SKU: 45227702583

2005-2006 GMC Sierra 1500 HD V8 6.0L OHV Differential Case Kit Assembly 40048044

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Description

2005-2006 GMC Sierra 1500 HD V8 6.0L OHV Differential Case Kit Assembly 40048044Differential Case Kit Assembly 40048044 For Chevy Silverado 1500 GMC Sierra Yukon Rear Feature: 1: According to the original factory specifications,perfect match for the original car. 2: Own different test machines to design exact accurate parameter for our products. All items were tested for performance. 3: Made by high quality material, lightweight, anti rust, colorfast and durable. 4: Aftermarket product with premium quality. 5: Stable performance,

Differential Case Kit Assembly 40048044 For Chevy Silverado 1500 GMC Sierra Yukon Rear

Feature:
1: According to the original factory specifications,perfect match for the original car.
2: Own different test machines to design exact accurate parameter for our products.All items were tested for performance.
3: Made by high quality material, lightweight, anti-rust, colorfast and durable.
4: Aftermarket product with premium quality.
5: Stable performance, high reliability,suitable for replacing your broken one.

Specifics:
Condition: 100% Brand New
Material: Metal
Color:show as pictures
Manufacturer Part Number: 40048044
Interchange Part Number: 19244836
Other Part Number: 40048044
Type: Differential
Note: 2.73 - 5.13 Ratios
Axle Cover Bolt Hole Quantity: 10
Axle Spline Count: 30
Carrier Material: Steel
Carrier Bearing Included: Yes
Differential Type: Open
Diameter Ring Gear: 8.5"&8.6"
Vehicle Location: Rear
****Note: Fits GM/Chevy 8.5" and 8.6" with 30 spline Axles & 2.73 - 5.13 Ratios****
Fitment Type: Direct Replacement

Fitment:
****Note: Fits GM/Chevy 8.5" and 8.6" with 30 spline Axles & 2.73 - 5.13 Ratios****
Make Model Year Engine Engine Code
Cadillac Escalade 2002-2005 V8 5.3L OHV
Cadillac Escalade 1999-2000 V8 5.7L OHV
Cadillac Escalade 2009-2013 V8 6.0L OHV
Cadillac Escalade 2002-2006 V8 6.0L OHV
Cadillac Escalade 2007-2018 V8 6.2L OHV
Chevrolet Avalanche 2007-2013 V8 5.3L OHV
Chevrolet Avalanche 2007-2009 V8 6.0L OHV
Chevrolet Avalanche 1500 2002-2006 V8 5.3L OHV
Chevrolet C1500 1994-1998 L6 4.1L OHV
Chevrolet C1500 1989-1991 L6 4.1L OHV
Chevrolet C1500 1988-2001 V6 4.3L OHV
Chevrolet C1500 1988-1999 V8 5.0L OHV
Chevrolet C1500 1988-1999 V8 5.7L OHV
Chevrolet C1500 1988-1993 V8 6.2L OHV
Chevrolet C1500 1994-1998 V8 6.5L OHV
Chevrolet C1500 1990-1993 V8 7.4L OHV
Chevrolet K1500 1988-1998 V6 4.3L OHV
Chevrolet K1500 1988-1999 V8 5.0L OHV
Chevrolet K1500 1988-1999 V8 5.7L OHV
Chevrolet K1500 1988-1993 V8 6.2L OHV
Chevrolet K1500 1994-1998 V8 6.5L OHV
Chevrolet S10 1999-2000 ELECTRIC /
Chevrolet S10 1999-2003 L4 2.2L OHV
Chevrolet S10 1999-2004 V6 4.3L OHV
Chevrolet Silverado 1500 1999-2018 V6 4.3L OHV
Chevrolet Silverado 1500 1999-2013 V8 4.8L OHV
Chevrolet Silverado 1500 1999-2018 V8 5.3L OHV
Chevrolet Silverado 1500 2003-2013 V8 6.0L OHV
Chevrolet Silverado 1500 2009-2018 V8 6.2L OHV
Chevrolet Silverado 1500 Classic 2007 V6 4.3L OHV
Chevrolet Silverado 1500 Classic 2007 V8 4.8L OHV
Chevrolet Silverado 1500 Classic 2007 V8 5.3L OHV
Chevrolet Silverado 1500 Classic 2007 V8 6.0L OHV
Chevrolet Silverado 1500 HD 2005-2006 V8 6.0L OHV
Chevrolet Silverado 1500 HD 2001-2003 V8 6.0L OHV
Chevrolet Silverado 1500 HD Classic 2007 V8 6.0L OHV
Chevrolet Suburban 1500 2000-2014 V8 5.3L OHV
Chevrolet Suburban 1500 1995-2002 V8 5.7L OHV
Chevrolet Suburban 1500 2013 V8 6.0L OHV
Chevrolet Suburban 1500 2006-2009 V8 6.0L OHV
Chevrolet Tahoe 2000-2009 V8 4.8L OHV
Chevrolet Tahoe 2000-2018 V8 5.3L OHV
Chevrolet Tahoe 1995-2000 V8 5.7L OHV
Chevrolet Tahoe 2008-2013 V8 6.0L OHV
Chevrolet Tahoe 2018 V8 6.2L OHV
Chevrolet Tahoe 2008-2009 V8 6.2L OHV
Chevrolet Tahoe 1995-1999 V8 6.5L OHV
Chevrolet Trailblazer 2002-2008 L6 4.2L DOHC
Chevrolet Trailblazer 2006-2008 V8 5.3L OHV
Chevrolet Trailblazer 2006-2008 V8 6.0L OHV
GMC Envoy 2002-2008 L6 4.2L DOHC
GMC Envoy 2005-2008 V8 5.3L OHV
GMC Sierra 1500 1999-2018 V6 4.3L OHV
GMC Sierra 1500 1999-2013 V8 4.8L OHV
GMC Sierra 1500 1999-2018 V8 5.3L OHV
GMC Sierra 1500 2001-2013 V8 6.0L OHV
GMC Sierra 1500 2007-2018 V8 6.2L OHV
GMC Sierra 1500 HD 2005-2006 V8 6.0L OHV
GMC Sierra 1500 HD 2001-2003 V8 6.0L OHV
GMC Yukon 2000-2009 V8 4.8L OHV
GMC Yukon 2000-2018 V8 5.3L OHV
GMC Yukon 1992-2000 V8 5.7L OHV
GMC Yukon 2008-2013 V8 6.0L OHV
GMC Yukon 2001-2006 V8 6.0L OHV
GMC Yukon 2007-2018 V8 6.2L OHV
GMC Yukon 1994-1997 V8 6.5L OHV
GMC Yukon XL 1500 2000-2014 V8 5.3L OHV
GMC Yukon XL 1500 2001-2009 V8 6.0L OHV
GMC Yukon XL 1500 2007-2014 V8 6.2L OHV

