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Lionel - AC Transformer, Red Or Black (6-4851) Items for Sale
Year Released: 1983
Part Number: 6-4851
Category: Transformer
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| eBay Summary - Currency Code: USD | Count | Avg. Price (USD) | Low Price (USD) | High Price (USD) |
| Bid Auctions | 1 | 5.99 | 5.99 | 5.99 |
| Buy it Now Auctions | 23 | 25.32 | 7.00 | 99.00 |
Listed below are current active eBay auctions for this Item.
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Current eBay Auctions
Title: Lionel Multi-Volt Train Transformer Type 4850 & 4851 with reverse
Currency: USD
Current Bid Price: $5.99 ( 0 bids)
Buy It Now Price: 9.99
Auction Ends: 2nd November, 2025
Item location: Rescue, US
Seller Rating: 3800/100.0%
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Currency: USD
Current Bid Price: $5.99 ( 0 bids)
Buy It Now Price: 9.99
Auction Ends: 2nd November, 2025
Item location: Rescue, US
Seller Rating: 3800/100.0%
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Title: LIONEL Toy Transformer input 120 V, 60 HZ. AC, output: 7-10VAC 15VA 4850 & 4851
Currency: USD
Buy It Now Price: $7.00
Item location: Old Bridge, US
Seller Rating: 556/99.0%
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Currency: USD
Buy It Now Price: $7.00
Item location: Old Bridge, US
Seller Rating: 556/99.0%
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Title: LIONEL TRAINS RAILROAD TRANSFORMER #4851 O Gauge VTG For Parts or Repair
Currency: USD
Buy It Now Price: $9.98
Item location: Horseheads, US
Seller Rating: 3100/99.5%
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Currency: USD
Buy It Now Price: $9.98
Item location: Horseheads, US
Seller Rating: 3100/99.5%
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Title: Lionel 4851 Transformer 110VAC Input Train Transformer 1980's Untested
Currency: USD
Buy It Now Price: $14.95 or Best Offer
Item location: Lititz, US
Seller Rating: 3750/100.0%
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Currency: USD
Buy It Now Price: $14.95 or Best Offer
Item location: Lititz, US
Seller Rating: 3750/100.0%
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Title: Vtg Lionel Type 4851 Trainmaster Train Toy Transformer AC Red Not FULLY TESTED
Currency: USD
Buy It Now Price: $15.00 or Best Offer
Item location: Culloden, US
Seller Rating: 235/100.0%
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Currency: USD
Buy It Now Price: $15.00 or Best Offer
Item location: Culloden, US
Seller Rating: 235/100.0%
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Title: Vintage Lionel Multi-Volt Toy Train Transformer Type 4851 Made In USA Works!
Currency: USD
Buy It Now Price: $17.77
Item location: Bloomingdale, US
Seller Rating: 6203/99.8%
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Currency: USD
Buy It Now Price: $17.77
Item location: Bloomingdale, US
Seller Rating: 6203/99.8%
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Title: Vtg Lionel Type 4851 Trainmaster Train Toy Transformer AC Red (AS IS)
Currency: USD
Buy It Now Price: $18.00 or Best Offer
Item location: Little Rock, US
Seller Rating: 1956/100.0%
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Currency: USD
Buy It Now Price: $18.00 or Best Offer
Item location: Little Rock, US
Seller Rating: 1956/100.0%
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Title: LIONEL TRANSFORMER TYPE 4851 15VA TRAINMASTER TOY TRANSFORMER RAILROAD COMPONENT
Currency: USD
Buy It Now Price: $19.79 or Best Offer
Item location: Bethpage, US
Seller Rating: 231/99.1%
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Currency: USD
Buy It Now Price: $19.79 or Best Offer
Item location: Bethpage, US
Seller Rating: 231/99.1%
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Title: Lionel 4851 AC O Gauge Model Railroad Trainmaster Electric Train Transformer
Currency: USD
Buy It Now Price: $20.00
Item location: Campbellsburg, US
Seller Rating: 2858/99.6%
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Currency: USD
Buy It Now Price: $20.00
Item location: Campbellsburg, US
Seller Rating: 2858/99.6%
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Title: Red Lionel 60074 Vintage Transformer Power Supply LR 60074 4850 4851 EX USA
Currency: USD
Buy It Now Price: $20.00
Item location: Holland, US
Seller Rating: 684/100.0%
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Currency: USD
Buy It Now Price: $20.00
Item location: Holland, US
Seller Rating: 684/100.0%
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Title: LIONEL 4851 TRANSFORMER BLACK TESTED in 120v 60hz/ 7-19vac out
Currency: USD
Buy It Now Price: $21.24 or Best Offer
Item location: Richmond, US
Seller Rating: 697/99.1%
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Currency: USD
Buy It Now Price: $21.24 or Best Offer
