Model Train Guides
Atlas HO Master 11,000-Gallon Tank Car Polystar PCLX #170: Scale, Layout & Compatibility Guide

Atlas HO Master 11,000-Gallon Tank Car Polystar PCLX #170 is the specific ho scale rolling stock represented by this listing from Atlas. This guide interprets the exact record—its title, SKU, photographed item, variant state and catalog context—rather than stretching a generic category article over the product.
The record that separates this item
- Exact product: Atlas HO Master 11,000-Gallon Tank Car Polystar PCLX #170
- Brand or vendor: Atlas
- Product type: HO Scale Rolling Stock
- SKU or catalog key: ATL20007351
- Scale stated in the record: HO Scale
- Year appearing in the identity: 2000
- Road or release number: 170
- Variants reviewed: 1
- Product images indexed: 1
The recorded price at verification was $54.95 before shipping and tax. At least one variant was orderable when the record was checked.
The scale marker HO Scale is part of the exact identity and should be matched before purchase. The year 2000 belongs to the listing identity; it should not automatically be treated as the manufacturing date of the item. The number 170 separates this release from visually similar versions. The working catalog key is ATL20007351. That key should travel with the saved URL and product image so a later comparison does not collapse this item into another ho scale rolling stock listing.
Evidence taken from the live record
The source description says: “Atlas HO Master 11,000-gallon tank car decorated for Polystar PCLX as road number 170. Manufacturer: Atlas Manufacturer part number: 20007351 Heartland item number: ATL20007351 Scale: HO” This is useful evidence, but it is not expanded beyond what the listing supports. Missing dimensions, materials, compatibility claims or package contents remain open questions.
Planning around the exact item
The title of Atlas HO Master 11,000-Gallon Tank Car Polystar PCLX #170 may contain scale, road number, body type or decoder family, but no single phrase settles compatibility. Use ATL20007351 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.
Using the item with confidence
Layout planning should include the item’s storage and handling path as well as operation. Long cars, tall structures and fragile details can fit the nominal scale but still conflict with curves, tunnels, platforms or storage trays.
Photograph the model from both sides and the underside when it enters the roster. Those images preserve reporting marks and hardware details for future comparison.
What to inspect in the product images
The photographed item is part of the specification. With 1 image indexed, a buyer can compare color, form, labels, contents and visible condition before relying on a shortened title. Save the image that best shows the identifier ATL20007351.
Before committing the item to a project
- Identity: title, vendor and SKU ATL20007351 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 · Atlas Model Trains & Railroad Products
How to document it after purchase
Catalog the item under the complete title and ATL20007351, 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 ATL20007351 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.
Product-specific questions
Can a similar title be treated as the same release?
Not without matching ATL20007351 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.
Bottom line: Atlas HO Master 11,000-Gallon Tank Car Polystar PCLX #170 is a specific ho scale rolling stock, not a stand-in for the whole category. Match ATL20007351, review the images, resolve unconfirmed fit or compatibility points, and retain the product record after purchase.
Review the live Atlas HO Master 11,000-Gallon Tank Car Polystar PCLX #170 listing
Verified October 15, 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 Atlas HO Master 11,000-Gallon Tank Car Polystar PCLX #170 should remain attached to SKU ATL20007351. 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.
Decision record for future reference
The final purchase record for Atlas HO Master 11,000-Gallon Tank Car Polystar PCLX #170 should contain the vendor Atlas, product type HO Scale Rolling Stock, SKU ATL20007351, selected option, current price and the image used to verify the item. This set of evidence is more durable than a title alone and makes a later duplicate or replacement check much faster.
After arrival, compare the item with that evidence before discarding packaging or beginning work. Note any discrepancy, then record actual fit, condition or performance only after direct inspection. The resulting trail explains both the original offer and the owner’s later experience while keeping the article accurate, specific and reviewable.

