CAT 345-1237 65.5mm Long Coolant Tank Cap

CAT 345-1237 is a 65.5mm-long coolant tank cap made from engineered polyamide materials to seal the reservoir, retain coolant and help prevent leakage in compatible CAT systems.

Product Code	345-1237
Brand	CAT
Category	CAT Spare Parts
Condition	New
Availability
Price	Price on request

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Description

CAT 345-1237 65.5mm Long Coolant Tank Cap is an OEM direct-replacement closure for the specified coolant reservoir. Its polycarbonate, nylon 6/6 and polyamide plastic construction is designed to provide a secure seal, retain coolant and reduce leakage during normal operation. CAT public fitment includes the C9 XQP300 generator set, making it relevant to supported power installations. Confirm the tank neck, cap arrangement, pressure requirement, engine serial number and CAT SIS record before ordering or installation.

Technical Details

Part Number: 345-1237
Component: Coolant Tank Cap
Cap Length: 65.5 mm
Material: Polycarbonate Plastic | Nylon 6/6 | Polyamide Plastic
Function: Coolant Reservoir Sealing
Replacement Type: OEM Direct Replacement
Brand: CAT
Condition: New

Compatible Systems

Verified CAT generator-set fitment: C9 XQP300. Confirm the coolant reservoir, filler-neck dimensions, cap pressure requirement, equipment serial number and CAT SIS arrangement before purchase.