Welcome to WSTPARTS   Contacte-nos: 135-3086-8288
Part Number
4I0812
HOSE A
Category: — | Fits: 345B, 330C, 325C, 330D, 320C
List Price
Entrar or Registar required
Sale Price
Entrar to view
Estado do stock Available (Contact for Inquiry)
Replaceable OEM Parts (Compatible Models)
No OEM replacement record. Contact us
135-3086-8288
WeChat: 135-3002-9789 / 135-3086-8288
Business days 8:00–18:00
×

Share This Page

Scan the QR code to share this page

Or copy the link below:

CAT 4I0812 HOSE A for 345B Caterpillar Part - WSTPARTS

4I0812 HOSE A is a Hydraulic Hose component engineered for Caterpillar 345B, 330C and 325C machines, built to match original factory specifications. It is categorized under Hydraulic Hose. Every unit is fitment-verified before dispatch, backed by factory-direct pricing and warranty coverage. Contact our parts team with your machine serial number for a fast quotation.

4I0812 HOSE A for Caterpillar 345B — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement HOSE A (Part # 4I0812). Designed for CAT 345B, 330C, 325C, 330D, 320C equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT 345B, 330C, 325C, 330D, 320C
  • ✔ Meets Caterpillar original quality and performance standards
  • ✔ Genuine CAT parts with anti-counterfeit label | OEM alternatives with warranty
  • ✔ Available for order, contact for lead time

Specifications

Part Number (MPN)4I0812
Product NameHOSE A
BrandCAT
Applicable Models345B, 330C, 325C, 330D, 320C
Weight0.59 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 4I0812 the right part for my machine?
Match the part number on your old part, or send us your equipment serial number — WSTPARTS verifies fitment free of charge for CAT 345B.

Genuine vs OEM replacement — what is the difference?
Genuine CAT parts carry an anti-counterfeit label. OEM equivalents are built to the same specifications, bench-tested and supplied with full warranty at a better price.

Stock, shipping and warranty?
Lead time confirmed on request; we quote the fastest available option. Every order is covered by a 12-month warranty.

📞 Get a Quote: Contact the WSTPARTS parts team | Email: cat@wstparts.com

Parts Diagram330D

Select model:
100%
330D · HYDRAULIC SYSTEM · 239-1618 CAT parts diagram
Scroll to zoom · Drag to pan
Sel 0
17K-1181STRAP
2296-7072GROMMET
3286-6824HOSE AS
44I-0812HOSE AS
5239-1892HOSE AS
6234-4440SWIVEL GP
76V-8636CONNECTOR
86V-8629ELBOW
9108-7118GROMMET
106V-8637CONNECTOR
116V-9846TEE
128T-1779CONNECTOR
131P-3703SEALIn stock
146V-0400FLANGE
158T-4121WASHER
168T-4136BOLT (L=25mm)
178T-4184BOLT (L=45mm)
188T-4223WASHERIn stock
191U-8846GASKET MAKER … (2ml)In stock
203J-1907SEAL - O - RING (ID=11.89mm)In stock
216V-8397SEAL - O - RING (OD=12.83mm)
222M-9780SEAL - O - RING (ID=19.18mm)In stock
236V-9746SEAL - O - RING (OD=22.50mm)In stock
243D-2824SEAL - O - RING (ID=23.47mm)In stock
Quality Guarantee
Warranty Period 12 months / under normal use
After-sales Response Response within 24h, solution within 48h
Return Policy Return or exchange within 7 days of receipt (original packaging required)
Quality Inspection 100% inspected before shipment; inspection report on request
Technical Support Free installation guidance; engineer support online
📦 Packaging
Packing Method Genuine or neutral packaging available
Protective Packing Shock-proof & moisture-proof materials
Part Number Label Individual part number label
Customization Custom carton marking supported
After-Sales Service Process
01
Contact Us
Describe issue / send photos
02
Engineer Review
Solution within 24h
03
Confirm Solution
Return, repair or replacement
04
Case Closed
Send-back / re-ship / refund
Apply for After-Sales Service
Online Support ● Online
🕐 Mon-Sat 9:00-18:00 (GMT+8)
🐧QQ362655919 💚WeChatWSTPARTS Support 💬WhatsApp13530868288 📞Phone135-3086-8288
✉️Emailcat@wstparts.com
💬 Send us a message
✅ Message sent! We will reply soon.