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7.5" Posi Unit - 26 Spline - Fits Chevy GMC - Eaton-Style Limited-Slip Locker

gdcarpartsin
(11988)
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US $176.63
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Was US $191.99 (8% off)What does this price mean?
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as low as $30.65/mo with
Condition:
New
Compatibility:
Sale ends in: 1d 15h
5 available

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Free Standard Shipping.
Located in: Ontario, California, United States
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Estimated between Mon, Jul 21 and Thu, Jul 24 to 94104
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30 days returns. Seller pays for return shipping.
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eBay item number:405367087780
Last updated on Jun 17, 2025 01:39:23 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 3000 vehicle(s)
YearMakeModelTrimEngineNotes
1989BuickCenturyCustom Coupe 2-Door2.5L 2474CC 151Cu. In. l4 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyCustom Coupe 2-Door2.8L 173Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyCustom Coupe 2-Door3.3L 204Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyCustom Sedan 4-Door2.5L 2474CC 151Cu. In. l4 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyCustom Sedan 4-Door2.8L 173Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyCustom Sedan 4-Door3.3L 204Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyCustom Wagon 4-Door2.5L 2474CC 151Cu. In. l4 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyCustom Wagon 4-Door2.8L 173Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyCustom Wagon 4-Door3.3L 204Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyEstate Wagon Wagon 4-Door2.5L 2474CC 151Cu. In. l4 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyEstate Wagon Wagon 4-Door3.3L 204Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyLimited Coupe 2-Door2.5L 2474CC 151Cu. In. l4 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyLimited Coupe 2-Door2.8L 173Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyLimited Coupe 2-Door3.3L 204Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyLimited Sedan 4-Door2.5L 2474CC 151Cu. In. l4 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyLimited Sedan 4-Door2.8L 173Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickCenturyLimited Sedan 4-Door3.3L 204Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickElectraEstate Wagon Wagon 4-Door5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickElectraLimited Sedan 4-Door3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
1989BuickElectraPark Avenue Sedan 4-Door3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated26 Spline, 1.16 " Axle Shaft Diameter, 3.23 And Up Ring Gear Pinion Ratio, 7.5 "
Portions of the information contained in this table have been provided by gdcarpartsin

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
gdcarpartsin
Manufacturer Part Number
GD171018CAR
Manufacturer Warranty
1 Year
Fitment Type
Direct Replacement
Shipped Country
US
Type
Carrier Bearing
Custom Bundle
No
Material
Metal
Modified Item
No
Package Type
Box
Return Policy
30 Days Free Return
UPC
Does not apply
Items Included
Posi Unit
Placement on Vehicle
Rear
Gear Ratio
3.42
OE/OEM Part Number
19663-010
Vintage Part
No
Performance Part
Yes
Universal Fitment
Yes
Interchange Part Number
19663-010
Superseded Part Number
1x Limited-Slip Posi Differential
Gear Ratio 2
3.23, 3.42, 3.55, 3.73, 4.11, 4.56
Fit For
Silverado 1500, Tahoe 2003-2009,2018-2019,2000-2016
Category

Item description from the seller

About this seller

gdcarpartsin

99.1% positive feedback•82K items sold

Joined May 2020
GDcarpartsin operates business as long as include: suspension system, sensing system, engine chain Kit belt Kit, cylinder valve cover gasket, Wheel Spacers and other auto parts.Facing the challenges ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (12,407)

All ratings
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  • 3***2 (433)- Feedback left by buyer.
    Past month
    Verified purchase
    Order arrived very quickly, safe, and at a great price, but not as described, as "one piece". All sellers of this item use the same manufacturer's pics and description, which are not realistic or completely accurate. It actually was 6 pieces. and the inner piece would not allow the original stud lengths within the "mounting portion half's limits". I didn't want to modify my antique's original studs. Seller was involved seeking solutions. with frequent communications. Good seller.
    (4) 1" 4x4.5 to 5x4.5 Wheel Adapters 1/2"x20 Sutds Fits 4 Lug Hubs to 5 Lug Rims (#405402246439)
  • l***c (27)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item was as described, arrived new and perfectly packaged. Easy to install, works and looks great. Nearly a quarter of the cost of what the parts department is asking. Only suggestion would be to show how to install or final installation photo on the listing. Seller communicated well, but installation video was never received. I’m not sure what happened. I found a photo in another listing.
    Retractable Trunk Cargo Cover For 2020-2024 Lincoln Corsair Luggage Shade Shield (#404801066690)
  • 1***g (10)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Got the part in and was excluded what it was in the picture and they messaged me to tell me going to be 2 or 4 more days to I get it. I'll be doing more business with them. Thanks alot
    Fit For Nissan Rogue 2008 2009 2010-2013 L4 2.5L Fuel Pump Assembly E8856M (#405111259399)
See all feedback

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