Skip to content
Variety Engines
Remanufactured GM 9.25″ Front Carrier Assembly for 1999-10 Silverado & Sierra 2500/3500 3.73, 8 Lug
GM

Remanufactured 1999-2010 Silverado & Sierra 2500/3500 Front Differential – GM 9.25 Carrier Assembly, 3.73 Ratio, 8 Lug

SKU 17890DCondition Remanufactured
$1,649.00$1,899.00SAVE 13%

In stock — ships in 1–2 business days

GM 9.25 front carrier assembly for 1999–10 Silverado & Sierra 2500/3500 3.73, 8 Lug. 3.73 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

Axle Family
GM 9.25
Vendor Sku
RAA440-1337A
Gear Ratio
3.73
Ring Gear Diameter
9.25
Product Type
Differentials

Product details

Ratio option GT4 pairs with the 3.73 gear ratio on this remanufactured GM 9.25 front carrier assembly. The record lists it for 1999-10 Silverado & Sierra 2500/3500 with 8 lug wheels, IFS, and a 9.25 inch ring gear. The record's vendor number is RAA440-1337A. If your paperwork shows a ratio option rather than a figure, GT4 is the code that corresponds to this unit, and either way it needs to agree with the axle at the rear.

Application notes

Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, Ratio Option GT4, 8 Lug Wheels.

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.

Related products

Equipment brands we stock

Browse shop equipment