Item location: Richmond, US
Seller Rating: 697/99.1%
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Title: Vintage Lionel Type 4851 Trainmaster Train Toy Transformer AC
Currency: USD
Buy It Now Price: $21.38
Item location: Bethany, US
Seller Rating: 633/100.0%
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Currency: USD
Buy It Now Price: $21.38
Item location: Bethany, US
Seller Rating: 633/100.0%
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Title: Vintage Lionel Multi-Volt Toy Train Transformer Type 4850 & 4851 Made In USA
Currency: USD
Buy It Now Price: $24.95
Item location: Murphys, US
Seller Rating: 936/100.0%
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Currency: USD
Buy It Now Price: $24.95
Item location: Murphys, US
Seller Rating: 936/100.0%
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Title: Vtg Lionel Type 4851 Trainmaster Train Toy Transformer AC Red - Tested -
Currency: USD
Buy It Now Price: $24.95 or Best Offer
Item location: Oneida, US
Seller Rating: 4988/100.0%
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Currency: USD
Buy It Now Price: $24.95 or Best Offer
Item location: Oneida, US
Seller Rating: 4988/100.0%
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Title: Vintage Lionel Multi-Volt Toy Train Transformer Type 4850 & 4851 Made In USA
Currency: USD
Buy It Now Price: $24.99
Item location: Bloomingdale, US
Seller Rating: 6203/99.8%
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Currency: USD
Buy It Now Price: $24.99
Item location: Bloomingdale, US
Seller Rating: 6203/99.8%
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Title: Lionel Trainmaster Toy Transformer - Type 4851 15VA 120v 60hz - works fine
Currency: USD
Buy It Now Price: $25.46
Item location: Rockaway, US
Seller Rating: 14074/98.7%
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Currency: USD
Buy It Now Price: $25.46
Item location: Rockaway, US
Seller Rating: 14074/98.7%
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Title: Lionel Trainmaster Transformer 4851 with reverse control
Currency: USD
Buy It Now Price: $27.00 or Best Offer
Item location: Painesville, US
Seller Rating: 2547/99.7%
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Currency: USD
Buy It Now Price: $27.00 or Best Offer
Item location: Painesville, US
Seller Rating: 2547/99.7%
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Title: Lionel 4851 RED Transformer 7-15 VAC Secondary Voltage USA Made
Currency: USD
Buy It Now Price: $27.99
Item location: Marion, US
Seller Rating: 18392/99.3%
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Currency: USD
Buy It Now Price: $27.99
Item location: Marion, US
Seller Rating: 18392/99.3%
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Title: 1990'S VINTAGE LIONEL #4851 15VA TRANSFORMER NEAR MINT CONDITION -SEE VIDEO! USA
Currency: USD
Buy It Now Price: $29.99
Item location: Henderson, US
Seller Rating: 1377/99.6%
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Currency: USD
Buy It Now Price: $29.99
Item location: Henderson, US
Seller Rating: 1377/99.6%
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Title: Lionel #4851 15 VA Train Transformer Tested Layout Ready Reverse Control Post C
Currency: USD
Buy It Now Price: $32.99 or Best Offer
Item location: Suffolk, US
Seller Rating: 32871/99.9%
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Currency: USD
Buy It Now Price: $32.99 or Best Offer
Item location: Suffolk, US
Seller Rating: 32871/99.9%
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Title: Lionel #4851 15 VA Train Transformer Tested Layout Ready Reverse Control Post B
Currency: USD
Buy It Now Price: $32.99 or Best Offer
Item location: Suffolk, US
Seller Rating: 32871/99.9%
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Currency: USD
Buy It Now Price: $32.99 or Best Offer
Item location: Suffolk, US
Seller Rating: 32871/99.9%
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Title: LIONEL TRANSFORMER TYPE 4851 15VA TRAINMASTER TOY TRANSFORMER RAILROAD COMPONENT
Currency: USD
Buy It Now Price: $36.99 or Best Offer
Item location: Ridgeway, US
Seller Rating: 167/96.4%
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Currency: USD
Buy It Now Price: $36.99 or Best Offer
Item location: Ridgeway, US
Seller Rating: 167/96.4%
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Title: Vintage 50’s Locomotive , Lionel 4851 Transformer & Marx New York Central Tender
Currency: USD
Buy It Now Price: $99.00 or Best Offer
Item location: Longmont, US
Seller Rating: 138/99.3%
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Currency: USD
Buy It Now Price: $99.00 or Best Offer
Item location: Longmont, US
Seller Rating: 138/99.3%
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Last Updated October 31, 2025, 7:44 am
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