FLAT RATE $35 SHIPPING FOR US ORDERS
Caterpillar - 3S9643 - SEAL
IN STOCK
21 available at this price
MSRP $53.99
$38.77USD
SAVINGS $15.22
FREE SHIPPING ON ORDERS OVER $200*
FAST SHIPPING EXPEDITED ON ALL ORDERS
** USA ORDERS TEMPORARILY SUSPENDED
QUESTIONS ABOUT THIS PART? CALL: 1-888-242-6126
Prices at our locations may differ from online. Inquire about volume pricing & availability.
Our Part Number
3S9643
Manufacturer Part Number
3S9643
Manufacturer
Part Category
Description
Cat 3S9643 Seal, Thermostat
*Please note: Due to excessive size and/or weight, some parts may not qualify for free or flat rate shipping.
**Shipments to the U.S. have been temporarily suspended due to new U.S. customs regulations that take effect August 29, 2025. We’re working on compliant solutions and appreciate your patience.
Specifications
We have 2 alternative s for the 3S9643 by Caterpillar
Inventory & Branch Information
| Quantity | Maxim Location | Branch Address |
|---|---|---|
| 2 in stock | Tereck Diesel | 1655 Dugald Road |
| 3 in stock | Brandon | 225 Middleton Ave. |
| 6 in stock | Prince Albert | Highway #2 South |
| 4 in stock | Regina | 475 Henderson Dr. |
| 6 in stock | Winnipeg (Head Office) | 1860 Brookside Blvd. |
Prices at our locations may differ from online. Inquire about volume pricing & availability.
Maxim Truck & Trailer Parts:
We sell tens of millions of dollars in heavy duty truck and trailer parts every year so you can be confident we know parts that go onto commercial transport equipment. Shop our online store for your commercial semi truck and semi trailer replacement parts. We carry OEM and aftermarket parts.
Why you should order your heavy-duty parts online from Maxim Truck & Trailer:
- We are an authorized OEM International Truck & IC Bus Dealer and an authorized OEM Great Dane Trailer Dealer
- We sell engine parts, body parts and parts, filter and parts accessories
- Browse our parts catalogue for all International and IC bus models including the latest International truck and bus models like CE, LT, HX, MV, CV, HV and Lonestar as well as older truck models that include Durastar, Paystar, Workstar, 9900i, 9400 and 9200.
- We carry an extensive inventory of over $15 million in parts for heavy-duty truck applications
- Order your truck parts 24 hours a day 7 days a week.
- Free shipping to your door on orders over $100. We usually fulfill orders within 12 hours from the business day they are ordered.
- Shipments arrive at your door within 3-5 business days via Canada Post Expedited Parcel Service
- In addition to our online parts store, we have 17 brick-and-mortar retail locations across Canada so you can be confident when you buy from Maxim Truck & Trailer.
- We are a Canadian company that is privately owned with locations across Canada. We have been in business since 1981
To speak to a live parts professional, call 204-790-6575
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