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Firwin removable and reusable insulation blankets are specially designed to fit around manifolds, turbochargers, elbows, “Y” adaptors, pipe sections, flexes and fittings. Our insulating blankets are fitted and laced together using special stainless steel wire. Other fastening methods are available upon request.

Listed below are some of the more popular models for which we have existing design patterns. Note that this list is not exhaustive, as we are adding models on a constant basis. If you cannot find the specific model you are looking for, please contact us directly.
Yanmar Engine Insulation
Unit of Measure
Items Image
FY4TN-12Z
4TNE88; Complete Blanket Set
Yanmar Engine Insulation
FY4TV-21
4TNV106T-XTBL; Mani/turbo/silencer 1pc
Yanmar Engine Insulation (FY4TV-14Z)
FY4TV-14Z
4TNV84T-GGA; Complete Blanket Set
Make N/A Yanmar
Model N/A 4TNE88 N/A 4TNV106T N/A 4TNV84T