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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 | 0 | |||
| Buy it Now Auctions | 26 | 28.84 | 10.00 | 99.00 |
Listed below are current active eBay auctions for this Item.
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Current eBay Auctions
Title: Lionel Type 4851 Multi-Volt AC Only Red Transformer: Output 8-15 VAC / 25 Watts
Currency: USD
Buy It Now Price: $10.00
Item location: London, US
Seller Rating: 2659/99.4%
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Currency: USD
Buy It Now Price: $10.00
Item location: London, US
Seller Rating: 2659/99.4%
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Title: LIONEL TRANSFORMER TYPE 4851 15VA TRAINMASTER TOY TRANSFORMER RAILROAD COMPONENT
Currency: USD
Buy It Now Price: $10.00 or Best Offer
Item location: Massapequa Park, US
Seller Rating: 154/100.0%
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Currency: USD
Buy It Now Price: $10.00 or Best Offer
Item location: Massapequa Park, US
Seller Rating: 154/100.0%
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Title: Lionel Type 4851 Multi-Volt AC-Only Black Transformer: Output 8-15 VAC/25 Watts
Currency: USD
Buy It Now Price: $10.00
Item location: London, US
Seller Rating: 2659/99.4%
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Currency: USD
Buy It Now Price: $10.00
Item location: London, US
Seller Rating: 2659/99.4%
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Title: LIONEL TYPE #4851. TRANSFORMER,L/N 120VAC INPUT/ OUTPUY 7-19VAC 15VA
Currency: USD
Buy It Now Price: $12.95 or Best Offer
Item location: , US
Seller Rating: 45686/99.8%
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Currency: USD
Buy It Now Price: $12.95 or Best Offer
Item location: , US
Seller Rating: 45686/99.8%
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Title: Westland Giftware Lionel SANTA FE 2000 LOCOMOTIVE ENGINE Desktop display in box
Currency: USD
Buy It Now Price: $13.64 or Best Offer
Item location: Grove City, US
Seller Rating: 5379/100.0%
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Currency: USD
Buy It Now Price: $13.64 or Best Offer
Item location: Grove City, US
Seller Rating: 5379/100.0%
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Title: 1990'S VINTAGE LIONEL #4851 15VA TRANSFORMER MADE IN USA Lionel untested
Currency: USD
Buy It Now Price: $14.99
Item location: Hollywood, US
Seller Rating: 290/99.3%
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Currency: USD
Buy It Now Price: $14.99
Item location: Hollywood, US
Seller Rating: 290/99.3%
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Title: ✅ Lionel #4851 15 VA Train Transformer with Reverse Control Post -Tested
Currency: USD
Buy It Now Price: $15.00 or Best Offer
Item location: Traverse City, US
Seller Rating: 312/98.7%
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Currency: USD
Buy It Now Price: $15.00 or Best Offer
Item location: Traverse City, US
Seller Rating: 312/98.7%
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Title: Lionel Trainmaster Transformer Type 4851 OS CTC Lockon Power Supply USA
Currency: USD
Buy It Now Price: $18.95 or Best Offer
Item location: Howe, US
Seller Rating: 311/100.0%
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Currency: USD
Buy It Now Price: $18.95 or Best Offer
Item location: Howe, US
Seller Rating: 311/100.0%
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Title: Vintage Lionel Transformers : Type 1063 w/ Whistle Control/ Type 4851 (Estate)
Currency: USD
Buy It Now Price: $19.99
Item location: Woodbridge, US
Seller Rating: 4689/99.8%
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Currency: USD
Buy It Now Price: $19.99
Item location: Woodbridge, US
Seller Rating: 4689/99.8%
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Title: Lionel O Gauge #4851 Transformer Controller For Train Set Layout
Currency: USD
Buy It Now Price: $23.99 or Best Offer
Item location: Buckeye, US
Seller Rating: 2868/99.9%
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Currency: USD
Buy It Now Price: $23.99 or Best Offer
Item location: Buckeye, US
Seller Rating: 2868/99.9%
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Title: Lionel Toy Hobby Transformer 15 VA No. 4851 Works Nice B11
Currency: USD
Buy It Now Price: $24.50
Item location: New Fairfield, US
Seller Rating: 18430/100.0%
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Currency: USD
Buy It Now Price: $24.50
Item location: New Fairfield, US
Seller Rating: 18430/100.0%
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Title: Vintage Red Train master Transformer Type 4851 120V. 60HZ
Currency: USD
Buy It Now Price: $24.99 or Best Offer
Item location: Harrisburg, US
Seller Rating: 6852/99.7%
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Currency: USD
Buy It Now Price: $24.99 or Best Offer
Item location: Harrisburg, US
Seller Rating: 6852/99.7%
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Title: Vintage Lionel Multi-Volt Toy Train Transformer Type 4850 & 4851 TESTED WORKS
Currency: USD
Buy It Now Price: $25.00 or Best Offer
