Description
Our Seal Kit is a direct fit for your CAT H70, H70S, H90C, H90CS. The OEM part number is:
| Model | Serial Number | Part Number |
| H70 H70S H90C H90CS |
4KL10000 - 753 4KL75400 - 2999 4KL30000 - 3999 4KL40000 - Up 4KL10000 - Up 6TZ10000 - Up 6TZ40000 - Up |
3Q-7325 150-8828 |
Our Seal kits are made to exact specifications to Match OEM standards. A high-quality seal kit is a must for any rebuilt hydraulic hammer. Your seal kit should resist high and low temperatures and also perform at its best performance in all cases. An inferior seal kit can wear out prematurely. Depending on the make and model of your hammer, your set kit may come with various sizes of O-rings, packings, and caps.
- It features a low-pressure accumulator that assists in the power stroke of the piston.
- It has custom sideplates designed specifically for Caterpillar carrier geometry, which helps protect the power cell.
- The H70 model has a high oil flow acceptance and a slip-fit bushing.
- It also has a tuck-under design for better efficiency.
- The H70 model boasts an ultra-high blow rate, which translates into very high productivity.
- It's used for breaking in demolition and construction, making it versatile for various work environments
Big Hammer Co is a direct replacement manufacturer for all the brands we sell. Big Hammer Co is not endorsed or sponsored by or in any way associated with CAT. This product is a direct replacement part.
Any use of or reference to the CAT trademark is for the sole purpose of indicating compatibility or product fit and is not meant to imply any affiliation or relationship between Big Hammer Co and CAT and/or the CAT Trademark.