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⚙️ Upgrade your truck’s backbone — don’t get left behind on the road!
This King Pin Kit by Boursin offers a precision-engineered front axle king pin set compatible with Isuzu NPR, NQR, NRR, and GMC/Chevy W-series trucks from 1986 to 2018. Designed for both left and right sides, it ensures durable, reliable suspension performance for diesel and gas engines, making it an essential upgrade for heavy-duty vehicle maintenance.
| ASIN | B07QLKJFLJ |
| Best Sellers Rank | #289,632 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Replacement King Pin Sets |
| Brand | Boursin |
| Customer Reviews | 4.3 4.3 out of 5 stars (41) |
| Date First Available | November 18, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.47 pounds |
| Manufacturer | BOURSIN |
| Manufacturer Part Number | 5-87831-608-0 |
| Model | King Pin Kit |
| Package Dimensions | 10.67 x 4.21 x 2.32 inches |
| Position | Left, Right |
A**A
Quality and fitting properly
Did not install yet but it’s looking good
N**S
Fun job
Great product, if your going to do this job yourself buy the extended reach ball joint press to get the old pins out, cheapest option as far as tools go
M**S
This
What a bargain. The only thing that was wrong is the king pins slot was .035 shallow of the depth needed for my NPR.
J**N
Great Quality!
We had our repair shop install this kit into our 2014 Isuzu NPR HD. The job was as expected, angry mechanic having to bring out their torches to get the old ones out, but the kit itself was fine. I asked them if the noticed any quality issues or difference between this and the OEM (which looks identical from what I could tell). They did not even know it was not OEM. Saved about 200$ and the kit worked great!
W**E
These suck. By the OEM ones
These bushings and king pins are horrible to get in. By the OEM ones. I actually mushroomed the king pin trying to drive it in.
O**K
King Pin Kit
Easy to install fits my ford perfect. Needed to get my cattle to sale and my king pin was broke. Ordered this and it was a lifesaver and a payday.
D**D
Good
Good
Trustpilot
2 weeks ago
2 months ago