357-2909
72.9mm Inner Diameter Air Cleaner Tube
Steel air cleaner intake tube with 72.9 mm inside diameter.
Description
Connects the primary filter housing directly to the intake plumbing, giving clean air an unobstructed run into the manifold. The inner bore is kept slick to knock down boundary layer drag and intake restriction, while the thick steel walls stop the…
Overview
Connects the primary filter housing directly to the intake plumbing, giving clean air an unobstructed run into the manifold. The inner bore is kept slick to knock down boundary layer drag and intake restriction, while the thick steel walls stop the tube from collapsing under heavy turbo pull or getting dented from engine bay debris.
Features
- 72.9 mm ID smooth-bore steel construction
- Resists collapse under high intake vacuum
- Flanged ends seat securely in heavy-duty hose couplings
Applications
- Engine air induction run between the canister outlet and intake manifold
Specifications
| Brand | Caterpillar |
|---|
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