SPARKLING CAT 330 Fuel Filter – Reliable Excavator Engine Protection

The 511-5053 Fuel Water Separator Filter is designed to protect your CAT 320, 330, 320GC, and 323 series excavators from fuel contamination and moisture damage. Engineered to meet or exceed Caterpillar OEM standards, this 6.2kg high-efficiency fuel filter ensures cleaner combustion, extended engine life, and optimal fuel system performance.

With advanced multi-layer filtration media, this filter effectively separates water from diesel fuel, preventing injector wear, corrosion, and cold-start issues. Ideal for harsh job sites, this unit supports long service intervals and stable engine operation.

Manufactured and quality-checked by SPARKLING MACHINERY, this unit offers genuine-level performance at a competitive price—your smart choice for reliable excavator maintenance.

   SPARKLING MACHINERY NEW 150118-00131 Holder Assy, Nozzle is a specialized fuel system component designed for compatible diesel engines in excavators, loaders, and heavy construction machinery. As a core part of the engine’s fuel injection system, it serves two critical roles: securely fastening the fuel nozzle in place and ensuring precise alignment with the combustion chamber. This dual function guarantees consistent fuel spray patterns and optimal atomization, which are essential for maximizing combustion efficiency, reducing exhaust emissions, and maintaining stable engine power during heavy-duty tasks like digging, hauling, and prolonged idling.

   Engineered to match original equipment performance standards, it maintains reliable functionality even under harsh engine conditions—including high operating temperatures, continuous vibration, and exposure to fuel contaminants. It prevents nozzle misalignment (a leading cause of inefficient combustion) and fuel leakage, safeguarding the engine from damage and minimizing unplanned downtime. Backed by strict performance checks, it ensures long-term reliability for the fuel injection system, supporting uninterrupted machinery operation.

slewing ring 14370942:

Outer diameter: 1116 mm
Inner diameter: 883 mm
Number of teeth: 90
Teeth: internal teeth
Number of holes on outer ring: 42 x Ø18 equal spacing
Number of holes on inner ring: 42 x Ø18 equal spacing
Height of outer ring: 83 mm
Height of inner ring: 76 mm
Total height: 92 mm
Height of teeth: 62 mm
Weight: 184 kg

The CATERPILLAR AIR CLEANER GP 234-1981 (also referenced as CA2341981 or 2341981) is a high-performance air intake filtration assembly designed specifically for CAT Backhoe Loaders 420D, 430D, and 416D. This air cleaner group (GP) plays a crucial role in ensuring clean airflow to the engine, effectively removing dust, debris, and other contaminants before they enter the combustion chamber.

A clean and efficient air filtration system not only protects your engine from premature wear, but also helps maintain fuel efficiency, power output, and overall machine reliability. Whether you're working in dusty construction sites or agricultural fields, this CAT 234-1981 air cleaner provides rugged, long-lasting performance in even the harshest conditions.

Built to OEM standards, this unit is engineered for easy installation and a perfect fit with Caterpillar D-Series backhoe loaders, helping to reduce maintenance costs and extend engine life.