1278594 caterpillar:muffler MUFFLER AS

1278594 MUFFLER AS Caterpillar 416B, 426B, 428B, 438B, CP-433C, CS-323C, CS-431C

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1278594 Exhaust Muffler fits Caterpillar 416B 426B 438B CP-323C CP-323C CP-433C CP-433C CS-323C CS-323C CS-431C CS-431C CS-433C CS-433C 428B

$139.09

20 Dec 2025
14.8[6.66] pounds
US: Zbox Global, LL

1278594 Exhaust Muffler fits Caterpillar 416B 426B 438B CP-323C CP-323C CP-433C CP-433C CS-323C CS-323C CS-431C CS-431C CS-433C CS-433C 428B
ZBOX 【FITMENT MODELS】 Fits Caterpillar 416B - 426B - 438B - CP-323C - CP-323C - CP-433C - CP-433C - CS-323C - CS-323C - CS-431C - CS-431C - CS-433C - CS-433C - 428B || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【EASY INSTALLATION】Our parts are designed for a straightforward fit, making maintenance quick and simple, which helps reduce downtime and keep your equipment running smoothly.

Replacement for Muffler OEM 1278594 Fits Caterpillar CS323C CS323C CS431C CS431C CS433C CS433C

$309.00

11 Dec 2025

US: NGUYENTHANHDANG

Replacement for Muffler OEM 1278594 Fits Caterpillar CS323C CS323C CS431C CS431C CS433C CS433C
Generic ⭐ Type: Mufflers/Exhaust Pipes || MPN: 1278594 || ⚙️ Material: Made from high for quality materials for durability and performance || ???? Easy to Install and Use: Designed for a user-friendly experience with clear instructions and hassle-free installation || ???? Money-Back Guarantee: We stand behind our products with a guarantee – quality and customer satisfaction are our priorities

$309.90

11 Dec 2025

US: duyhien35

Replacement For Muffler OEM 1278594 Fits Caterpillar CS323C CS323C CS431C CS431C CS433C CS433C
Generic ⭐ Type: Mufflers/Exhaust Pipes || MPN: 1278594 || ⚙️ Material: Made from high for quality materials for durability and performance || ???? Easy to Install and Use: Designed for a user-friendly experience with clear instructions and hassle-free installation || ???? Money-Back Guarantee: We stand behind our products with a guarantee – quality and customer satisfaction are our priorities

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#741067 1278594

2021-10-16