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Remanufactured GM 8.25IFS Front Carrier Assembly for 1988-1991 GMC 1500 3.42 Ratio, Alum Tube w/ PinSwitch Hole
GMC

Remanufactured 1988-1991 GMC 1500 Front Differential – GM 8.25 IFS Carrier Assembly, 3.42 Ratio, Aluminum Tube w/ Pin Switch Hole

SKU 17991DCondition Remanufactured
$1,349.00$1,549.00SAVE 13%

In stock — ships in 1–2 business days

GM 8.25 front carrier assembly for 1988–1991 GMC 1500 3.42 Ratio, Alum Tube w/ PinSwitch Hole. 3.42 gear ratio and 8.25 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 8.25
Vendor Sku
RAA440-1444A-E
Gear Ratio
3.42
Ring Gear Diameter
8.25
Product Type
Differentials

Product details

Three data points identify this unit: a 3.42 ratio, ratio option GU6, and an aluminum axle tube with a pin switch hole. The listing covers 1988-1991 GMC 1500 with the GM 8.25 inch ring gear, a round axle flange and an IFS axle, ordered as vendor SKU RAA440-1444A-E. The carrier assembly is supplied remanufactured. If the tube on your truck is cast iron rather than aluminum, ask before ordering this SKU.

Application notes

Ratio: 3.42; GM 8.25 Inch Ring Gear, IFS, Aluminum Axle Tube, With Pin Switch Hole, Round Axle Flange, Ratio Option GU6.

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 8.25.

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