This brand-new water pump idler assembly is a direct-fit replacement for Cummins 88NT and 855 series engines. Designed to support the drive system for the water pump, this component ensures proper belt routing and consistent coolant circulation—critical for engine reliability and performance in heavy-duty applications.
Fits:
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Cummins 88NT
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Cummins 855
OEM Cross Reference Numbers:
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3081234
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3062931
Condition: New, high-quality aftermarket replacement
Application: Water pump drive system – idler pulley assembly
Features & Benefits:
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Built to OEM specifications for fit and performance
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Durable construction for long service life
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Supports proper belt tension and alignment
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Prevents premature belt wear and coolant flow issues
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Ideal for engine rebuilds, overhauls, or preventative maintenance
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NOTE - CUT OFF TIME FOR SAME DAY SHIPPING IS 3PM CENTRAL TIME. ORDERS PLACED AFTER 3PM WILL SHIP OUT NEXT BUSINESS DAY. NEXTDAY SHIPMENTS THAT DO NOT ARRIVE ON TIME ARE NON-REFUNDABLE.
-FOR ORDERS INCLUDING HEAVY ITEMS(INFRAME KITS, HEADS,ETC.) PLEASE CHOOSE THE CORRECT SHIPPING AT CHECKOUT
NOTE - All open orders will have a 20% restocking fee. All returns will have a shipping fee.
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3081234 | 88NT 855 WATER PUMP IDLER ASSEMBLY | 3062931
$250.00
