|Listed in category:

Find parts that fit

We need more information about your vehicle to confirm fit.

Have one to sell?

For Chevy GMC GM 8.5" 8.6" Posi Unit 30 Spline Eaton-Style Limited-Slip Locker

US $169.17
ApproximatelyC $233.10
or Best Offer
Condition:
New
More than 10 available47 sold
People want this. 42 people are watching this.
This one's trending. 47 have already sold.
Shipping:
Free Standard Shipping.
Located in: Monroe Township, New Jersey, United States
Delivery:
Estimated between Fri, Aug 15 and Wed, Aug 20
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:156592048224
Last updated on Aug 11, 2025 08:58:14 EDTView all revisionsView all revisions

Compatibility

This part is compatible with 2868 vehicle(s)
YearMakeModelTrimEngineNotes
2018ChevroletSilverado 1500Custom Crew Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500Custom Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500Custom Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500Custom Extended Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500Custom Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500Custom Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500High Country Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500High Country Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500High Country Crew Cab Pickup 4-Door6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500LS Crew Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500LS Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500LS Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500LS Extended Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500LS Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500LS Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500LS Standard Cab Pickup 2-Door4.3L 262Cu. In. V6 FLEX OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500LS Standard Cab Pickup 2-Door4.3L 262Cu. In. V6 GAS OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500LS Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500LS Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
2018ChevroletSilverado 1500LT Crew Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally AspiratedEBay compatibility is for reference only. Please check the dimensions before the purchasing.
Portions of the information contained in this table have been provided by berliii

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Manufacturer Warranty
1 Year
Interchange Part Number
19559-010
UPC
Does not apply
Manufacturer Part Number
BER257670
Brand
berliii
Superseded Part Number
8.5" 8.6" Posi Unit 30 Spline
Differential Type
Limited-Slip
Fitment Type
Direct Replacement
Note
No Instruction Included
Gear Ratio
2.73 & Numerically Higher Gear Ratios
Type
Limited-Slip Locker
Placement on Vehicle
Rear
Items Included
Carrier Bearings/Carrier Bearing Races
Other Part Number
542022/YDGGM8.5-3-30-1

Item description from the seller

About this seller

berliii

99.3% positive feedback164K items sold

Joined Dec 2017
Usually responds within 24 hours
We are professional Automotive and industrial parts and accessories seller. Choose whatever you like here! Any question Welcome to ask freely.Please add my store to your list,Please contact us for any ...
See more

Detailed seller ratings

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

Seller feedback (25,382)

All ratings
Positive
Neutral
Negative
  • a***r (16)- Feedback left by buyer.
    Past month
    Verified purchase
    High quality product, which was new . the shipping was fast, and the installation was as easy as taking my ring gear of my carrier and installing it on the new one, just that simple. Bearings and races worked perfectly. The operation is really smooth, and doesn't make any noise at all. Drives and feels like before, only difference is now I'm positive traction instead of the one wheel wonder.🤣 Definitely gonna keep seller and purchase one for my 87' c10 which has a smart locker. AWESOME 5⭐s
  • e***h (230)- Feedback left by buyer.
    Past month
    Verified purchase
    Been waiting a few months to provide feedback. I installed this unit on my 01 Z71 Silverado back in may. This truck is a daily driver and farm truck combination. When I am not driving it to work I am pulling a trailer. I pull both a 16’ utility or a 24’ gooseneck with it every single weekend. This third member now has multiple 5hr round trips pulling the gooseneck to rodeos and 2 months driving to and from daily 73miles rd trip. Excellent product. No issues at all. Highly recommend.
  • e***h (1256)- Feedback left by buyer.
    Past month
    Verified purchase
    Does not quite fit like American units- had to find a shim kit but it works now so all is well, THANX! CJ--
See all feedback