Skip to Content

🚚 Free Regular Shipping on orders over $200 (up to 4kg)

Oetiker StepLess Ear Clamp Stainless Steel 33.1mm x 7mm (8M0143696)

Oetiker StepLess Ear Clamp Stainless Steel 33.1mm x 7mm

OUTBOARD 350 - 400 5.7 V10
$ 2.90 $ 2.90

Mercury Marine Part Number: 54-8M0143696



Oetiker StepLess Ear Clamp Stainless Steel 33.1mm x 7mm

Genuine Mercury Marine Oetiker StepLess ear clamp, also described by Mercury as an Oetiker ring clamp, for secure hose connections. The stepless band provides uniform 360-degree compression, while the smooth, specially formed strip edges help reduce the risk of damaging the hose or component being clamped.

Size: 33.1mm inside diameter x 7mm band width.

How to identify the size: Read the size identification number stamped on the outside of the clamp band. The marking is the clamp's nominal inside diameter in millimetres. Match this marking and the band width to the original clamp or the Mercury Parts Catalog before ordering.

Installation: Position the clamp correctly and close the ear using Mercury Oetiker clamp pincers 91-803146T (order as 803146T). Correct closure is important: do not leave the clamp loose or over-compress it. This is a single-use clamp and should be replaced after removal.



GTIN: 745061068766

WEIGHT: 0.007 kg



Note: Always verify the compatibility of replacement parts with your specific engine model and serial number. For assistance, consult your Mercury Marine dealer or refer to the Mercury Parts Catalog.