Item location: Spring Hill, US
Seller Rating: 3086/99.6%
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Currency: USD
Buy It Now Price: $25.00 or Best Offer
Item location: Spring Hill, US
Seller Rating: 3086/99.6%
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Title: Lionel Train EXCELLENT 4851 Trainmaster Transformer w/ Direction Control LN LotG
Currency: USD
Buy It Now Price: $25.95
Item location: Madison, US
Seller Rating: 11983/100.0%
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Currency: USD
Buy It Now Price: $25.95
Item location: Madison, US
Seller Rating: 11983/100.0%
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Title: Lionel Trainmaster Toy Transformer - Type 4851 15VA 120v 60hz - works fine
Currency: USD
Buy It Now Price: $26.36
Item location: Rockaway, US
Seller Rating: 14362/99.4%
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Currency: USD
Buy It Now Price: $26.36
Item location: Rockaway, US
Seller Rating: 14362/99.4%
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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: 2965/100.0%
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Currency: USD
Buy It Now Price: $27.00 or Best Offer
Item location: Painesville, US
Seller Rating: 2965/100.0%
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Title: Vtg Lionel O Gauge Type 4850 and 4851 Train Transformer Working Made In The USA
Currency: USD
Buy It Now Price: $29.95
Item location: Butler, US
Seller Rating: 101989/99.3%
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Currency: USD
Buy It Now Price: $29.95
Item location: Butler, US
Seller Rating: 101989/99.3%
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Title: Vintage Lionel Railroad Transformer Type 4851 Red Trainmaster Transformer
Currency: USD
Buy It Now Price: $29.95
Item location: Santa Clarita, US
Seller Rating: 53600/99.7%
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Currency: USD
Buy It Now Price: $29.95
Item location: Santa Clarita, US
Seller Rating: 53600/99.7%
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Title: Lionel Type 6-4851 Trainmaster Vintage 40W Transformer O Gauge Black
Currency: USD
Buy It Now Price: $31.37
Item location: East Setauket, US
Seller Rating: 33494/99.7%
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Currency: USD
Buy It Now Price: $31.37
Item location: East Setauket, US
Seller Rating: 33494/99.7%
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Title: Lionel #4851 15 VA Train Transformer Tested Layout Ready Reverse Control Post A
Currency: USD
Buy It Now Price: $32.99 or Best Offer
Item location: Suffolk, US
Seller Rating: 34895/100.0%
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Currency: USD
Buy It Now Price: $32.99 or Best Offer
Item location: Suffolk, US
Seller Rating: 34895/100.0%
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Title: Lionel 4851 Transformer 7-19 VAC output , 120 VAC Input - tested, works
Currency: USD
Buy It Now Price: $35.95 or Best Offer
Item location: Somerset, US
Seller Rating: 684/99.7%
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Currency: USD
Buy It Now Price: $35.95 or Best Offer
Item location: Somerset, US
Seller Rating: 684/99.7%
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Title: Lionel Trainmaster train toy transformer 4851
Currency: USD
Buy It Now Price: $40.92 or Best Offer
Item location: Milwaukee, US
Seller Rating: 44664/99.7%
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Currency: USD
Buy It Now Price: $40.92 or Best Offer
Item location: Milwaukee, US
Seller Rating: 44664/99.7%
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Title: LIONEL TRAINMASTER TRANSFORMER TYPE 4850 AND 4851
Currency: USD
Buy It Now Price: $41.50
Item location: Naples, US
Seller Rating: 186/100.0%
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Currency: USD
Buy It Now Price: $41.50
Item location: Naples, US
Seller Rating: 186/100.0%
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Title: LIONEL 6-4851 TRAINMASTER 40 WATT TRANSFORMER WITH REVERSE NEAR MINT
Currency: USD
Buy It Now Price: $44.99
Item location: Middletown, US
Seller Rating: 44893/99.8%
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Currency: USD
Buy It Now Price: $44.99
Item location: Middletown, US
Seller Rating: 44893/99.8%
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Title: Lot of 3 Lionel Train Transformers
Currency: USD
Buy It Now Price: $59.99
Item location: Egg Harbor Township, US
Seller Rating: 39316/99.9%
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Currency: USD
Buy It Now Price: $59.99
Item location: Egg Harbor Township, US
Seller Rating: 39316/99.9%
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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: 901/99.3%
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Currency: USD
Buy It Now Price: $99.00 or Best Offer
Item location: Longmont, US
Seller Rating: 901/99.3%
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Last Updated August 12, 2026, 6:53 am
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