SPARKLING Crawler Excavator Hydraulic Parts – Durable & Precise

Precision Hydraulic Control Valve for E235BSR Series Crawler Excavators
Engineered for E235BSR, E235BSRLC, and E235BSRNLC crawler excavators, the Hydraulic Control Valve (YF30V00011F1/F3/F4) is the intelligent nerve center of your machine’s hydraulic system. This OEM-compatible valve integrates advanced flow distribution and pressure regulation technologies, enabling seamless coordination of multiple actuators (boom, arm, swing, travel) under heavy loads. Featuring hardened spools with laser-etched metering profiles and triple-layer Nitrile seals6, it minimizes internal leakage, reduces heat generation, and eliminates sudden pressure drops during complex compound operations. Rigorously tested to exceed 500,000 cycles at 350 bar4, SPARKLING MACHINERY’s valve ensures precise controllability in demanding applications – from trenching to lifting – while extending pump life by stabilizing system pressure fluctuations.

   The Excavators Spare Parts 1.4KG 0450-1366 PISTON ASSY is a premium engine core component meticulously engineered for Deutz Engines (BF4M2012, BF4M2012C, BF6M2012) and tailored to meet the high-performance combustion and durability demands of construction equipment equipped with these engines. As a critical part of the engine’s combustion chamber, this piston assembly (weighing 1.4KG) converts fuel energy into mechanical power through precise linear motion, working in seamless coordination with the cylinder, connecting rod, and crankshaft. It ensures optimal compression, efficient combustion, and stable power output even during prolonged heavy-duty construction tasks such as digging, lifting, and earthmoving. 
   Designed to perfectly align with Deutz’s engine architecture, it enhances machinery power performance, fuel efficiency, and overall engine service life.

Key Features
· 1.4KG standard weight design to maintain original engine balance and performance parameters
· Custom-engineered for perfect compatibility with Deutz BF4M2012, BF4M2012C, BF6M2012 engines
· Optimized crown profile and ring groove design for improved combustion efficiency and reduced oil consumption
· Enhanced thermal and wear resistance to withstand high temperatures and pressure in the combustion chamber
· Strict adherence to Deutz OEM specifications for seamless integration and consistent engine functionality

Compatible Models
· Deutz Engine-Powered Construction Equipment: BF4M2012, BF4M2012C, BF6M2012 

   The HIGH-QUALITY Carbon Steel 537-1973 BALL JOINT is a premium mechanical linkage component meticulously engineered for Caterpillar Construction Equipment, specifically tailored to meet the precision movement and load-bearing demands of 416 and 424B excavators. As a critical part of the machinery’s steering and hydraulic control systems, this ball joint enables smooth, flexible articulation while withstanding heavy loads and repeated mechanical stress—ensuring consistent operational responsiveness and structural stability in rigorous construction environments. 
   It is designed to seamlessly integrate with Caterpillar’s excavator architecture, delivering reliable performance that enhances machinery maneuverability and service life.

Key Features
· Custom-engineered for perfect compatibility with Caterpillar 416, 424B excavators
· High-performance carbon steel construction optimized for strength, toughness, and wear resistance
· Smooth articulation design for precise movement transmission and reduced operational friction
· Enhanced sealing to prevent contamination from dust, moisture, and debris
· Strict adherence to Caterpillar OEM specifications for seamless integration and consistent functionality

Compatible Models
· Caterpillar Construction Equipment Excavators: 416, 424B

The A/C Compressor (part no. 400102‑00381A / K1057338) is a reliable 24 V Denso 10PA15C air conditioning compressor designed to restore cabin comfort in Doosan (Daewoo) DX225 and DX340LC excavators. Featuring an 8-groove (8PK) clutch pulley (Ø 145 mm), it delivers smooth, efficient operation under heavy-duty use. Built to exceed OEM specifications and shipped globally, this compressor is available in brand-new aftermarket versions with options of 1‑year warranty and prompt delivery.