Caterpillar 273-7226 Bit – End (LH): Durable OEM-Grade Replacement for D11 Series Track-Type Tractors
The Caterpillar 273-7226 Bit – End (LH) is a precision-engineered wear part designed specifically for heavy-duty D11 series track-type tractors, including models D11R-AAF, D11T-JNS, D11T-MDG, D11T-TPB, D11-KSN, D11-TKN, D11R-7PZ, D11R-9XR, D11T-AMA, D11T-GEB, and D11T-JEL. Manufactured with high-grade alloy steel, this bit end features superior metallurgy that ensures exceptional resistance to abrasion and impact under extreme load conditions. Its robust design optimizes the tractor’s cutting edge performance, enhancing soil penetration and material displacement efficiency.
Engineered to meet OEM specifications, the 273-7226 Bit – End (LH) offers outstanding durability and longevity in demanding construction and mining applications. The bit’s precise dimensions and hardened surface treatment contribute to consistent wear patterns, reducing downtime and maintenance costs. Its compatibility with the drivetrain and undercarriage components of the D11 series ensures seamless integration and reliable operation, making it an essential component for maintaining peak machine productivity.