CAT 3879427 Injector for 305.5E Caterpillar Part - WSTPARTS
3879427 Injector is a Injector component engineered for Caterpillar 305.5E, 349D2 and 349E machines, built to match original factory specifications. It is categorized under Injector. Every unit is fitment-verified before dispatch.
3879427 Injector for Caterpillar 305.5E — Genuine CAT & Replacement Part
WSTPARTS supplies genuine CAT and OEM-equivalent direct-replacement Injector (Part # 3879427). Designed for CAT 305.5E, 349D2, 349E equipment.
Compatible Models
Key Features
- ✔ 100% compatible with CAT 305.5E, 349D2, 349E
- ✔ Meets Caterpillar original quality and performance standards
- ✔ Genuine CAT lines: New Genuine / Cat Reman / Cat Classic | OEM-equivalent direct replacements
- ✔ Available for order, contact for lead time
Specifications
| Part Number (MPN) | 3879427 |
| Product Name | Injector |
| Brand | CAT |
| Applicable Models | 305.5E, 349D2, 349E |
| Weight | 1.3 kg |
| Condition | New (Genuine CAT / OEM-equivalent direct replacement) |
| Warranty | 12 Months |
FAQ
Is 3879427 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 305.5E.
Genuine CAT vs direct replacement — what is the difference?
Genuine CAT covers three factory lines: New Genuine, Cat Reman (core exchange with core charge) and Cat Classic (brand-new economy line). OEM-equivalent direct replacements are non-CAT parts; grade and warranty are confirmed in the quotation.
Stock, shipping and warranty?
Lead time confirmed on request; we quote the fastest available option. Every order is covered by a warranty per quotation.
📞 Get a Quote: Contact the WSTPARTS parts team | Email: cat@wstparts.com