SND12C138 Starter – Compatible with CAT 301.5/301.6/301.8 Models 228000-7520 19917

Product Overview

LSDF SND12C138 – 12V 1.4KW 9T CW (Clockwise) 0SGR-63 Starter — A high‑quality aftermarket compatible replacement Starter, engineered for Cat 301.5 (1998‑2005), 301.6 (1999‑on), and 301.8 (1999‑on) mini excavators equipped with Cat 3003 (Perkins) 17.4HP diesel engines. This product delivers reliable starting power and is manufactured to meet industry‑standard specifications for fit and function. It serves as an aftermarket compatible replacement for numerous OEM part numbers, making it an ideal choice for maintenance and repair.

Product Model

Cross‑Reference Codes (For Compatibility Comparison)

All third‑party brand names and part numbers are for cross‑reference purposes only and do not imply affiliation or endorsement. LSDF is our own brand; all other manufacturer names and numbers are the property of their respective owners.

Design Features & Performance Advantages

• 0SGR-63 Direct Drive Structure: Utilizes robust direct‑drive architecture with 1.4KW power output, designed to align with the torque requirements of Cat 3003 (Perkins) 17.4HP diesel engines. The 9T drive gear with precision‑cut teeth ensures optimal engagement and minimizes wear and noise in demanding construction environments.
• Precision Engineering for Aftermarket Compatible Replacement: Manufactured with exacting tolerances, this Starter is designed to match the mounting and electrical specifications of the corresponding original equipment–style components. It provides a straightforward, bolt‑on installation without modification — a hassle‑free solution for maintenance professionals and DIY users alike.
• Premium Materials for Extended Durability: The motor incorporates high‑purity copper windings and Class F insulation, offering excellent heat resistance and preventing failure under frequent start‑stop cycles. Durable graphite brushes and a corrosion‑resistant aluminum alloy housing ensure long service life, even in harsh construction site conditions. A high‑quality one‑way clutch protects the Starter from flywheel back‑drive damage.
• Versatile Application Coverage: This Starter is intended for use on Cat 301.5, 301.6, and 301.8 mini excavators, helping to reduce inventory complexity for workshops and retailers.

Quality & Application Information

Our Starters undergo rigorous factory testing, including no‑load performance, load torque, locked‑rotor, and dielectric strength tests, to ensure consistent quality and reliability. We comply with international standards for aftermarket automotive and heavy equipment components.

Application Scenarios: This Starter is an ideal compatible replacement for Cat 301.5 (1998‑2005), 301.6 (1999‑on), and 301.8 (1999‑on) mini excavators with Cat 3003 (Perkins) diesel engines. It is commonly used in construction equipment repair shops, dealerships, and for DIY maintenance.