LEGO Duplo Alphabet Truck 10421, (36-pieces)

Name: LEGO Duplo Alphabet Truck 10421, (36-pieces)
Brand: LEGO
SKU: LEG-10421
Price: 43.79 USD
Availability: InStock
Rating: 4.8 (5 reviews)

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$43.79 ~~$59.99~~ In stock

Category: LEGO Duplo

The LEGO Duplo Alphabet Truck 10421 is a 36-piece building set from the LEGO Duplo range. This set includes pieces to construct a colorful alphabet-themed truck, perfect for imaginative play.

36 pieces for building and creative fun
Duplo bricks designed for little hands to grasp and connect
Features a truck design with alphabet-themed details

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Madison ★★★★★ Oct 28, 2026

The truck is sturdy enough to survive being rolled across the floor repeatedly, and my son loves fitting the letter blocks into the back. It kept him entertained for a solid half hour sorting the pieces by color.

Robert J. ★★★★★ Oct 27, 2026

My toddler spotted the alphabet blocks and immediately started stacking them on the truck's flatbed before I could even open the box. The wheels roll smoothly across our rug, and the 36 pieces are just enough to keep him busy without overwhelming him. I love that each brick has a letter, so we’re sn

Julian V. ★★★★★ Oct 26, 2026

The chunky bricks are perfectly sized for my son's little hands, and the alphabet pieces make it easy to start talking about letters while we play. It's a solid 36-piece set that keeps him busy stacking and sorting, and the truck itself feels sturdy enough for daily crashes.