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R & D Marine Ltd. Twin Disc MG506/MG507 Flex Cou

Twin Disc, gearbox dim: 5.75" diameter, 6 bolts, 0.63" nominal dia of hole. 4.75" bolt pitch circle. 3" register. Flexible coupling details: 6" diameter, 1/2" UNF bolts.

Usually Stocked Items normally ship immediately or in 1-2 business days. These items are returnable subject to our RETURN POLICY
Quick Access Items normally ship in 1-2 business days. Quick Access Items are returnable subject to our RETURN POLICY but with a restocking fee.
Special Order Items normally need a little extra time to be brought in from our suppliers – in some cases up to 7 business days. Special Orders are returnable subject to our RETURN POLICY but with a restocking fee.
Request Items may take a few days to obtain from our suppliers and pricing may need to be updated. Marine Outfitters will contact you to provide an approximate delivery date and confirmation of price. Request items cannot be returned!
  Price Stock Type Product Code Qty.
R&D 910-006 (20HP @ 100 rpm) - Length: 1.87 length $423.99 Quick Access R&D 910-006
R&D 910-026 (28HP @ 100rpm) - Length: 1.96" $545.99 Quick Access R&D 910-026
R&D 910-017 (40HP @ 100 rpm) - Gearbox 7.25" diameter! $802.99 Quick Access R&D 910-017


CUSTOM: Twin_Disc_MG506MG507_Flex_Cou


Currency: Canadian Pricing American Pricing


Other Products in Shaft Couplings


 

The R & D Flexible Couplings

Flexible couplings fit between the transmission output flange and shaft half coupling. Flexible couplings are designed to protect a boat's drive train. The unit will reduce vibration, compensate for some misalignment, isolate the shaft and absorb shock loads.

 

GEARBOX FLANGE

COUPLING

Pt No

Make

Dia.

Bolts

Qty

Hole dia.

P.C.D.

Reg.

Dia.

Lgth

Size

910-001

Hurth, PRM, B.W.

4.00

4

10mm

3.25

2.50

4.50

1.28

5

910-002

Yanmar

4.00

4

10mm

78mm

50mm

4.50

1.28

3

910-003

B.W. PRM

5.75

6

12.7mm

4.75

3.00

6.38

1.87

20

910-004

Hurth, PRM, B.W.

4.00

4

10mm

3.25

2.50

4.50

1.35

7

910-005

Paragon

4.00

4

9.5mm

3.25

2.625

4.50

1.35

7

910-006

Twin Disc

5.75

6

16mm

4.75

3.00

6.38

1.87

20

910-007

Volvo

4.00

4

10mm

80mm

60mm

4.50

1.72

3

910-009

Hurth,PRM, B.W.Volvo

5.00

4

11.2mm

4.25

2.50

5.75

1.75

13

910-012

Yanmar

5.00

4

10mm

100mm

65mm

5.75

1.75

10

910-013

Bukh

90mm

4

8mm

74.5mm

47mm

4.50

1.28

3

910-014

Hurth, PRM, B.W.

4.00

4

10mm

3.25

2.50

4.50

1.28

3

910-015
Self Change
8.75
6
11.2mm 7.50 6.00
8.75
1.70
43
910-018
PRM 7"
7.25
6
16mm 6.00 3.75
4.50
2.39
40

910-019

Volvo

4.00

4

10mm

80mm

60mm

4.50

1.28

3

910-020

Volvo

4.00

4

10mm

80mm

60mm

4.50

1.28

5

910-025
PRM, B.W. Twin Disc
5.75
6
12.7mm 4.75 3.00
6.00
1.96
28
910-026
Twin Disc
5.75
6
16mm 4.75 3.00
6.00
1.96
28
910-029
B.W. ZF Hurth Volvo PRM
5.00
4
11.2mm 4.25 2.50
5.63
2.06
20

910-052

Lister WAS 900-003

4.75

6

11.2mm

3.875

2.50

5.94

2.75

10

 

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