


Warn Trans4mer Gen III Mounting Brackets for 2019-2021 GMC Sierra 1500 (107625)
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Fits the same truck
Features
- Part 1 of the Trans4mer system: These are the vehicle-specific frame brackets for the 2019-2021 GMC Sierra 1500, part 1 of the two parts Warn's Trans4mer Gen III system needs. They attach the winch carrier to the truck's frame.
- Rated for winches to 12,000 lb: With these brackets on the 2019-2021 GMC Sierra 1500, Warn approves winches up to 12,000 lb, carried in the Trans4mer Gen III mid-frame winch carrier (sold separately).
- J-hooks for recovery: The 2019-2021 GMC Sierra 1500 bracket kit includes J-hooks for recovery.
- No cutting, drilling or grinding: Warn says the 2019-2021 GMC Sierra 1500 brackets install with no cutting, drilling or grinding, and the mounting hardware is included.
- Heavy-gauge steel: Heavy-gauge steel brackets for the 2019-2021 GMC Sierra 1500, finished in black powder coat that Warn rates for 408-hour salt-spray testing.
- Grille guard ready, made in the USA: The optional Trans4mer Gen III grille guards for the 2019-2021 GMC Sierra 1500 bolt onto the same system. Warn makes the brackets in the USA.
Description & Fitment
Warn's Trans4mer Gen III mounting brackets, part 107625, fit the 2019-2021 GMC Sierra 1500. They are part 1 of the Trans4mer system and need the Trans4mer mid-frame winch carrier to hold the winch. Heavy-gauge steel in black powder coat, made in the USA.
Fitment & Compatibility
| Years | Model | Bed | Notes |
|---|---|---|---|
| 2019-2021 | Sierra 1500 | Max Winch Capacity 12,000lbs |
Choose the right part: this is the Trans4mer Gen III Mounting Brackets (107625).
You will also need: Winch carrier: 107650 mid-frame; Optional grille guard: 108226 or 102957.
Not included: The winch carrier, the winch and grille guards, sold separately.
About Warn
Warn Industries is a winch and recovery equipment maker headquartered in Clackamas, Oregon. Its range covers truck and SUV winches such as ZEON and the Heavyweight series, the AXON, VRX and R-Series powersports winches, the HUB Wireless Receiver and the portable Drill Winch.
Warn builds vehicle-specific steel bumpers in several lines: the Ascent and heavier Ascent HD front bumpers for full-size and mid-size pickups, the Elite series, and low-profile Semi-Hidden winch mounts. Warn says every one of its bumpers goes through field and pull testing for rigidity, and most are designed, tested and built in the USA.
Buying Warn from Prestige Truck. Warn asks for proof of purchase, a dated sales receipt showing the Warn product, with any warranty claim, so keep your Prestige Truck order receipt with your records.
Frequently Asked Questions
What else do I need?
The brackets need the 107650 mid-frame winch carrier, sold separately. A Trans4mer Gen III grille guard (108226 or 102957) is optional. The winch is sold separately.
Which years of GMC Sierra 1500 does it fit?
It fits the 2019-2021 GMC Sierra 1500, as Warn lists it. Check the fit table for your exact model.
Does it need drilling?
No. Warn says the brackets install on the 2019-2021 GMC Sierra 1500 with no cutting, drilling or grinding, and the mounting hardware is included.
What winch capacity does it support?
Warn approves winches up to 12,000 lb with these brackets, carried in the Trans4mer Gen III mid-frame winch carrier (107650). The bracket kit also includes J-hooks for recovery.
Are lights included?
No. Where a Warn mount or guard has light tabs or openings, the lights are sold separately.
How is it covered?
Warn gives its mounts a one-year limited warranty. Keep your order receipt and contact us to start a claim.
Specifications
| Brand | Warn |
|---|---|
| Part Number | 107625 |
| Product type | Winch mounting system |
| Winch included | No |
| Line | Warn Trans4mer Gen III |
| Type | Vehicle-specific winch carrier mounting brackets |
| Winch compatibility | Mid-frame winches up to 12,000 lb (Trans4mer mid-frame carrier) |
| Requires | Winch carrier (107650), sold separately |
| Optional guard | 108226 or 102957 |
| Material | Heavy-gauge steel |
| Finish | Black powder coat |
| Drilling required | No |
| Mounting hardware | Included |
| Made in | USA |
| UPC | 012748102571 |
Warranty, shipping & returns
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Warranty
Warn covers its winch mounts with a one-year limited warranty (Warn's Truck & Auto Accessories, Mounts & Bumpers warranty, linked on each mount's Warn product listing).- Keep your Prestige Truck order receipt as proof of purchase.
- Contact us to start a claim and we will work it through with Warn.
-
Free shipping
Ships free to the lower 48 states, with no minimum order.- Order by 5 PM ET on a business day and it starts processing the same day.
- Most orders arrive within 1-5 business days.
- We email your tracking number as soon as it ships.
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Inspect on delivery
Check the carton for every steel part listed for your kit (mount, brackets, carrier or guard sections) and the hardware where Warn includes it, then look over the powder coat for shipping damage before you fit it. Check it as soon as it arrives.- Look for crushed ends, punctures or tears in the carton.
- If something looks wrong, take photos of the box and the parts (and if a driver asks you to sign, note the damage on the receipt).
- Open the box and check the parts against the parts list before you install.
- Email support@prestigetruck.com right away with your order number, a short note and photos. We send a replacement or a full refund at no cost to you.
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30-day returns
Return it within 30 days of delivery, unused, in the original packaging, with proof of purchase.- Email support@prestigetruck.com with your order number. We reply within 1-2 business days with instructions.
- Damaged, defective or wrong item: we send a prepaid label or arrange a pickup.
- Changed your mind: you pay return shipping. No restocking fee.
- Refunds go back to your original payment method within 7 business days of approval. See our returns policy.











