Overview / Description

Genuine Cummins 3332299 Gasket, Water Pump (Water Pump Support Gasket). This flat sealing gasket is installed between the water pump / water pump support and the engine block on large-bore Cummins K-Series and QSK-Series diesel engines. Its function is to provide a leak-free, pressure-tight coolant joint at the water pump mounting face, maintaining coolant flow and consistent engine operating temperature. It is a standard service item any time the water pump, water pump support or lower engine gasket set is replaced.

Key Features

• Genuine Cummins OEM component, Manufacturer Part Number 3332299
• Function: seals the water pump / water pump support joint to the cylinder block and prevents coolant leakage
• Listed by Cummins under Service Part Topic 02T0-8
• Classified by Cummins as Non-Hazardous (NOI, ICE/Auto) for shipping
• Supplied as a component in Cummins water pump kits and lower engine gasket sets (see Cross-References)
• Large-bore engine gasket for K38, QSK45, QSK60 and QSK78 platforms used in mining, drilling, power generation, marine and industrial service
• New, unused surplus inventory stored indoors

Applications / Compatibility

Cummins engine applications listed for part number 3332299:

• Cummins K38
• Cummins QSK45 CM500
• Cummins QSK60 CM500, QSK60 CM850 MCRS, QSK60 CM2150 K132M
• Cummins QSK60 CM2150 MCRS, QSK60 CM2150 MCRS G, QSK60 CM2150 MCRS M
• Cummins QSK60 CM2250 K112
• Cummins QSK60 CM2350 K116, K117, K121, K135, K136, K149M
• Cummins QSK60 G CM2358 K110, QSK60G
• Cummins QSK78 CM500, QSK78 CM2250 K104, QSK78 CM2350 K126, QSK78 CM2350 K137
• Also referenced by aftermarket suppliers for Cummins KT/KTA-series water pump support applications
• Model years: Not Available

Engine configurations vary by Engine Serial Number (ESN). Confirm against your engine parts catalog before ordering.

Cross-References / Part Interchanges

Verified Direct Replacement (OEM)

• Cummins - 3332299

Aftermarket Equivalent

• Interstate-McBee - M-3332299
• FridayParts - FPWM2606256
• MJ Gasket - 3332299 (aftermarket replacement)

Supersession

• Not Available

Cummins Kits / Sets Containing This Gasket

• Cummins - 2881852 (Water pump kit)
• Cummins - 4309353 (Water pump kit)
• Cummins - 4352356 (Water pump kit)
• Cummins - 4352357 (Water pump kit)
• Cummins - 4089307 (Water pump gasket kit)
• Cummins - 4376487 (Water pump gasket kit)
• Cummins - 3800492 (Lower engine gasket set)
• Cummins - 4024909 (Lower engine gasket set)
• Cummins - 4024978 (Lower engine gasket set)
• Cummins - 4025141 (Lower engine gasket set)
• Cummins - 4089148 (Lower engine gasket set)
• Cummins - 4956001 (Lower pump gasket set)

Technical Data / Specifications

Product Type	Water Pump Support Gasket (Gasket, Water Pump)
Manufacturer	Cummins Inc.
Manufacturer Part Number	3332299
Engine Family	Cummins K38 / QSK45 / QSK60 / QSK78
System	Cooling system - water pump mounting joint
Cummins Package Dimensions	9.45 in x 9.45 in x 0.39 in
Cummins Listed Weight	0.37 lb (approx. 0.055 kg part weight per parts catalog)
Material	Not Available
Gasket Thickness	Not Available
Bolt Hole Pattern	Not Available
Pressure Rating	Not Available
Operating Temperature Range	Not Available
Voltage	Not Applicable
Thread / Port Size	Not Applicable
Standards	Not Available
Hazardous Material Class	Non-Hazardous (NOI, ICE/Auto)
Quantity Per Engine (catalog)	1

Identifiers and Additional Information

Manufacturer Part Number	3332299
Calfrac SKU	3332299
VMRS Code	042-004-012
VMRS Description	Cooling System - Water Pump - Gasket, Water Pump
UPC / GTIN	Not Available
OEM Number	Cummins 3332299
Alternate Numbers	M-3332299 (Interstate-McBee), FPWM2606256 (FridayParts)
Superseded Numbers	Not Available
Cummins Service Part Topic	02T0-8
Country of Origin	Not Available

Buyer Note

Please compare the part number shown above against your own part number, engine parts catalog or parts book before purchasing. Buyers are responsible for independently verifying fitment, gasket dimensions, bolt hole pattern, mating surface, port openings and mounting arrangement, and for confirming compatibility against the engine serial number (ESN) or unit serial number for the application. Engine build configurations vary. If you are unsure, contact us with your ESN or application details prior to purchase.

Condition

All items sold by our store are new, unused, and have been stored indoors in a controlled warehouse environment. The majority of our parts are genuine OEM components sourced from surplus inventory and have never been installed or placed into service.

Please note that packaging condition may vary due to warehouse storage, handling, age, or inventory consolidation. Original manufacturer's packaging may show signs of wear such as scuffs, tears, labels, markings, tape residue, dust, or discoloration. In some cases, items may be repackaged for storage or shipping purposes.

While the external packaging may not be in perfect condition, the part itself remains new and unused unless otherwise stated in the listing. Customers should review all listing photos carefully, as the item shown is representative of the actual product being sold. If you have any questions regarding item condition, packaging, compatibility, or specifications, please contact us prior to purchase.