Package Include:
1x Differential Case Kit Assembly
(show as pictures)
[* Instruction is included!]
（Strictly Tested , High Quality Products）

Note:
1.Please check the description or use the year/make/model check finder and replace part numbers to confirm the compatibility before purchasing.
2.Professional installation is recommended.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45227702583

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4.6 ★★★★★
Based on 23 reviews
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Product Reviews
Y
Verified Purchase
Yaniv.F
Natrona Heights, US
★★★★★ 4
compact surrounds that blend well with the right setup
Size: 4” Woofer
I picked up the Klipsch R‑40M as part of a full 5.1 system built around the R‑50M fronts and the R‑50C center. My original plan was to use another pair of R‑50M speakers in the back, but they simply didn’t fit in the rear cabinet space I have. The R‑40M ended up being the only model that fit comfortably, so they became my surround channels. In terms of build quality, they feel solid and consistent with the rest of the Reference Next‑Gen line. The copper woofers and updated horn design give them the same visual identity as the larger models, which helps the whole system look cohesive. They’re compact enough to place in tighter spaces without compromising too much on performance. Sonically, the R‑40M does a respectable job as a surround speaker. Effects are clear, directional cues are easy to follow, and they integrate smoothly with the more powerful R‑50M fronts. That said, they are noticeably less powerful than the R‑50M, so you need to spend a little time balancing your levels. Once I bumped their channel trim a bit and adjusted the distance settings, the rear soundstage locked in nicely and felt much more even. They won’t deliver the same fullness or dynamic punch as the larger models, but for rear channels that’s usually not a deal breaker. What matters is clarity and consistency, and the R‑40M handles both well. Movies with active surround mixes feel immersive, and ambient effects wrap around the room without calling attention to the speakers themselves. If you’re building a system where space is limited in the back, the R‑40M is a practical and capable choice. Just be prepared to fine tune your calibration so they match the output of the bigger speakers up front. Once dialed in, they round out a 5.1 setup very effectively.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
I
Verified Purchase
Integrion
Dallas, US
★★★★★ 5
Great Bang for the Buck!
Size: 5.25” Woofer
These R50 Studio Monitors are worth every penny. One could easily spend a heck of a lot more to get less. Have been a pro audio engineer my entire life. These monitors kick out clean, solid bass and accurate highs. Klipsch did a excellent job designing these monitors. Perfect for smail spaces where fidelity is critical. If you wall mount these, make sure you leave at least a 1.5 inch air gap between the back of the monitor and the wall. These units are sweet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2025
K
Verified Purchase
Kgolfinghawaii
Lowell, US
★★★★★ 5
Worth the price
Size: 5.25” Woofer
I had in ceiling front speakers and went with these instead. The front ceilings are now height speakers. Sounds great now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Small but mighty
Size: 5.25” Woofer
Great sound. I can turn my stereo up loader than I care to listen to it and notice no distortion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
M
Verified Purchase
Meeikal
Carnegie, US
★★★★★ 5
Solid choice for fuse holder
Size: 300A Fuse Holder
It’s awesome, solid connections for running 0 gauge wire. No issues after using for months! Might upgrade to using 0 gauge wire ferrules to use with this but for now everything is working well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026

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