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AAM 40038845 Front Right Drive Axle Shaft 8.25
AAM 40038845 Front Right Drive Axle Shaft 8.25
AAM 40038845 Front Right Drive Axle Shaft 8.25
AAM 40038845 Front Right Drive Axle Shaft 8.25
AAM 40038845 Front Right Drive Axle Shaft 8.25
AAM 40038845 Front Right Drive Axle Shaft 8.25
American Axle & Manufacturing

AAM 40038845 Front Right Drive Axle Shaft 8.25" IFS Premium

$296.39 In Stock Sold out
SKU: 40038845
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  • Description
  • Fitment
  • Warranty and Refund
  • Reviews

The American Axle & Manufacturing 40038845 is a new front right drive axle shaft engineered for GM 8.25 Inch IFS front axle applications. Designated as a Premium part, it features a 28-spline design and measures 360mm, matching the specification required for proper fit and function on supported 4WD Chevrolet and GMC trucks and SUVs. This shaft is intended for use with a one-piece disconnect gear and sleeve setup, making it a straightforward replacement for worn or damaged output shafts. Fits a range of 2007-2011 model year Avalanche, Suburban 1500, Tahoe, Sierra 1500, Yukon, and Yukon XL 1500 vehicles across multiple V8 engine configurations. Backed by AAM's limited warranty, this component is manufactured new and ready to install as a right-side front axle solution for demanding IFS applications.

Features

  • 28-spline configuration designed to match GM 8.25 Inch IFS front axle output requirements precisely.
  • New Right Front position shaft eliminates guesswork when sourcing a passenger-side replacement.
  • Designed for use with 1 pc. disconnect gear and sleeve for compatible 4WD disconnect systems.
  • Premium grade construction intended for durable service in front IFS axle applications.
  • 360mm shaft length specification helps confirm proper fitment before installation.

Application Summary

2007 Chevrolet Tahoe 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX
2007 GMC Yukon 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX
2007 GMC Yukon XL 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX
2007, 2010-2011 Chevrolet Avalanche 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX
2007, 2010-2011 Chevrolet Suburban 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated FLEX
2007-2009 GMC Sierra 1500 4.8L -CC 294CID V8 OHV 16 Valve Naturally Aspirated GAS
2008 GMC Yukon 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS
2008 GMC Yukon XL 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS
2008-2009 Chevrolet Avalanche 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS
2008-2009 Chevrolet Suburban 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS
2008-2009 Chevrolet Tahoe 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS
2009-2011 GMC Yukon 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated FLEX
2009-2011 GMC Yukon XL 1500 6.2L 6162CC 376CID V8 OHV 16 Valve Naturally Aspirated FLEX
2010-2011 Chevrolet Tahoe 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated FULL HYBRID EV-FLEX (FHEV)
2010-2011 GMC Sierra 1500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated FULL HYBRID EV-FLEX (FHEV)
Part Numbers: 40038845

Specifications

  • Brand: American Axle & Manufacturing
  • Part Number: 40038845
  • Part Type: Drive Axle Shaft
  • GTIN: 00840382501968
  • Package Weight: 6.8390 PG
  • Package Quantity: 1 BX
  • Differential Case Design Type: R
  • Differential Case Design Type: 8.25 Inch IFS - Front Axle
  • Grade Type: Premium
  • Outer Shaft Length: 360

Warranty

  • Warranty Type: Limited
  • Warranty Duration: 1 Years
  • Warranty Description: Limited, see demandaam.com

Returns

30-Day Money-Back Guarantee

We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.

To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.

Return Requirements:

  • Items must be securely packed in the original manufacturer's packaging.
  • All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
  • You must obtain and retain the tracking number for your return.

Non-Returnable Items:

  • Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.

We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.

Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.

 


Warranty

Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.

This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.

Exclusions:

The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.

Warranty Claims Process:

  • All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
  • No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
  • The buyer assumes all risk of damage resulting from improper installation.

All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.

 


Shipping

We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).

Shipping to Other Locations:

A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.

Order Processing & Tracking:

  • Orders are shipped Monday through Friday, excluding holidays.
  • Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
  • A tracking number will be emailed within one business day after shipping.

If you do not receive a tracking number, please:

  • Check your spam/junk folder.
  • If it's not there, contact us via phone or eBay message for assistance.

International Orders:

Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.

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