Affliate Disclaimer: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Swipe Previous
Swipe Next
Lionel - Remote Switch Left Hand (6-5121) Items for Sale
First Catalog: Lionel 1970 Catalog
Most Recent Catalog: Lionel 1989 Toy Fair Edition Catalog
Part Number: 6-5121
We have a new model train website, Find My MTH Trains, to help you find MTH Train items.
| eBay Summary - Currency Code: USD | Count | Avg. Price (USD) | Low Price (USD) | High Price (USD) |
| Bid Auctions | 7 | 17.73 | 9.99 | 22.99 |
| Buy it Now Auctions | 134 | 28.40 | 1.00 | 249.99 |
Listed below are current active eBay auctions for this Item.
Click on the image or link to see more details about the auction on eBay.
151 Open
Current eBay Auctions
Title: LIONEL # 5121 & 5122 70-5121 REMOTE CONTROL SWITCHES INSTRUCTIONS ORIGINAL - B 12-71
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL # 5121 & 5122 70-5121 REMOTE CONTROL SWITCHES INSTRUCTIONS ORIGINAL - G 12-71
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL # 5121 & 5122 70-5121 REMOTE CONTROL SWITCHES INSTRUCTIONS ORIGINAL - A NO DATE
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL # 5121 & 5122 70-5121 REMOTE CONTROL SWITCHES INSTRUCTIONS ORIGINAL - F NO DATE
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL # 5121 & 5122 70-5121 REMOTE CONTROL SWITCHES INSTRUCTIONS ORIGINAL - E NO DATE
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL # 5121 & 5122 70-5121 REMOTE CONTROL SWITCHES INSTRUCTIONS ORIGINAL - D 12-71
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL # 5121 & 5122 70-5121 REMOTE CONTROL SWITCHES INSTRUCTIONS ORIGINAL - I NO DATE
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL K-LINE IDM "O" SCALE ASSORTED RAILROAD FREIGHT TANKER BOX CARS YOU PICK - K-LINE READING 5121
Currency:
Buy It Now Price: 0
Item location: South Bend, US
Seller Rating: 94/99.0%
Click here to see eBay Auction
Back to the top
Currency:
Buy It Now Price: 0
Item location: South Bend, US
Seller Rating: 94/99.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL # 5121 & 5122 70-5121 REMOTE CONTROL SWITCHES INSTRUCTIONS ORIGINAL - C 12-71
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL # 5121 & 5122 70-5121 REMOTE CONTROL SWITCHES INSTRUCTIONS ORIGINAL - H NO DATE
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Currency:
Buy It Now Price: 0
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel 5121-126 5121 Right Hand Turnout Track Long Curved Rail
Currency: USD
Buy It Now Price: $1.00
Item location: Flowery Branch, US
Seller Rating: 695057/99.7%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $1.00
Item location: Flowery Branch, US
Seller Rating: 695057/99.7%
Click here to see eBay Auction
Back to the top
Title: Lionel 027 Remote Control Switch Left 6-5121 Empty Box Only!
