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Automann · Cooling System
M203076UB
In stock · ships from Knoxville
The Automann M203076UB is a charge air cooler (CAC, or intercooler) mounting kit for heavy-duty Peterbilt and Kenworth trucks.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 2 applications
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All confirmed applications for this part number.
Kenworth
Peterbilt
Kenworth
Peterbilt
Designed for Peterbilt and Kenworth charge air cooler mounts. Other Peterbilt and Kenworth models may also fit (e.g., 365, 379, 388, 567, 579, 587, W900, T660, T680, T880) but are not explicitly verified for this polyurethane version. Some online listings mention Freightliner Cascadia; that cross‑reference is unconfirmed and may be an error. Always verify with OEM numbers N4751001 or N47-51001.
Part data verified against 4 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It replaces the factory rubber isolators with blue polyurethane bushings that resist oil, heat, and ozone, providing firmer support to limit cooler movement and vibration. Worn rubber mounts can crack and soften, causing the cooler to shift and potentially damage tanks or brackets. This kit includes all necessary components to restore secure, stable alignment and help prevent premature cooling system wear.
Part Number: M203076UB
Charge Air Cool Mount Kit Poly Ken-Pete
Vendor: Automann
Dealer: KP Services Crossville
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