Norma 1560003145 Cross Reference

Norma 1560003145 is a Norma aftermarket part number. The OneTouch Exim replacement is OTX-4CT600L, a heavy-duty constant torque clamp with a clamping range of 5-1/4 in to 6-1/8 in (133–156 mm). It fits the same hose or pipe and installs the same way, so OTX-4CT600L can be ordered wherever Norma 1560003145 is called for.

OTX-4CT600L specifications (replaces Norma 1560003145)

Clamp Type	Heavy-Duty Constant Torque Clamp
Application	Coolant & Heater Hoses
Clamping Range	5-1/4 in to 6-1/8 in (133–156 mm)
Hex Size	3/8 in
Torque Rating	92 in-lbs
SAE	612
Band Width	5/8 in
Band Material	301 Stainless Steel
Screw	Zinc Plated Carbon Steel | 3/8 in hex
Sold As	Each

Where the Norma 1560003145 clamp is used

Constant torque clamps have a spring washer stack that keeps the clamp tight as the hose expands when hot and shrinks when cold, so coolant and heater lines do not seep after a cold start. OTX-4CT600L is used on coolant & heater hoses.

Other part numbers that match OTX-4CT600L

5 more OEM and aftermarket numbers cross to the same clamp. Any of them can be ordered as OTX-4CT600L.

Ordering OTX-4CT600L

Quote requests for OTX-4CT600L are answered within 24 hours. Tell us the quantity, and mention Norma 1560003145 if you are replacing that number.

Questions about this number

Is OTX-4CT600L the same as Norma 1560003145?

Yes. OTX-4CT600L matches Norma 1560003145: clamping range 5-1/4 in to 6-1/8 in (133–156 mm), band width 5/8 in. If the hose has been changed since the old clamp was fitted, measure the hose outside diameter before ordering.

What size is the Norma 1560003145 clamp?

Norma 1560003145 fits 5-1/4 in to 6-1/8 in (133–156 mm). The band is 301 Stainless Steel.