Description
Practical value and everyday use
for Firman Spark Arrestor #68 Generator 1′ Exhaust Extension Hardware only is listed in Spark Arrestors. For a practical buying decision, start with this source-backed point: This exhaust extension allows for safe venting of exhaust fumes from an unoccupied enclosed area. The buyer will receive: a custom stainless steel low profile exhaust to 1” ID tubing stub adapter and longer replacement screws. The design is for any generator with a ‘MODEL NO. 68’ cover plate (see photos).
The source also records: The exhaust stub will need to be bolted onto the generator’s stock muffler. Use this additional stated detail to judge day-to-day usefulness and package value: The existing spark arrester can remain in place.
Value-focused decision
Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.
Complete source-backed product details
This exhaust extension allows for safe venting of exhaust fumes from an unoccupied enclosed area. The buyer will receive: a custom stainless steel low profile exhaust to 1” ID tubing stub adapter and longer replacement screws. The design is for any generator with a ‘MODEL NO. 68’ cover plate (see photos).
Source product highlights
- The exhaust stub will need to be bolted onto the generator’s stock muffler.
- The existing spark arrester can remain in place.
- Illustrated instructions will be provided.




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