Currency: USD
Buy It Now Price: $2.00
Item location: New Freedom, US
Seller Rating: 7415/99.6%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $2.00
Item location: New Freedom, US
Seller Rating: 7415/99.6%
Click here to see eBay Auction
Back to the top
Title: LIONEL MPC REMOTE CONTROL NON-DERAILING NO. 5121 & 5122 SWITCHES MANUAL *
Currency: USD
Buy It Now Price: $2.95
Item location: Hammonton, US
Seller Rating: 3548/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $2.95
Item location: Hammonton, US
Seller Rating: 3548/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL # 5121 & 5122 70-5121 REMOTE CONTROL SWITCHES INSTRUCTIONS PHOTOCOPY
Currency: USD
Buy It Now Price: $5.00
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $5.00
Item location: Red Lion, US
Seller Rating: 7501/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel 691MM28365 Memory Module / Bnsf Dash-9 #5121
Currency: USD
Buy It Now Price: $5.00
Item location: Flowery Branch, US
Seller Rating: 695020/99.7%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $5.00
Item location: Flowery Branch, US
Seller Rating: 695020/99.7%
Click here to see eBay Auction
Back to the top
Title: LIONEL {4-Page Reprint} OPERATING INSTRUCTIONS - 5121 -5122 SWITCHES 1976 - O-27
Currency: USD
Buy It Now Price: $5.00
Item location: London, US
Seller Rating: 2377/99.6%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $5.00
Item location: London, US
Seller Rating: 2377/99.6%
Click here to see eBay Auction
Back to the top
Title: Lionel O27 Gauge Remote Switch 6-5121 In Box
Currency: USD
Buy It Now Price: $7.99 or Best Offer
Item location: Bloomington, US
Seller Rating: 1145/99.3%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $7.99 or Best Offer
Item location: Bloomington, US
Seller Rating: 1145/99.3%
Click here to see eBay Auction
Back to the top
Title: 1976 Lionel Remote Control No 5121 5122 Switches Instruction Sheet Model Trains
Currency: USD
Buy It Now Price: $7.99 or Best Offer
Item location: Mesa, US
Seller Rating: 2976/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $7.99 or Best Offer
Item location: Mesa, US
Seller Rating: 2976/100.0%
Click here to see eBay Auction
Back to the top
Title: Parts - Lionel 027 Manual Control Switch Left NO 5121 - O-27
Currency: USD
Buy It Now Price: $8.00
Item location: London, US
Seller Rating: 2377/99.6%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $8.00
Item location: London, US
Seller Rating: 2377/99.6%
Click here to see eBay Auction
Back to the top
Title: LIONEL- 6-5121 - 027 LEFT HAND REMOTE SWITCH TRACK WORKS FINE- FAIR-
Currency: USD
Buy It Now Price: $9.56
Item location: Morganville, US
Seller Rating: 112744/99.8%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $9.56
Item location: Morganville, US
Seller Rating: 112744/99.8%
Click here to see eBay Auction
Back to the top
Title: Lionel O27 #1022 & 5121 PAIR Switch Left & Uncoupler Track 145C Switch & Lock On
Currency: USD
Buy It Now Price: $9.95
Item location: Brick, US
Seller Rating: 3633/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $9.95
Item location: Brick, US
Seller Rating: 3633/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL 6-5121 O27 LEFT HAND REMOTE CONTROL SWITCH IN ORIGINAL BOX, TESTED. NICE
Currency: USD
Current Bid Price: $9.99 ( 0 bids) or Best Offer
Auction Ends: 2nd October, 2025
Item location: Gilbert, US
Seller Rating: 1633/98.8%
Click here to see eBay Auction
Back to the top
Currency: USD
Current Bid Price: $9.99 ( 0 bids) or Best Offer
Auction Ends: 2nd October, 2025
Item location: Gilbert, US
Seller Rating: 1633/98.8%
Click here to see eBay Auction
Back to the top
Title: Vintage Lionel Remote Control No. 5121 5122 Switches Instruction Sheet Trains
Currency: USD
Buy It Now Price: $9.99 or Best Offer
Item location: Mesa, US
Seller Rating: 2976/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $9.99 or Best Offer
Item location: Mesa, US
Seller Rating: 2976/100.0%
Click here to see eBay Auction
Back to the top
Title: Lot Of Three Manual Lionel 5121 5122 Switches Parts Or Repair
Currency: USD
Buy It Now Price: $9.99
Item location: West Orange, US
Seller Rating: 17622/99.1%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $9.99
Item location: West Orange, US
Seller Rating: 17622/99.1%
Click here to see eBay Auction
Back to the top
Title: Lionel MPC Remote Control #5121 & 5122 Switches Instructions folder 1971
Currency: USD
Buy It Now Price: $9.99
Item location: Hartford, US
Seller Rating: 132352/99.8%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $9.99
Item location: Hartford, US
Seller Rating: 132352/99.8%
Click here to see eBay Auction
Back to the top
Title: Lionel 6-5121 Left Hand Remote Control Switch with Box Instruction (missing Pc).
