We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

MILWAUKEE Upper and Lower Crimping Die: 4 AWG, U Style Dies, For Use With 2779-22 - Milwaukee Replacement Crimping Dies
MILWAUKEEMilwaukee Replacement Crimping Dies

MILWAUKEE Upper and Lower Crimping Die: 4 AWG, U Style Dies, For Use With 2779-22

The MILWAUKEE Upper and Lower Crimping Die (MPN 49-12-U004) is a replacement die set for the M18™ FORCE LOGIC™ system, designed for electrical wire and cable crimping. It features U Style Dies and accommodates 4 AWG…

SKU 3G-OTH-400995

Also listed as: 4912U004 · 49 12 U004

Brand
MILWAUKEE
Item
Upper and Lower Crimping Die: 4 AWG, U Style Dies, For Use With 2779-22
Category
Milwaukee Replacement Crimping Dies
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MILWAUKEE
Manufacturer Part Number
49-12-U004
Type
U Style Dies, For Use With 2779-22
Sizes
2

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Upper and Lower Crimping Die (MPN 49-12-U004) is a replacement die set for the M18™ FORCE LOGIC™ system, designed for electrical wire and cable crimping. It features U Style Dies and accommodates 4 AWG wire. This green die set is compatible with the MILWAUKEE 2779-22 tool.

Frequently Asked Questions

What is the MILWAUKEE 49-12-U004 crimping die used for?

The MILWAUKEE 49-12-U004 upper and lower crimping die is used for electrical wire and cable crimping. It is a replacement die set for the M18™ FORCE LOGIC™ system, specifically designed to crimp 4 AWG wire using U Style Dies. It is compatible with the MILWAUKEE 2779-22 tool.

What are the specifications of the MILWAUKEE 49-12-U004 crimping die?

The MILWAUKEE 49-12-U004 is a green U Style die set for 4 AWG wire. It includes two sizes and is designed for use with the MILWAUKEE 2779-22 tool within the M18™ FORCE LOGIC™ system. The manufacturer part number is 49-12-U004, and it is intended for electrical wire and cable crimping applications.

Where to buy MILWAUKEE 49-12-U004 crimping dies worldwide?

You can source the MILWAUKEE 49-12-U004 crimping dies worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine MILWAUKEE replacement parts for the M18™ FORCE LOGIC™ system.

How to install the MILWAUKEE 49-12-U004 crimping die?

To install the MILWAUKEE 49-12-U004 crimping die, ensure the 2779-22 tool is disconnected from power. Align the U Style Dies with the tool's die holder and snap them into place. Verify the dies are securely seated before crimping 4 AWG wire. Always follow MILWAUKEE's safety guidelines and use appropriate personal protective equipment.

Used in

Common applications for MILWAUKEE
Electrical panel assembly — Milwaukee U-style crimping dies (49-16-U250) for 250 kcmil copper lugs
Automotive repair — Milwaukee 1/2 in drive impact sockets (49-66-6242) for removing lug nuts
Construction framing — Milwaukee hex bit sockets (45-34-1079) for driving hex-head screws
Industrial maintenance — Milwaukee cordless crimping tool kit (2678-22BG) for cable terminations
Tool repair — Milwaukee cord set (22-64-0121) for replacing damaged power cords on equipment

MILWAUKEE Products

3G Electric supplies MILWAUKEE milwaukee replacement crimping dies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
MILWAUKEE Upper and Lower Crimping Die: 2 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U002)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 2 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U002)
MILWAUKEE Upper and Lower Crimping Die: 6 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U006)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 6 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U006)
MILWAUKEE Upper and Lower Crimping Die: 1 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U001C)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 1 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U001C)
MILWAUKEE Upper and Lower Crimping Die: 2 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U002C)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 2 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U002C)
MILWAUKEE Upper and Lower Crimping Die: 6 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U006C)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 6 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U006C)
MILWAUKEE Upper and Lower Crimping Die: 4 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U004C)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 4 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U004C)

More from MILWAUKEE

View all MILWAUKEE parts
MILWAUKEE Upper and Lower Crimping Die: W Style Dies, For Use With 2678-20, 2 Sizes (MPN 49-16-W166)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: W Style Dies, For Use With 2678-20, 2 Sizes (MPN 49-16-W166)
MILWAUKEE Crimping Jaw: 8 AWG to 350 kcmil/8 AWG to 600 kcmil Copper, U Style Dies, 2 Sizes (MPN 49-16-U000)
MILWAUKEE
MILWAUKEE Crimping Jaw: 8 AWG to 350 kcmil/8 AWG to 600 kcmil Copper, U Style Dies, 2 Sizes (MPN 49-16-U000)
MILWAUKEE Upper and Lower Crimping Die: 4/0 AWG, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U04A)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 4/0 AWG, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U04A)
MILWAUKEE Upper and Lower Crimping Die: 1/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U01A)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 1/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U01A)
MILWAUKEE Upper and Lower Crimping Die: 2/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U02AC)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 2/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U02AC)
MILWAUKEE Upper and Lower Crimping Die: 750 kcmil, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U750C)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 750 kcmil, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U750C)
MILWAUKEE Upper and Lower Crimping Die: 400 kcmil, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U400C)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 400 kcmil, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U400C)
MILWAUKEE Upper and Lower Crimping Die: 2 AWG, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U002C)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 2 AWG, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U002C)