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Part Number
7T3271
CONNECTOR
Category: — | Fits: 345C, C18, 3516B, 325C, 325D, 3306, 330C, 330D, 3406E, 3412C, 345B, 3512, 3516, C13, C15, C7, C9, G3508
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Stock Status Available (Contact for Inquiry)
Fits Equipment Models (19)
3126B 325C 325D 3306 330C 330D 3406E 3412C 345B 345C 3512 3516 +7

CAT 7T3271 CONNECTOR fits Caterpillar 3126B, 325C, 325D, 3306, 330C, 330D and 13 more models. Available for order at WSTPARTS.

Replaceable OEM Parts (Compatible Models)
No OEM replacement record. Contact us
135-3086-8288
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CAT 7T3271 CONNECTOR for 345C Caterpillar Part - WSTPARTS

7T3271 CONNECTOR for Caterpillar 345C — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement CONNECTOR (Part # 7T3271). Designed for CAT 345C, C18, 3516B, 325C, 325D, 3306, 330C, 330D, 3406E, 3412C, 345B, 3512, 3516, C13, C15, C7, C9, G3508 equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT 345C, C18, 3516B, 325C, 325D, 3306, 330C, 330D, 3406E, 3412C, 345B, 3512, 3516, C13, C15, C7, C9, 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)7T3271
Product NameCONNECTOR
BrandCAT
Applicable Models345C, C18, 3516B, 325C, 325D, 3306, 330C, 330D, 3406E, 3412C, 345B, 3512, 3516, C13, C15, C7, C9, G3508
Weight0.05 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 7T3271 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 345C.

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 7T3271 fit?
CAT 7T3271 CONNECTOR fits 19 Caterpillar equipment models including 3126B, 325C, 325D, 3306, 330C, verified against Caterpillar parts manuals and confirmed orders.
Is 7T3271 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 7T3271.
How can I order 7T3271?
Add 7T3271 to the inquiry cart or contact us with your equipment model and serial number. We ship worldwide and support part number verification.

Parts Diagram3126B

Select model:
100%
3126B · ELECTRICAL AND STARTING SYSTEM · 132-1418 CAT parts diagram
Scroll to zoom · Drag to pan
Sel 0
15S-7349BOLT (1/4-20X0.5 IN)
29X-4824COVER-STARTING MOTOR
32H-3429RING-RETAINING
44B-2049NUT (10-32 THD)
58F-1434LOCKWASHER
67T-3271CONNECTOR
78T-4205WASHER-HARD (7.2X14.5X2MM THK)
87T-3277COIL AS-FIELD
93F-0379SCREW-POLE SHOE
107T-3276ARMATURE AS (24 VOLT)
118H-1141SHOE-POLE
127T-3454INSULATOR
137T-3279HOUSING AS
147T-3278HOLDER AS-BRUSH
153T-3422WIRE AS
168T-8566TERMINAL AS
177L-2894GASKET
186V-8188NUT (1/2-13 THD)In stock
197X-0562WASHER-HARD (13.5X19X0.8MM THK)
208T-0328WASHER-HARD (5.5X10X1MM THK)
217T-3451INSULATOR-TERMINAL
228T-8569INSULATOR-TERMINAL
239X-9511SOLENOID AS (24 VOLT)
247T-3269BOOT
257T-3270PLUNGER AS
269M-7609SPRING
274M-1828RETAINER-SPRING
284M-1827RETAINER-SPRING
294M-1831PLUG-LEVER HOUSING
309X-9510HOUSING AS
317X-3373BOLT (5/16-18X0.88 IN)
326N-3827DRIVE AS-MOTOR HOUSING SPRING BRUSH SCREW SCREW AS SEAL-O-RING INSULATOR NUT SEAL-O-RING SEAL-O-RING RETAINER GASKET BUSHING CAP PLUG-PIPE (1/8-27THD HEX-COUNTERSUNK) PLUG WICK PLUG BUSHING WASHER
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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