat purchases while keeping observations separate from the manufacturer or seller’s original claims.

