8x170 Ford F-250 F-350 Super Duty Wheel Spacers 2003+, 2 Hub & Wheel Centric Fronts + 2 Lug Centric Rears, 2" (50mm), M14x1.5 Studs & Nuts, 124.9mm Bore, Forged 6061-T6 Aluminum

$114.95 $261.99

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2 piece kit (Hub centric Fronts) 2 piece kit (Lug centric Rears) 4 piece kit (2 Hub centric / 2 Lug centric)

Backed by 40+ years of wheel accessories expertise

Lifetime warranty

*USA Lifetime Warranty against all manufacturer defects!*

Return policy

Returns & Refunds

Returns are accepted for 16 days following the date of purchase. Once that window closes, orders can no longer be returned or refunded.

Approved returns are subject to a 30% restocking fee, plus the original outbound shipping cost. This is waived if the return is due to an error on our end (for example, an incorrect size was shipped).
Return shipping is the customer's responsibility once the return has been approved.
Items must be unused, unmounted, and in original condition to qualify.

Cancelation

We ship most of our products within the next business day. If you need to cancel, please contact us within 12 hours of ordering to have your order cancelled.

Description

overview:

OUR WHEEL SPACERS ARE IN A LEAGUE OF THEIR OWN. WE DON'T USE CHEAP CAST ALUMINUM LIKE MAJORITY OF OTHER ONLINE SELLERS! WE ONLY USE TRUE FORGED 6061 T-6 AEROSPACE GRADE HARD ANODIZED BILLET ALUMINUM, AND PAIR THAT WITH GRADE 12.9 STUDS. most American MANUFACTURERS ONLY USE EXTRUDED BILLET THAT ISN'T EVEN FORGED AND USUALLY PAIR THAT WITH GRADE 10.9 CHINESE STUDS! WHAT'S THE POINT OF HAVING AN AMERICAN MADE PART IF THE PART THAT HOLDS ALL THE WEIGHT AND HAS ALL THE RISK, IS A CHEAP CHINESE PART! ASK THEM, IF THEY'RE HONEST, THEY WONT LIE, IF THEY SAY THEY USE AMERICAN MADE STUDS, ASK THEM "WHAT COMPANY MAKES THEM" THEY LIKELY WONT TELL YOU BECAUSE THEY USE CHINESE STUDS! WE'VE BEEN DOING THIS FOR 17+ YEARS WITH A ZERO PERCENT FAILURE RATE! TRUST THE BEST! TRUST SUPREME ENGINEERING TECH - S.E.T gROUP USA!

What's in the set

2x or 4x 2" Inch AKA (50mm in metric conversion) wheel spacers
Vehicle side center bore: 124.9mm Ford OEM Bore
Wheel side centering lip: 124.9mm Ford OEM Bore (Hub & Wheel Centric Selection Only)
Grade 12.9 heat treated solid steel carbide studs
16x or 32x Open end 14x1.5 grade A+ mounting lug nuts based on selection

Specifications

Hub bolt pattern	8x170
Wheel bolt pattern	8x170
Vehicle side center bore	124.9
Wheel side centering lip (hub and wheel centric one only)	124.9
Stud thread pitch	14x1.5
Vehicle lug nut thread pitch	14x1.5
Finish	Black
Material	TRUE FORGED 6061 T-6 AEROSPACE GRADE HARD ANODIZED BILLET ALUMINUM

Vehicle Application Guide

8x170 | 124.9mm | M14x1.5

Make	Model	Applicable Years	Fitment Notes
Ford	F-250 Super Duty	2003 & Newer	8-Lug, Non-Dually Models
Ford	F-350 Super Duty	2003 & Newer	8-Lug, Non-Dually Models
Ford	Excursion	2003 – 2005	8-Lug Models

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4-Piece Spacer Configuration:

FRONT AXLE (2 SPACERS): Hub & Wheel Centric — 124.9mm center bore with 124.9mm wheel-centering lip. Designed for properly matching front hub and wheel applications.

REAR AXLE (2 SPACERS): Lug Centric Only — No wheel-centering lip. Rear spacers are centered by the appropriate lug fastening system and must be compatible with the vehicle's rear hub and wheels.

Important: Verify your vehicle has an 8x170 bolt pattern and M14x1.5 factory studs. Confirm the spacer's 124.9mm center bore and the front spacer's 124.9mm wheel-centering lip are compatible with your vehicle hubs and wheels before ordering.

4-Inch Rear Axle Notice: ALL 4" REAR AXLE APPLICATIONS MUST USE LUG CENTRIC REAR SPACERS ONLY. Hub & wheel centric rear spacers with a wheel-centering lip are not suitable for this configuration. A lug centric rear design alone does not guarantee fitment; verify rear hub clearance, spacer bore, and mounting compatibility before ordering. Front axle fitment must also be confirmed separately.

Thread Pitch: M14x1.5 studs and mounting nuts. Factory thread pitch must be verified before purchase. Most 1999–2002 applications use M14x2.0 and are not included in this fitment guide.

Important information

Torque to your vehicle manufacturer's specification and re-torque after the first 50 to 100 miles. Wheel studs must engage a minimum of the stud diameter in thread. Installation by a qualified technician is recommended.