HUMVEE HMMWV COOLANT SURGE TANK / RADIATOR OVERFLOW TANK OEM NEW

NSN: 2930-01-256-5350
Part Number: 12340061
Alternate Part Number: 5596079
Manufacturer: AM General
Condition: OEM NEW / Military Surplus

Product Description

This listing is for one (1) OEM Humvee HMMWV Coolant Surge Tank / Radiator Overflow Tank, NSN 2930-01-256-5350.

Designed for HMMWV and Hummer cooling systems, this coolant reservoir manages coolant expansion and recovery during engine operation. The tank captures overflow coolant and returns it to the cooling system as temperatures normalize, helping maintain proper coolant levels and cooling system performance. 

Manufactured by AM General, this is the correct surge tank used on numerous HMMWV variants and Hummer H1 applications. 

Features

• Genuine OEM AM General Component 
• NSN 2930-01-256-5350 
• Part Number 12340061 
• Coolant Surge Tank / Overflow Reservoir
• HMMWV & Humvee Application
• High-Capacity Coolant Expansion Tank
• Military-Grade Cooling System Component
• OEM New Condition

Applications

Compatible with numerous Humvee/HMMWV models including:

• M998
• M1025
• M1038
• M1043
• M1097
• M1123
• M1151
• M1167
• Hummer H1

and many additional HMMWV variants. Verify fitment using part number 12340061 before purchase.

Specifications

• Item Name: Tank, Radiator, Overflow 
• NSN: 2930-01-256-5350 
• NIIN: 012565350 
• Part Number: 12340061 
• Alternate Part Number: 5596079 
• Manufacturer: AM General 

What's Included

• (1) Coolant Surge Tank / Radiator Overflow Reservoir