
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
Merchant Automotive 25910 Rear Transfer Case Housing & Output SealThe Merchant Automotive 25910 Rear Transfer Case Housing & Output Seal will replace the cracked rear housing in your 2001 2007 GM 6. 6L Duramax LB7 LLY LBZ. This Merchant Auto NP261XHD NP263XHD Transfer Case Housing is ideal if you need to replace the rear section of the transfer case on your GM Duramax diesel. This rear transfer case half is made of magnesium, which is superior to low cost aluminum knockoffs, under OEM specifications. To avoid and
The Merchant Automotive 25910 Rear Transfer Case Housing & Output Seal will replace the cracked rear housing in your 2001-2007 GM 6.6L Duramax LB7/LLY/LBZ. This Merchant Auto NP261XHD/NP263XHD Transfer Case Housing is ideal if you need to replace the rear section of the transfer case on your GM Duramax diesel. This rear transfer case half is made of magnesium, which is superior to low-cost aluminum knockoffs, under OEM specifications. To avoid and fix cases that have been damaged by pump rub, this kit is a direct replacement and improvement over your factory housing. A driven sprocket support bearing and slip yoke bushing are already installed in this new NP261XHD/NP263XHD Transfer Case Housing.To completely update your transfer case, Merchant also offers a rear output seal and advises adding the Merchant Automotive Magnetic Drain Plug Kit. To make installation easier, you ca pick up the Merchant Automotive Performance Transfer Case Fluid. You will need two gallons to refill your transfer case. Ensure your new case is thoroughly protected, this fluid is designed specifically for heavy-duty transfer cases. The A13 Rear Output Seal, Magnetic Drain Plug Kit, and Performance Transfer Case Oil are available in the Related Items section below.
Features
- No Core Charge
- Cast To OEM Specs
- Direct-Fit Replacement
- Cast In Magnesium Alloy
- Includes Warranty Against Pump Rub
- Slip Yoke Pushing & Driven Sprocket Support Bearing Included
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 2362 reviews
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Product Reviews
★★★★★ 5
Le quedaron bien a mi hijos
Size: 8.5, Color: Black
El zapatos ese buenísimo
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Reviewed in the United States on December 3, 2025
★★★★★ 5
Comfortable and Classic Dress Shoes That Look Great All Day
Size: 12, Color: Cognac
These dress shoes have been a great addition to my wardrobe. Right out of the box, they felt comfortable thanks to the cushioned foam insole. I can wear them for long days at work or events without my feet feeling sore, which is something I really appreciate.
The faux leather upper looks polished and well-made. The cap-toe design and subtle contrast stitching give the shoes a classic, professional appearance that pairs perfectly with dress pants or a suit. They have a clean, timeless style that never feels outdated.
The fit is true to size, and the lace-up closure provides a secure and adjustable fit. I also like the stability of the stacked heel and the non-slip sole, which gives me confidence when walking on different surfaces.
Overall, these shoes deliver both comfort and style. They look sharp, feel supportive, and hold up well with regular use. I am very happy with this purchase and would definitely recommend them to anyone looking for reliable, classic dress shoes.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Appearance
Size: 8, Color: Tan
Looks better in person
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Reviewed in the United States on May 31, 2026
★★★★★ 5
very good
Size: 7.5, Color: Cognac
veryyyy gooood
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Reviewed in the United States on January 29, 2026
★★★★★ 5
Nice shoes
Size: 9, Color: Cognac
My Husband loves it 😍
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Reviewed in the United States on January 11, 2026