Description
Product Overview
The KM Products Engine Piston Liner is a precision‑engineered component built for Caterpillar engines. Manufactured by KM Products Europe Ltd., it carries the part number 197‑9322 and matches both the OEM and OEM part numbers, guaranteeing a perfect fit. Made from high‑grade alloy steel, the liner provides exceptional wear resistance and heat dissipation, extending engine life even under extreme conditions. Its design incorporates reinforced edges to prevent deformation during installation and operation.
![[Product front view showing all components]](https://www.solsticego.store/wp-content/uploads/2026/06/8668c7eb5da84440adafc45cf88cb7b2.jpg)
Usage
This piston liner is ideal for heavy‑duty applications such as construction equipment, agricultural machinery, and industrial generators that rely on Caterpillar power units. It is suited for professional mechanics, service centers, and fleet maintenance teams who need a dependable replacement that restores original engine performance. Whether performing routine overhauls or emergency repairs, the liner delivers consistent results in harsh environments.
Why Choose Us
Choosing KM Products means selecting a brand with a proven track record in automotive components. Each liner undergoes rigorous quality testing, including dimensional verification and material hardness checks, to meet strict industry standards. Our European manufacturing facilities ensure tight tolerances and consistent batch quality. Additionally, we provide comprehensive technical support and a clear return policy, giving you confidence in every purchase.
Key Features
- Exact OEM fit for Caterpillar engines – no modifications required
- High‑strength alloy steel construction for superior wear resistance
- Enhanced heat dissipation to maintain engine efficiency under load
- Reinforced edges reduce risk of deformation during installation
- Dedicated customer support and hassle‑free warranty service
FAQ
Is this liner compatible with all Caterpillar models?
The liner is specified for Caterpillar engines that use part number 197‑9322. Verify your engine model against this number to ensure compatibility.
What material is the piston liner made from?
It is forged from high‑grade alloy steel, offering excellent durability and resistance to thermal stress.
Can I install the liner myself?
Yes, the liner is designed for straightforward installation with standard tools. However, we recommend following the manufacturer’s service manual or consulting a professional mechanic for best results.
Does the product come with a warranty?
All KM Products liners include a one‑year limited warranty covering manufacturing defects.
How do I contact support for technical questions?
Our support team is reachable via email or phone; contact details are provided on the packaging and our website.






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