Maximize your excavator’s engine performance with the OTTO 8-98346317-0 Fuel Injection Pump, a premium aftermarket replacement engineered for durability and precise OEM fitment. This high-quality fuel pump delivers consistent, accurate fuel delivery to your Isuzu 4HK1 diesel engine, offering a cost-effective alternative to genuine OEM parts.

Maximize your excavator’s engine performance with the OTTO 4HK1 Engine ECU Controller, a premium aftermarket replacement crafted for stable operation and precise OEM-grade fitment. This high-performance engine computer board restores reliable electronic control to your heavy equipment, delivering a cost-effective alternative to genuine OEM control modules.

This OTTO swing motor hydraulic pipe (part number 4332658) is designed for excavators such as Komatsu ZX200, PC200, PC210, and PC220. It ensures reliable fluid transmission to the swing motor, supporting smooth and precise rotation under high-pressure hydraulic system demands.

This OTTO main pump bearing (part number 958740) is an original-grade component designed for HPV102 and HPV118 hydraulic main pumps. It is compatible with Hitachi excavator models including EX200-5, ZX200-1, ZX200-5A, ZX240-3, and ZX270, ensuring smooth rotation and reliable performance under high-pressure conditions.

This OTTO cooling fan belt (part number 8-98062713-0) is designed for excavators including Hitachi ZX200 and Komatsu PC200, PC210, PC220. It ensures efficient engine cooling by reliably driving the fan, helping to maintain optimal operating temperatures and prevent overheating.

These OTTO rubber track pads (600mm width) are designed for excavator models including Hitachi ZX200 and Komatsu PC200, PC210, PC220. They provide enhanced ground protection, reduced vibration, and quieter operation while minimizing surface damage during travel on paved or sensitive terrain.

This OTTO needle bearing (part number 14640026) is designed for the transmission system of excavators like Komatsu ZX200, PC200, PC210, and PC220. It provides high-precision support with low friction, ensuring smooth gear engagement and reliable power transfer in demanding operating conditions.

This OTTO vibration damping rubber (compatible with part number XB00000987) is designed for excavator models such as Hitachi ZX200 and Komatsu PC200, PC210, PC220. It effectively absorbs shocks and reduces vibrations, enhancing operator comfort and protecting structural components from excessive wear.

This OTTO oil level gauge (part number 8-98198533-0) is designed for excavators including Hitachi ZX200 and Komatsu PC200, PC210, PC220. It provides accurate and reliable engine oil level monitoring, ensuring proper lubrication and helping prevent engine damage due to low oil conditions.

This OTTO crankshaft bearing (part number 8-97387964) is designed as a standard metal bearing kit for excavator engines used in models such as the ZX200, PC200, PC210, and PC220. It ensures precise fitment, reduces friction, and supports smooth crankshaft rotation for reliable engine performance and durability.

This OTTO cylinder liner (part number 469-5313) is engineered for excavators including Hitachi ZX200 and Komatsu PC200, PC210, PC220. It provides a durable and precisely machined inner surface for the engine cylinder, ensuring optimal compression, heat dissipation, and extended engine life.

This OTTO hydraulic pump gear (part number 3063843) is engineered for the main hydraulic pump in excavators such as Komatsu ZX200, PC200, PC210, and PC220. It ensures precise gear engagement for reliable hydraulic pressure and efficient power transmission.