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Seal Retention Collar

Seal Retention Collar

Size Chart Installation Instructions BUY NOW

Upgrade your prop and rudder shafts with our double split design clamping collar. The collar's unique design allows for easy retrofitting to existing shafts, providing greater axial holding power without the need for major disassembly. The collar fully engages the shaft without marring, making it an ideal solution for both hard and soft shafts. Save time and money with this cost-effective and quick solution.

Each collar includes:

  • Nylon Clamp
  • Rubber Insert
  • M6 x 1 x 30mm bolts - 2qty
  • M6 Nylonc Nuts - 2qty

NON-CORROSIVE

The SRC is non-corrosive due to being made of nylon

Made with a durable nylon clamp housing and a rubber insert, the SRC provides optimal grip while ensuring that it is completely resistant to corrosion.

OPTIMAL STRENGTH

SRC on propeller shaft

Greater axial holding power than traditional set screw or one-piece clamping collars.

EASY INSTALLATION

The SRC is non-corrosive due to being made of nylon

With our product, there is no need for major disassembly, making it the perfect solution for retrofitting to existing prop shafts and rudder shafts.


Dimensions

Shaft Diameter Outside Diameter Width Part #
3/4" 2.38" 3/4" 07-SRC-034P
7/8" 2.38" 3/4" 07-SRC-078P
1" 2.68" 3/4" 07-SRC-100P
1-1/8" 2.68" 3/4" 07-SRC-118P
1-1/4" 2.88" 3/4" 07-SRC-114P
1-3/8" 2.88" 3/4" 07-SRC-138P
1-1/2" 3.25" 3/4" 07-SRC-112P
1-3/4" 3.25" 3/4" 07-SRC-134P
2" 3.67" 3/4" 07-SRC-200P
2-1/4" 4" 3/4" 07-SRC-214P
2-1/2" 4" 3/4" 07-SRC-212P
2-3/4" 4.26" 3/4" 07-SRC-234P
3" 4.63" 3/4" 07-SRC-300P
3-1/4" 4.76" 3/4" 07-SRC-314P
3-1/2" 5.25" 3/4" 07-SRC-312P
3-3/4" 5.25" 3/4" 07-SRC-334P
20mm 60.45mm 19.05mm 07-SRC-20MP
22mm 60.45mm 19.05mm 07-SRC-22MP
25mm 68.08mm 19.05mm 07-SRC-25MP
28mm 68.08mm 19.05mm 07-SRC-28MP
30mm 68.08mm 19.05mm 07-SRC-30MP
32mm 73.16mm 19.05mm 07-SRC-32MP
35mm 73.16mm 19.05mm 07-SRC-35MP
38mm 82.55mm 19.05mm 07-SRC-38MP
40mm 82.55mm 19.05mm 07-SRC-40MP
45mm 82.55mm 19.05mm 07-SRC-45MP
50mm 93.22mm 19.05mm 07-SRC-50MP
55mm 93.22mm 19.05mm 07-SRC-55MP
60mm 101.6mm 19.05mm 07-SRC-60MP
65mm 101.6mm 19.05mm 07-SRC-65MP
70mm 108.21mm 19.05mm 07-SRC-70MP
75mm 117.61mm 19.05mm 07-SRC-75MP
80mm 117.61mm 19.05mm 07-SRC-80MP
85mm 120.91mm 19.05mm 07-SRC-85MP
90mm 133.35mm 19.05mm 07-SRC-90MP
95mm 133.35mm 19.05mm 07-SRC-95MP

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