Currency: USD
Buy It Now Price: $9.99
Item location: , US
Seller Rating: 1910/99.3%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $9.99
Item location: , US
Seller Rating: 1910/99.3%
Click here to see eBay Auction
Back to the top
Title: Lionel O27 #5121 Left-Hand Remote-Control Switch Track
Currency: USD
Buy It Now Price: $9.99
Item location: Sarasota, US
Seller Rating: 5951/98.6%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $9.99
Item location: Sarasota, US
Seller Rating: 5951/98.6%
Click here to see eBay Auction
Back to the top
Title: 2 Lionel Left Hand Manual Switches: 60521, 5121 w/o Remote Control
Currency: USD
Buy It Now Price: $10.00
Item location: Fishers, US
Seller Rating: 4667/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $10.00
Item location: Fishers, US
Seller Rating: 4667/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel Track Switches 5121 & 5122 (R&L Pair) (Damaged & Missing Parts) + Manual
Currency: USD
Buy It Now Price: $10.00
Item location: Saint Paul, US
Seller Rating: 96/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $10.00
Item location: Saint Paul, US
Seller Rating: 96/100.0%
Click here to see eBay Auction
Back to the top
Title: LIONEL OPERATING INSTRUCTIONS - 5121 + 5122 SWITCHES 1971 + SETS 1973
Currency: USD
Buy It Now Price: $11.30 or Best Offer
Item location: Pittsburgh, US
Seller Rating: 376/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $11.30 or Best Offer
Item location: Pittsburgh, US
Seller Rating: 376/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel Train 5121 Brown Automatic Switch Controller 3 Wire Tested & WORKS Lot C
Currency: USD
Buy It Now Price: $11.95
Item location: Madison, US
Seller Rating: 10859/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $11.95
Item location: Madison, US
Seller Rating: 10859/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel O27 Left Hand Remote Control Switch LH Turnout 6-5121 Track
Currency: USD
Buy It Now Price: $12.99 or Best Offer
Item location: Ravenna, US
Seller Rating: 1249/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $12.99 or Best Offer
Item location: Ravenna, US
Seller Rating: 1249/100.0%
Click here to see eBay Auction
Back to the top
Title: Lionel 0-27 Track w/ Brown Ties - 20 Pcs / 5121 Left Hand Remote Switch / 1020 X
Currency: USD
Current Bid Price: $12.99 ( 0 bids)
Auction Ends: 29th September, 2025
Item location: Geneva, US
Seller Rating: 13081/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Current Bid Price: $12.99 ( 0 bids)
Auction Ends: 29th September, 2025
Item location: Geneva, US
Seller Rating: 13081/100.0%
Click here to see eBay Auction
Back to the top
Title: 2 Lionel O27 Gauge Remote Control Switch Left Hand 6-5121 / J7
Currency: USD
Buy It Now Price: $12.99 or Best Offer
Item location: Lake Mills, US
Seller Rating: 12225/100.0%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $12.99 or Best Offer
Item location: Lake Mills, US
Seller Rating: 12225/100.0%
Click here to see eBay Auction
Back to the top
Title: Set Of Lionel 5121 & 5122 Right & Left Hand Track Switches
Currency: USD
Buy It Now Price: $13.98
Item location: Cleveland, US
Seller Rating: 592/98.4%
Click here to see eBay Auction
Back to the top
Currency: USD
Buy It Now Price: $13.98
Item location: Cleveland, US
Seller Rating: 592/98.4%
Click here to see eBay Auction
Back to the top
151 Open
Back to the top
Last Updated September 28, 2025, 6:49 am America/New_York
Copyright © 2025 N. & C. Stevens
Privacy Policy
➤