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Part Number
1741821
SWITCH AS
Category: | Fits: 3616
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Replaceable OEM Parts (Compatible Models)
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CAT 1741821 SWITCH AS for 3616 Caterpillar Part - WSTPARTS

Need a dependable Switch/Relay part for your Caterpillar 3616 machine? The 1741821 SWITCH AS from WSTPARTS is manufactured to OEM-grade tolerances. It is categorized under Switch/Relay. 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.

1741821 SWITCH AS for Caterpillar 3616 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement SWITCH AS (Part # 1741821). Designed for CAT 3616 equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT 3616
  • ✔ 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)1741821
Product NameSWITCH AS
BrandCAT
Applicable Models3616
Weight0.18 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 1741821 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 3616.

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 Diagram3616

Select model:
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174-1821 SWITCH AS-LIQUID LEVEL CAT parts diagram
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Sel 0
16Y-6815GASKET AS (CONNECTOR)
27H-3986SCREW (10-24X0.437-IN)
38B-6127CLIP
48B-8679SPACER (0.406X0.75X0.44-IN THK)
58C-6915ADAPTER-BULKHEAD
69Y-6877TUBE AS
71F-0750NUT-WELD (3/8-16-THD)
80S-0509BOLT (3/8-16X0.75-IN)
90S-1591BOLT (3/8-16X1.5-IN)
103J-1907SEAL-O-RINGIn stock
113V-3308WASHER-HARD (10.2X20.5X2.5-MM THK)
126V-8397SEAL-O-RING
136V-8636CONNECTOR
146V-9168NUT (11/16-16-THD)
157X-0620WASHER-HARD (5.5X13X1.6-MM THK)
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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✉️Emailcat@wstparts.com
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