Shaft Retention Collar

Part Number: 07-SRC-034

Shaft Retention Collar Size Chart

IMPERIAL SHAFT RETENTION COLLAR DIMENSIONS

Part Number	Shaft Diameter	Outside Diameter	Collar Width
07-SRC-034	3/4"	1-1/2"	1/2"
07-SRC-100	1"	1-3/4"	1/2"
07-SRC-118	1-1/8"	1-7/8"	1/2"
07-SRC-114	1-1/4"	2-1/16"	1/2"
07-SRC-138	1-3/8"	2-1/4"	9/16"
07-SRC-112	1-1/2"	2-3/8"	9/16"
07-SRC-134	1-3/4"	2-3/4"	11/16"
07-SRC-200	2"	3"	11/16"
07-SRC-214	2-1/4"	3-1/4"	3/4"
07-SRC-212	2-1/2"	3-3/4"	3/4"
07-SRC-300	3"	4-1/4"	7/8"

METRIC SHAFT RETENTION COLLAR DIMENSIONS

Part Number	Shaft Diameter	Outside Diameter	Collar Width
07-SRC-25M	25mm	45mm	15mm
07-SRC-30M	30mm	54mm	15mm
07-SRC-35M	35mm	57mm	15mm
07-SRC-40M	40mm	60mm	15mm
07-SRC-45M	45mm	73mm	19mm
07-SRC-50M	50mm	78mm	19mm
07-SRC-55M	55mm	82mm	19mm
07-SRC-60M	60mm	88mm	19mm
07-SRC-65M	65mm	93mm	19mm
07-SRC-70M	70mm	98mm	19mm
07-SRC-75M	75mm	103mm	19mm
07-SRC-80M	80mm	108mm	19mm

$ 22.00

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We have all heard horror stories of boats sinking when a coupling breaks and the shaft is ripped out of the boat. PYI has a simple solution to assist in keeping the shaft in the boat.

The PYI Shaft Retention Collar is designed to help retain the Propeller or Rudder shaft in your vessel in the event of catastrophic failure of the coupling or if the shaft comes free from the coupling. The double split design provides the maximum in axial holding power with the benefit of quick and efficient assembly with the shaft installed.

Very simple to retrofit to existing prop shafts and rudder shafts. A cost effective and quick solution that could save thousands.

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Features

- Designed to protect Propeller and Rudder shafts

- Assists in keeping the shaft and rudder in the boat in the event of a coupling failure

- Easy installation with the shaft or rudder in place

- Available in sizes to fit shafts from 3/4” to 3” or 25mm to 80mm

- Simple design

Simple Design

The double split design provides the maximum in axial holding power with the benefit of quick and efficient assembly with the shaft installed.

Optimal Strength

The double split design provides the maximum in axial holding power with the benefit of quick and efficient assembly with the shaft installed.

Easy Installation

Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required. Greater axial holding power than set screw or one-piece clamping collars. Effective on hard and soft shafts. Very simple to retrofit to existing prop shafts and rudder shafts. A cost effective and quick solution that could save thousands.

Shaft Retention Collar

Shaft Retention Collar Should be Standard Equipment

We have had the set screws come loose twice on the PSS stainless steel rotor despite following the installation instructions. The Shaft Retention Collar should be a standard part of the PSS Shaft Seal system for safe operation. We have added the Shaft Retention Collar this year when we replaced the bellows on the recommended 6 year maintenance cycle.