ID
1386268
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The Nanni Diesel 970644590 heat exchanger connection hose (D40, L70) is a formed hose section used within the heat exchanger and exhaust-manifold heat exchanger assemblies to route cooling flow reliably. Installed in heat exchanger layouts including the PONAM/SARD heat exchanger group, it supports secure, leak-resistant connections on T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines.
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Nanni Diesel Heat Exchanger Connection Hose D40 L70
The Nanni Diesel 970644590 is a heat exchanger hose section identified as D40 L70, used as part of the heat exchanger and heat exchanger exhaust manifold assemblies. It helps maintain correct coolant routing and dependable sealing at hose joints, supporting stable engine temperature control in demanding marine operating conditions.
Features
- Designed for heat exchanger circuit connections where a D40 L70 hose section is specified
- Supports consistent coolant flow through the heat exchanger and related manifold cooling interfaces
- OEM replacement fit for straightforward service and reliable sealing
- Used across multiple heat exchanger assembly references, including PONAM/SARD pages 30–33
Product Details
- Brand: Nanni Diesel
- Part Number: 970644590
- Component Type: Hose
- Assembly Location: Heat Exchanger; Heat Exchanger Exhaust Manifold; Heat Exchanger PONAM/SARD
Technical Specifications
Hose Identification D40 L70
Compatibility
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T4.270 engines
- T4.230 engines
- T4.205 Standard engines
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