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Part Number
6B4661
BUSHING
Category: — | Fits: C18, 345B, C15, 365B, G3508
List Price
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Stock Status Available (Contact for Inquiry)
Fits Equipment Models (5)
345B 365B C15 C18 G3508

CAT 6B4661 BUSHING fits Caterpillar 345B, 365B, C15, C18, G3508. Available for order at WSTPARTS.

Replaceable OEM Parts (Compatible Models)
No OEM replacement record. Contact us
135-3086-8288
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CAT 6B4661 BUSHING for C18 Caterpillar Part - WSTPARTS

6B4661 BUSHING is a Bushing component engineered for Caterpillar C18, 345B and C15 machines, built to match original factory specifications. It is categorized under Bushing. 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.

6B4661 BUSHING for Caterpillar C18 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement BUSHING (Part # 6B4661). Designed for CAT C18, 345B, C15, 365B, G3508 equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT C18, 345B, C15, 365B, G3508
  • ✔ 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)6B4661
Product NameBUSHING
BrandCAT
Applicable ModelsC18, 345B, C15, 365B, G3508
Weight0.09 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 6B4661 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 C18.

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

Frequently Asked Questions
What equipment does 6B4661 fit?
CAT 6B4661 BUSHING fits 5 Caterpillar equipment models including 345B, 365B, C15, C18, G3508, verified against Caterpillar parts manuals and confirmed orders.
Is 6B4661 a genuine CAT part?
WSTPARTS supplies genuine CAT parts as well as quality-tested aftermarket alternatives. Contact our sales team for current availability and options for 6B4661.
How can I order 6B4661?
Add 6B4661 to the inquiry cart or contact us with your equipment model and serial number. We ship worldwide and support part number verification.

Parts DiagramG3508

Select model:
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G3508 · LUBRICATION SYSTEM · 113-4174 CAT parts diagram
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17L-5219RELAY (OIL PRESSURE)
25L-2579GROMMET
34B-1227SCREW-MACHINE
42W-3406SUPPORT-SWITCH
50S-1594BOLT (3/8-16X1IN)
69L-9132WASHER (2.5MM THK)
76N-8744MOUNT
85P-9617ADAPTER
95D-9231CONNECTOR
103N-4579HOSE AS
115J-7303ELBOW (FLARED)
129M-7357COUPLING AS
132H-1258BOX-HANDY
142H-1259COVER-HANDY BOX
156V-8376SCREW-MACHINE (8-32X.25IN)In stock
162N-3378ELBOW
170S-1571BOLT (3/8-16X1.75IN)
185M-2894WASHER (2.5MM THK)In stock
190S-1588BOLT (3/8-16X1.25IN)
206B-4661BUSHING-REDUCER
213R-1059FLANGE
223N-6935VALVE-CHECK
238M-0755CONNECTOR
249G-2653HOSE AS
252N-7613PUMP GP-PRELUBE
267L-7262ELBOW-FLARED
271A-5822BOLT (1/2-13X2.75IN)
281N-3872SUPPORT
291W-4257BRACKET AS
304K-9097NUT-WELD (5/16-18 THD)
311B-9575BOLT (5/16-18X1.75IN)
329M-1974WASHER-HARD (2MM THK)
331M-3381SPACER
342G-6304STRAINER AS
351W-4821HOSE AS-PAN
364B-1243SCREW-MACHINE
379W-5215HOSE AS
382B-2695BOLT (5/16-18X.875IN)
392G-6303SEAL
405P-5846SEAL-O-RING (40.64MM ID)
413B-4502LOCKWASHER (1.19MM THK)
423B-4503LOCKWASHER
430L-1325WASHER
446V-5048SEAL-O-RING (8.92MM ID)
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
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