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Truck Compatibility

Fits the following trucks:

Freightliner Cascadia
Kenworth T680
Peterbilt 579
Volvo VNL
International LT

Please confirm part number before ordering.

  • Heavy Duty Truck Quality
  • Easy Returns
  • Fast Truck Delivery

840.TH233827MA - Thermostat Heavy Dut

840.TH233827MA - Thermostat Heavy Dut

Regular price $39.08
Sale price $39.08 Regular price
Shipping calculated at checkout.

Hurry up! Only 2 items in stock.

Expected delivery date:
19 Aug Usually ready in 2-3 days.
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Cross Reference

Name Part Number
Automann / MAHLE 840.TH233827MA
MAHLE THD171
MAHLE THD 1 71
Detroit Diesel 23503827
Detroit Diesel 023503827
PAI 681829
PAI 681848
Calorstat by Vernet THCT16801.71
BorgWarner / Wahler 4618.70
BorgWarner / Wahler 461870
Bugatti 271990009-00
Bugatti 27199000900
Mercedes-Benz 002 203 15 75
Mercedes-Benz A0022031575
MAHLE 2.409.71
MAHLE 70808368
Motorad 404771
Motorad 880060
Motorad 880071
 

Specifications

Attribute Value
Product Type Engine Coolant Thermostat
Application Engine Cooling System
Function Engine Coolant Temperature Regulation
Engine Manufacturer Detroit Diesel
Engine Series Series 50 / Series 60
Primary Engine Application Detroit Diesel Series 60
Engine Displacement 11.1L / 12.7L
Additional Application Series 60 14.0L / Series 50 — verify application
Opening Temperature 160°F
Opening Temperature 71°C
Thermostat Design Non-Vented / Non-Ventilated
Inside Diameter 2.28 in
Outside Diameter 2.86 in
Gasket / Seal Not included with the PAI equivalent
Material Metal / Heavy-Duty Construction
Package Quantity 1 Piece
Condition New / Replacement
Weight Approx. 0.53 lb
 
840.TH233827MA - Thermostat Heavy Dut

840.TH233827MA - Thermostat Heavy Dut

Regular price $39.08
Sale price $39.08 Regular price

FAQs

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Do you offer OEM and aftermarket options?

Yes. We sell both OEM (original equipment manufacturer) and high-quality aftermarket parts. Each product page clearly mentions the part type.

What shipping options do you provide?

We offer standard and expedited shipping across the United States. Shipping costs are calculated at checkout based on your location and the size/weight of the parts.

How long does delivery take?

Standard delivery usually takes 3–7 business days, while expedited shipping arrives faster depending on your location.

How can I reach customer support?

You can reach us by email, phone, or through the Contact Us page. Our support team is available during business hours to assist you.