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IFS Front Carrier Assembly 2008-2014 Cadillac CTS, 3.42 Ratio, Posi
GM

Remanufactured 2020-2021 Silverado/Sierra 2500/3500 Front Differential – GM 9.25 IFS Carrier Assembly, 3.42 Ratio

SKU 18055DCondition Remanufactured
$2,149.00$2,449.00SAVE 12%

In stock — ships in 1–2 business days

GM 9.25 front carrier assembly for 2020–2021 Silverado/Sierra 2500/3500, 3.42 Ratio. 3.42 gear ratio and 9.25 in ring gear. Your replacement ratio must match the axle at the other end of the vehicle — check the ratio tag before ordering.
Call 216-250-6666

Call with your VIN or tag number and we will confirm this listing fits before you pay.

Shipping
Freight, 3–6 business days
Returns
45 days, by mail
Payment
Bank transfer, Zelle, Chime

Specifications

Product Type
Differentials
Application Notes
Ratio: 3.42; GM 9.25 Inch Ring Gear, IFS, Ratio Option GU6, ID: AAGY, AAMW, AARJ, AASC, AASD, AATU, Inside Clips On The U-Joint Cap
Axle Family
GM 9.25
Gear Ratio
3.42
Ring Gear Diameter
9.25

Product details

Ratio option GU6 and a 3.42 ratio go together on this GM 9.25 front carrier, and that option code is the quickest way to confirm you are on the right listing. The assembly is IFS, uses a 9.25 inch ring gear, and is published for 2020-2021 Silverado and Sierra 2500/3500. Recorded IDs are AAGY, AAMW, AARJ, AASC, AASD and AATU, and the U-joint cap is described as having inside clips. Check that the tag on your axle reads 3.42 and that the opposite axle carries the same ratio.

Application notes

Ratio: 3.42; GM 9.25 Inch Ring Gear, IFS, Ratio Option GU6, ID: AAGY, AAMW, AARJ, AASC, AASD, AATU, Inside Clips On The U-Joint Cap.

Every differential and axle assembly we sell is fully remanufactured to meet or exceed OEM specifications. Our remanufacturing process:
  • Deep Clean – To start the remanufacturing process, each unit is fully disassembled and cleaned.
  • Inspection – The ring and pinion, internal gears, clutches and carriers are carefully inspected. Gears are checked for proper tooth contact, and axle tubes are inspected for straightness.
  • New Components – All seals and bearings are replaced, and gears are reset for correct rolling torque for maximum efficiency and performance. Backlash is reset carefully for maximum longevity and quiet operation.
  • Validation – After reassembly, each unit is spin tested as part of a detailed checklist validation process.
Every differential and axle assembly carries a 6-month limited warranty as standard. A 7-year / 1,000,000-mile extended warranty and a core-fee waiver are available on request for qualifying remanufactured units — ask us before you order and we will confirm eligibility.

Full details: our remanufacturing process and warranty terms. As an exchange unit a refundable core charge may apply.

Call 216-250-6666 with your VIN or tag number and we will confirm this listing fits. More GM 9.25.

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