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- Powerhouse 351504 4" Porting Mandrel
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Item #:
85406885
Powerhouse 351504 4" Porting Mandrel
87% of respondents would recommend this to a friend
Item #:
85406885
MMK 109804
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, September 22
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Experience the perfect blend of functionality, strength, and convenience with the Powerhouse 351504 4-inch Porting Mandrel.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Durability
Constructed from high-quality materials, the Powerhouse Porting Mandrel ensures long-lasting performance, even under intensive use, making it a reliable tool for automotive and fabrication professionals.
Precision Engineering
Designed for optimal fit and accuracy, this 4-inch porting mandrel enhances the machining process, allowing users to achieve precise port shapes and improve engine airflow performance.
Versatile Application
Ideal for various automotive modifications, the Powerhouse Mandrel is perfect for both DIY enthusiasts and professional mechanics looking to upgrade engine components or improve performance.
Product Details
| Brand Name | Powerhouse |
| Manufacturer | Powerhouse |
| Manufacturer Part Number | 351504 |
| Model Number | POW351504 |
| Compatible Devices | Grinding Machine |
| Capacity | 4 inches (10.2 cm) |
| Handle Type | hand-tightened |
| Item Diameter | 4 Inches (10.2 cm) |
| Item Weight | 0.01 Pounds (0 grams) |
| Brand | Powerhouse |
Who Should Buy?
-
Automotive Technicians
Ideal for technicians performing precision work on automotive components, enhances efficiency in porting operations.
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DIY Enthusiasts
Great for hobbyists seeking to improve engine performance through effective porting techniques using this user-friendly tool.
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Performance Tuners
Perfect for tuners looking to optimize airflow in engines, significantly benefiting from precise machining provided by the mandrel.
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Beginners
Not suitable for newcomers to porting, as it requires a certain level of skill and experience for effective use.
Product Description
Powerhouse 351504 4" Porting Mandrel
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Customer Questions & Answers
-
Question:
What materials is the Powerhouse 351504 mandrel made from?
Answer: It is made from a combination of Stainless Steel, Carbon Steel, Alloy Steel, Chromium Vanadium Steel, and Spring Steel. -
Question:
What are the dimensions of the package?
Answer: The package dimensions are 0.101 cm L x 0.228 cm W x 10.668 cm H. -
Question:
How much does the Powerhouse mandrel weigh?
Answer: The mandrel weighs approximately 0.01 pounds.
Powerhouse Mandrels POW351504 Editorial Review
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Pros
- Durable construction
- Easy to use
- Compatible with various tools
- Accurate results
- Compact design
Cons
- Limited color options
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MMK 109804
Order now and get it around Tuesday, September 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- High-quality auto part designed for precision and durability.
- Crafted from robust materials including Stainless Steel and Alloy Steel.
- 4-inch diameter suitable for various applications.
- Compact dimensions make it easy to store and transport.
- Lightweight at just 0.01 pounds for a sturdy construction.
- Includes one mandrel in the package for your convenience.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.