SKU: 76925083538

Bambu Lab Toolhead Board (PCBA) for A1 Series - Official Replacement

$31.49 $34.99
Save 10%
No.2 Bestseller on watersyst.com >

Pay in installments of $8.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Bambu Lab Toolhead Board (PCBA) for A1 Series - Official ReplacementThe Toolhead Board is the central electronic hub designed specifically for the Bambu Lab A1 Series print head. This circuit board acts as the critical interface, managing power and data connectivity for all key toolhead componentsincluding the hotend heating assembly, extruder unit, cooling fans, and filament sensors. If you are experiencing multiple connectivity errors or power issues at the print head, this genuine replacement board restores

The Toolhead Board is the central electronic hub designed specifically for the Bambu Lab A1 Series print head. This circuit board acts as the critical interface, managing power and data connectivity for all key toolhead components—including the hotend heating assembly, extruder unit, cooling fans, and filament sensors.

If you are experiencing multiple connectivity errors or power issues at the print head, this genuine replacement board restores reliable communication between the mainboard and your toolhead peripherals.

Features

  • Centralized Control: Efficiently distributes power and signals to the hotend, fans, extruder motor, and sensors.
  • Seamless Integration: Genuine Bambu Lab part designed for perfect fitment and immediate compatibility with the A1 Series firmware.
  • Complete Kit: Includes the necessary M2-2 mounting screws for a secure installation.

Compatibility

  • A1 Series (A1, A1 mini)

Installation

Replacing the toolhead board involves handling sensitive electronics. Please refer to the official guide for step-by-step instructions.

Technical Specifications

Material PCBA (Printed Circuit Board Assembly)
Color Black
Packaging Size 105 x 54 x 33 mm
Packaging Weight 40 g

In the Box

  • 1x Toolhead Board
  • 4x M2-2 Screws
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76925083538

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 24 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Michael
Phoenix, US
★★★★★ 4
Almost Perfect
If you’ve ever seen these things, the foldable ones are just as good as the standard ones. I just wish when you folded it up there was a way to lock it into that position. When you unfold it to play, you lock it into place with the orange locking slide so it doesn’t fold up on you. But when you’re done playing and fold it up, there’s no way to lock it into that position, it can keep unfolding if you carry it around with you, plus the orange locking slide keeps sliding up and down. It’s not a huge deal, but they could’ve made it better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
S
Verified Purchase
SC
Omaha, US
★★★★★ 5
Helpful
I’ve used Chuckit ball launchers, this one is foldable, great for my back pack when camping with my dog
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
L
Verified Purchase
LRBuyer
Massapequa, US
★★★★★ 5
Great product
Style: Sport, Size: Large
This is a lifesaver. My lab will chase the ball all day and this saves the arms and shoulders. A little bit of a learning curve to use but I would definitely recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
J
Verified Purchase
Jamie
West Palm Beach, US
★★★★★ 5
Labs love this!!!
Style: Sport, Size: Large
Our Lab LOVES everything about this thing! Recommend getting extra durable balls as the 1 included fell apart in 1 hour. I have a very energetic Lab retriever that we have to force to stop playing ball so he does not overheat. That & the force with which you can throw this ball did not help keeping it from splitting it in 2 in less than 1 hour. This is worth the money for the extra throwing power & distance but do invest in the ULTRA strong ball for dogs like retrievers! Also, be sure to order the correct SIZE OF BALL, specific to each different size of throwing wand. My fav thing about this item is #1 the joy my dog gets from the new challenge of racing to catch longer throws, & #2 I don't have to get my hands covered in dog slobber!! He has gotten to where he can almost put it in the cup himself so I won't waste time throwing the ball again! Man, I love that dog!!! ❤️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2023
S
Verified Purchase
Stacy H
Carnegie, US
★★★★★ 5
Must-Have for Active Dogs!
Style: Sport, Size: Large
The Chuckit Sport 26L Dog Ball Launcher has been a game-changer for my large dog! My 80-pound Labrador loves to play fetch, and this launcher makes it so much easier and more enjoyable for both of us. The 26” length gives me the leverage to throw the ball much farther than I could by hand, which really helps burn off my dog’s energy. The included large ball (3”) is the perfect size for big dogs, and I appreciate that it’s made from durable rubber, so it withstands a lot of chewing and rough play. What I really love is that the launcher is so lightweight and easy to use. I can play fetch with my dog for extended periods without my arm getting tired. The ergonomic handle also provides a comfortable grip, which is a nice touch. If you have a large, active dog, the Chuckit Sport 26L is a must-have. It’s well-made, durable, and makes fetch more fun for both you and your dog. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2024

recommand products

Eid Mubarak
500.00
Genius Tools GNSTF425MD 25Pc 1/2"Dr Met.Deep.Imp.Socke
133.19
Wilwood Brackets (2) - Pro Street - Mopar/Dana - Green Snap Ring 2.36in Offset - 249-5620/21
114.55
Wilwood Caliper-Powerlite 1.38in Pistons .790in/.860in Disc - 120-8729
190.75
World Environment Day
500.00