CATERPILLAR 1R10-21 Muffler AS 1R1021

Caterpillar 1R10-21 Muffler AS 1R1021 – OEM-Grade Exhaust Solution for Heavy Equipment

The Caterpillar 1R10-21 Muffler AS 1R1021 is a high-performance exhaust component engineered for optimal durability and efficiency in heavy-duty applications. Designed to fit a wide range of Caterpillar machinery including engine-generator sets (83Z-3304B, 83Z-3304), industrial engines (10E-3304, 64Z-3306), motor graders (72V-140G, 96U-14G, 81V-140G, 13W-140G, and more), and track-type tractors (8FJ-D6E SR, 01Y-D6D, 05X-D6D, among others), this muffler ensures reliable exhaust flow management under rigorous load conditions. Constructed with premium-grade metallurgy, it offers superior resistance to thermal stress and corrosion, extending the service life of your equipment’s drivetrain system.

Technically, the 1R10-21 Muffler AS features precision-engineered internal baffles and robust casing dimensions tailored to minimize backpressure and optimize exhaust gas velocity. This results in enhanced engine performance, reduced noise emissions, and improved fuel efficiency. Its OEM-grade quality guarantees compatibility and seamless integration with Caterpillar’s complex engine architectures, maintaining compliance with emission standards and operational reliability. Ideal for heavy equipment operating in demanding environments, this muffler supports sustained productivity and lowers maintenance costs by preventing premature wear.

🔗 For detailed specifications and to purchase the Caterpillar 1R10-21 Muffler AS 1R1021, visit Caterpillar 1R10-21 Muffler AS 1R1021 at AllParts Expert.

Related part numbers: 1R10-21, 1R1021, 83Z-3304B, 83Z-3304, 10E-3304, 64Z-3306, 72V-140G, 96U-14G, 81V-140G, 13W-140G, 4JD-160G, 26V-12G, 26V-130G, 26V-140G, 3PL-12G, 61M-12G, 4XM-12H, 8MN-12H, 4ER-12H, 5ZM-12H, 5MD-140G, 39V-14G, 8FJ-D6E, 01Y-D6D, 05X-D6D, 19B-D6D, 38C-D6D, 18X-140, 36X-140, 51A-140, 76G-140, 51A-141, 76G-141, 18X-143, 36X-143, 51A-143, 76G-143, 17R-D6C, 7XF-D6D, 5FR-D6F, 3SR-D6G