Name: C4.4 Overhaul Kit For CAT C4.4 Engine Excavator Engine Parts
Brand: Guangzhou Lanxin Machinery Equipment Co., Ltd
SKU: C4.4
Price: 268.00 USD
Availability: InStock

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C4.4 Overhaul Kit For CAT C4.4 Engine Excavator Engine Parts

C4.4 Overhaul Kit for CAT engine

CAT C4.4 Excavator Engine Parts

Excavator Engine Overhaul Kit

Place of Origin:

China

Brand Name:

CAT

Certification:

ROSH

Model Number:

C4.4

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Product Details

Product Name:

Overhaul Rebuild Kit

Construction Engine:

C4.4 Diesel Engine

Excavator Model:

3066 3304 3306 C4.2 C4.4 C6.6 C7 C7.1 C9 C9.3 C13 C15 C18 C27

Payment:

T/T, Western Union,

Type:

Excavator Spare Parts

Condition:

100% New,100%new,Genuine,brand New Made In China,Geunine New OEM

Product Name:

Excavator Engine

Packing:

Neutral Packing,Standard Export Package,Carton / Wooden Box,Wooden Case

Size:

Standard Size,customized

Highlight:

C4.4 Overhaul Kit for CAT engine

CAT C4.4 Excavator Engine Parts

Excavator Engine Overhaul Kit

Payment & Shipping Terms

Minimum Order Quantity

Price

$229 - $308

Packaging Details

Carton box

Delivery Time

3-7 work days

Payment Terms

T/T,D/P,D/A,L/C,Western Union

Supply Ability

999

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86--18688416585

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Product Description

C4.4 Overhaul Kit For CAT C4.4 Engine Excavator Engine Parts

Complete in-frame overhaul kit for the CAT C4.4 4.4L ACERT common rail engine. Includes pistons, liners, rings, bearings and gaskets. Fits 312D, 313D, 314D, 315D, 312E and 316E series excavators. Kit matched by engine serial number before shipment.

Key Features

Complete in-frame overhaul kit for the CAT C4.4 ACERT engine
Includes pistons, liners, rings, bearings and gaskets
4.4L displacement, inline 4-cylinder configuration
Compatible with common rail (ACERT) fuel system versions
Kit matched by engine serial number before shipment
Fully inspected before shipment

Product Specifications

Item	Specification
Product Name	Engine Overhaul Kit (Rebuild Kit)
Part Number	Available Upon Request (piston reference 3153395; match by engine serial number)
Engine Model	For CAT C4.4 (4.4L ACERT)
Displacement	4.4L
Bore x Stroke	105 x 127 mm
Product Type	In-frame overhaul / rebuild kit
Kit Contents	Pistons, cylinder liners, piston rings, bearings, gaskets and seals
Application	CAT 312D to 315D and 312E to 318E series excavators
Condition	New
Warranty	12 Months
Packaging	Export-standard carton / wooden case packaging

Technical Attributes

Attribute	Value
Piston Material	Forged aluminum pistons
Ring Package	Chrome-faced top and intermediate rings
Liner Configuration	Dry liner type, confirmed by engine serial number
Injection System	Common rail (ACERT), kit compatible with CR versions
Fitment	CAT 312D, 313D, 314D, 315D, 312E, 314E CR, 316E series
MOQ	1 set, no minimum order restrictions
Customization	Gasket-only or full in-frame configuration available
Shipping	Seaworthy export packaging; fumigated case optional

Cross Compatibility Reference

Category	Replaceable Part Numbers & Compatible Models
OEM Part Numbers	3153395 (piston reference); others Available Upon Request
Alternative Part Numbers	Available Upon Request
Compatible Engine Models	CAT C4.4 ACERT (4.4L); related Perkins 1104D-44T platform (verify engine model and serial number)
Compatible Excavator Models	For CAT 312D, 312D2, 313D, 313D2, 314D, 315D, 312E, 312E L, 314E CR, 316E L, 318D2 L (verify engine model and serial number)
Compatible Equipment Models	Available Upon Request (verify engine application)
Related Components	Cylinder Head, Fuel Injector, High Pressure Fuel Line, Turbocharger, Water Pump, Oil Pump, Crankshaft Kit, Engine Gasket Kit

Related Products

Cylinder Head
Fuel Injector
High Pressure Fuel Line
Turbocharger
Water Pump
Oil Pump
Crankshaft Kit
Engine Gasket Kit

Product Core Advantages

Smaller machines rarely get credit for their engine choice, but owners of the Cat 312D and 313D series know exactly how much the C4.4 carries: this 4.4-litre four-cylinder ACERT unit fits the tight engine bays of the 12 to 16 tonne class, where every millimetre counts. It turns at higher average speeds than its bigger siblings and absorbs the constant load swings of trenching, demolition and utility work, which is where its fuel efficiency and quiet running earn their keep.

By the time a C4.4 needs attention the symptoms are familiar -- climbing oil consumption, white smoke at idle, hard cold starts and a noticeable drop in hydraulic response because the engine can no longer hold its rated speed. An in-frame kit replaces the pistons, liners, rings and bearings in one planned stop, and because the kit is confirmed against the engine serial number, the rebuild keeps the common rail calibration intact. For a machine with healthy undercarriage and hydraulics, that is the most economical way to extend its working life by another full engine service interval.

Key Advantages

✓ Restores compression, oil control and power

✓ Durable precision engine components

✓ Reliable in-frame rebuild solution for the CAT C4.4

✓ Wide coverage across 312D to 318E class machines

Product Gallery

Frequently Asked Questions

Q1: Which machines does this kit fit?

It fits CAT 312D, 312D2, 313D, 313D2, 314D, 315D, 312E, 312E L, 314E CR, 316E L and 318D2 L excavators powered by the C4.4 engine. The engine model and serial number must be verified for the target machine.

Q2: What is included in the kit?

The reference kit contents include pistons, cylinder liners, piston rings, bearings, gaskets and seals. The exact contents are confirmed against your engine serial number before order.

Q3: Does the C4.4 use common rail injection?

Yes. The C4.4 ACERT engine uses a common rail fuel system (shared with the Perkins 1104D-44T platform). The kit is compatible with common rail versions, and related high pressure fuel lines and injectors can be supplied separately.

Q4: When should a C4.4 engine be overhauled?

Typical indicators include rising oil consumption, white smoke at idle, hard cold starts, loss of power and a drop in hydraulic response. An in-frame overhaul at the recommended interval restores performance and avoids more expensive bottom-end damage.

Q5: How can I confirm the kit matches my engine?

Send us your engine serial number, machine model (e.g., CAT 313D2) and the part numbers of the original components if available. We will verify compatibility before order confirmation.

Q6: Are the parts inspected before shipment?

Each kit is checked for completeness and component quality before packing, and export-standard packaging is used to prevent damage in transit.

Tags：

C4.4 Overhaul Kit For CAT C4.4 Engine Excavator Engine Parts

C4.4 Overhaul Kit for CAT engine

CAT C4.4 Excavator Engine Parts

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C4.4 Overhaul Kit for CAT engine

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