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Part Number
1005045
ALTERNATOR
Category: —
List Price
Entrar or Registar required
Estado do stock Available (Contact for Inquiry)
Replaceable OEM Parts (Compatible Models)
No OEM replacement record. Contact us
135-3086-8288
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CAT 1005045 ALTERNATOR Caterpillar Part - WSTPARTS

1005045 ALTERNATOR — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement ALTERNATOR (Part # 1005045). Designed for CAT Caterpillar equipment.

Key Features

  • ✔ 100% compatible with CAT matching models
  • ✔ 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)1005045
Product NameALTERNATOR
BrandCAT
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 1005045 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.

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 Diagram3306

Select model:
100%
3306 · ELECTRICAL AND STARTING SYSTEM · 100-5047 CAT parts diagram
Scroll to zoom · Drag to pan
Sel 0
19G-7566FRAME-DRIVE END
22K-4821LOCKNUT (5/8-18-THD)
35P-8247WASHER-HARD (17X32X3.5-MM THK)
41B-8705KEY-WOODRUFF
59G-7549SPACER (25X40X9.5-MM THK)
69G-7551BEARING
89G-7548RING
93T-1886STATOR AS
103T-1885COIL AS-FIELD
119G-7560ROTOR AS
123T-1887DIODE AS
139G-7568FRAME AS-REAR
149G-7562COVER AS
159G-7553RING-COVER
169G-7552BEARING
179L-6770CAP-DUST
189G-7567REGULATOR AS-VOLTAGE (24-VOLT) (ALTERNATOR)
197X-0447NUT (7/16-14-THD)
205C-2874NUT (M5X0.8-THD)
217X-0620WASHER-HARD (5.5X13X1.6-MM THK)
229X-6001BOLT (M5X0.8X150-MM)
238T-0328WASHER-HARD (5.5X10X1-MM THK)
248T-5360WASHER (12X22.5X2.5-MM THK) AVAILABLE REPAIR KIT(S):
259G-7554KIT-TERMINAL GROUND (ALTERNATOR AIR) (INCLUDES LOCK WASHERS & HEX NUTS)
269G-7555KIT-OUTPUT TERMINAL (ALTERNATOR AIR) (INCLUDES BUSHINGS, LOCK WASHERS & HEX NUTS)
279G-7556KIT-CAPACITOR (ALTERNATOR AIR) (INCLUDES CAPACITOR, LOCK WASHER & SCREWS)
289G-7559KIT-RELAY TERMINAL (ALTERNATOR AIR) (INCLUDES TUBE, NUT, TERMINAL, WASHERS, BUSHING & CAP)
299G-7565KIT-REGULATOR TERMINAL (ALTERNATOR AIR) (INCLUDES WASHERS, BUSHING & HEX NUT)
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
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