Model Train Guides
N R216-45 Ccurved Track (4ea) (8.5-45d) (20-170): Scale, Layout & Compatibility Guide

The product behind this guide is N R216-45 Ccurved Track (4ea) (8.5-45d) (20-170). Because similar model train track products can share brand names or photographs, the analysis below keeps the KATO title, SKU and live image set tied together as one record.
Exact identity and distinguishing details
- Exact product: N R216-45 Ccurved Track (4ea) (8.5-45d) (20-170)
- Brand or vendor: KATO
- Product type: Model Train Track
- SKU or catalog key: KAT20-170
- Variants reviewed: 1
- Product images indexed: 3
The recorded price at verification was $10.00 before shipping and tax. At least one variant was orderable when the record was checked.
The complete title is meaningful here, not decorative. For this item, the safest match uses the complete title, vendor, SKU, product type and image together. None of those identifiers should be replaced by a broad category assumption. Keep KAT20-170 with the product record because abbreviated names often omit the detail that distinguishes one version from another.
The verified description in context
Current catalog evidence can be summarized as follows: “N R216-45 Ccurved Track (4ea) (8.5-45d) is an exact KATO model railroad product. Manufacturer: KATO Manufacturer part number: 20-170 Heartland item number: KAT20-170 Official KATO product data and images identify this exact release.” Every additional recommendation in this guide is framed as a check or planning step when the listing itself does not confirm the answer.
How to evaluate this product type
The title of N R216-45 Ccurved Track (4ea) (8.5-45d) (20-170) may contain scale, road number, body type or decoder family, but no single phrase settles compatibility. Use KAT20-170 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.
Where similar listings differ
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.
The photographed item is part of the specification
Review all 3 available images in sequence rather than judging the item from the first thumbnail. Front, side, reverse, package and detail views answer different questions. The record is strongest when those views agree with the title and SKU KAT20-170.
A disciplined final review
- Identity: title, vendor and SKU KAT20-170 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 · KATO Model Trains, Track & Railroad Supplies · Model Train Track & Turnouts
How to document it after purchase
A useful record for N R216-45 Ccurved Track (4ea) (8.5-45d) (20-170) includes the original URL, SKU KAT20-170, package or item photographs, option selected and any instructions. If the product is modified or consumed, photograph the starting state first and record the materials or companion products used.
Those notes create a reproducible history without rewriting an assumption as a fact.
Gift considerations
As a gift, N R216-45 Ccurved Track (4ea) (8.5-45d) (20-170) is strongest when the recipient already uses this scale, format, subject or product family. Check for duplicates and fit-sensitive details before choosing it solely from the brand name.
Product-specific questions
What identifies this exact product?
The complete title, KAT20-170, vendor KATO, product type Model Train Track and photographed item form the identity. None should be replaced by a generic category label.
What is still unconfirmed?
Any dimension, material, accessory, compatibility claim or package component absent from the listing remains unconfirmed until the current instructions or manufacturer record supplies it.
Where should the purchase decision be finalized?
Use the live product page linked below for the current option, price and availability.
Final check: the correct choice is the item whose title, SKU KAT20-170, image and variant state agree with the project or collection need. Where one of those elements does not match, continue comparing before ordering.
Review the live N R216-45 Ccurved Track (4ea) (8.5-45d) (20-170) 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 N R216-45 Ccurved Track (4ea) (8.5-45d) (20-170) should remain attached to SKU KAT20-170. 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.
Verification worksheet for this listing
Use KAT20-170 as the checkpoint for N R216-45 Ccurved Track (4ea) (8.5-45d) (20-170). Confirm the vendor name KATO, the product type Model Train Track, the selected variant and the photographed item before checkout. If a required size, scale, material, interface or included component is absent from the live record, write it down as unresolved and obtain the answer from the current instructions or manufacturer source.
After delivery, add a dated photograph and a brief result note. A builder can record fit, materials and finishing choices; a collector can record package and item condition; a user can record compatibility and care. Those details make the record genuinely product-specific while preventing a later observation from being confused with a factory specification.

