Home/Spare Parts Catalog/Engine Cylinder Head Assembly
Back to Parts Catalog
🔧OEM Verified Component
Good GradeCaterpillarHydraulic Excavator
In Stock (1 available)
About “Good” Refurbishment Grade

Minor normal wear. Inspected, recalibrated with fresh OEM seals, and load-tested for rated working pressures.

100% Fitment Match Guarantee
QC INSPECTED
Transmission & Drivetrain PartsOEM Fitment Verified🚜 Hydraulic Excavator

Engine Cylinder Head Assembly

Part No: CAT-320-CH-001·Brand: Caterpillar·Machine: Hydraulic Excavator·Model: 320D
Direct B2B Supply Price
₹1,20,000+ GST (Ex-works Depot)
⚡ Wholesale fleet pricing & bulk tier discounts available via RFQ
📦 Packaging, forwarding, insurance & courier are extra — billed at actual for shipped orders. Choose self-pickup on the enquiry form to skip them.
Order Qty:
1
Dispatch SLA
3–5 Working Days
Warranty
30 Days
Breakdown SOS
4-Hour On-Site
Transmission & Drivetrain Parts · Caterpillar Hydraulic Excavator

Engine Cylinder Head Assembly

SKU: CAT-320-CH-001

Executive Summary & Operational Overview:

High-precision genuine OEM-grade Engine Cylinder Head Assembly (Part #CAT-320-CH-001) engineered for Caterpillar Hydraulic Excavator. Fully bench-tested under rated load conditions, verified for direct drop-in fitment on CAT 320D, 323D Excavator, and backed by a comprehensive 30 Days replacement warranty.

Refurbishment & Certification: This Caterpillar transmission & drivetrain parts has completed our 4-stage workshop refurbishment protocol (1. Strip & Gear Inspection: Full teardown with magnetic particle inspection of gears & shafts. · 2. Precision Tolerances: Micrometer inspection against OEM backlash & clearance specs. · 3. Bench Load Testing: Torque and shift-cycle tested under simulated working load. · 4. Protective Crate Packaging: Sealed with anti-rust vapor wrap in heavy wooden crate.).

Verified Direct Drop-in Machine Models:
Condition Grade
Good Grade
Minor normal wear. Inspected, recalibrated with fresh OEM seals, and load-tested for rated working pressures.
Warranty Coverage
30 Days Replacement
Full coverage on transmission and final drive assemblies against material defects and pressure failure under operating load.
Dispatch & Packing
3–5 Working Days Turnaround
Sealed with anti-rust vapor wrap in heavy wooden crate. (1 unit in stock now).
Engineering Desk
Caterpillar Technical Support
Direct assistance for Hydraulic Excavator chassis matching, bolt torques & video inspection.

Related Machinery Components

Compatible with Caterpillar 320D fleets

View Full Catalog →
Fits: Caterpillar 120H / 140H Grader

Motor Grader Front Axle

TransmissionReconditionedIn Stock
Part No: CAT-140H-FA-001
Warranty: 30 Days / 300 Hrs
Dispatch: 5–7 Working Days
₹2,20,000
+ GST · Tested
Fits: Liebherr R944 / R954 Excavator

Sprocket Assembly — LH & RH

UndercarriageRefurbishedPair
Part No: LIE-R954-SPR-PAIR
Warranty: 30 Days
Dispatch: 3–5 Working Days
₹76,000
+ GST · Tested
Fits: Komatsu PC400 / PC450 Excavator

Diesel Engine — 6D140 Series

EngineTestedComplete Unit
Part No: KOM-6D140-ENG
Warranty: 30 Days / 200 Hrs
Dispatch: 5–7 Working Days
₹4,80,000
+ GST · Tested
Fits: Komatsu WA380 / WA430 Loader

Torque Converter Assembly

TransmissionReconditionedIn Stock
Part No: KOM-WA380-TC-001
Warranty: 30 Days / 300 Hrs
Dispatch: 3–5 Working Days
₹1,35,000
+ GST · Tested
Engine Cylinder Head Assembly
₹1,20,000