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🛠️ Master your Cummins engine seal game with precision and durability!
The Bonbo 5046 & 1338 tool set is a high-performance, OEM-spec alloy steel installation kit designed for Dodge Cummins 3.9L, 5.9L, and 6.7L diesel engines (1989-2016). It ensures precise, damage-free installation of crankshaft wear sleeves and front cover seals, backed by corrosion-resistant materials and a 30-day satisfaction guarantee.














| ASIN | B08DLJFWGL |
| Best Sellers Rank | #68,245 in Automotive ( See Top 100 in Automotive ) #12 in Automotive Replacement Crankshaft Seals #813 in Automotive Replacement Engine Parts |
| Brand | Bonbo |
| Brand Name | Bonbo |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 168 Reviews |
| Manufacturer | Bonbo |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model | B-1388-5046 |
| Number of Items | 4 |
| Part Number | B-1388-5046 |
T**T
A must have
Perfect tool for the job.
K**R
Cummins
Works as it should but half the price as name brand or tool truck tools.
A**H
The tool to set seal to proper depth!! 5.9 Cummings crank seal install tool
Easy to use, great install tool to get my crank seal installed and to proper depth. Nice tool added to my reusable collection for future repairs.
S**R
For 24 v 5.9L Cummins, perfect.
Used this on my cummins, installed the sleve perfectly.
D**G
Very functional tools work well
Worked great. I would put washers on the bolts so they don’t bite into the body of the sleeve install tool. Both work for the DIY guy. I would recommend
T**Y
works fine
saved some bucks over oem and i expect it will work again if i ever need it again
B**E
Great tool
Works excellent for installing front crank seal.
J**T
sleeve driver rocks Seal driver sucks
The sleeve installer worked amazing however the crank seal installer did not, it was bulky and slightly off in size so it didn’t drive the seal even no matter what I tried and after a half hour of working at it I ended up ruining my seal and had to order a new one. Worth it for the sleeve installer if you need one.
Trustpilot
3 weeks ago
1 month ago