ALEXANDER ENGEL KG - engel modellbau -/Ship/Accessories/Sealings products

Shaft Sealing Ring 3-10-6 for shaft 3mm 4,25 €

Sat, 25 Apr 2026 13:59:18 +0200

Drive shaft sealing rings provide a very compact and simple solution to sealing rotating shafts. Their use is excellent for low to medium pressure applications such as for model submarines.
The shaft sealing ring, also known under the trade name Simmerring®, features a narrow sealing lip pressed on to a shaft by a small coil spring. The spring pressure is adequate to form an effective seal without causing excessive amounts of friction.

The section housing the coil spring (look closely) is the rear of the sealing ring which shoud face towards the prop. The more flat face section is the front of the sealing ring and should be installed facing the inside of the WTC.

Make sure to grease the sealing ring from time to time in order to prevent excessive wearout.
Furthermore, sealing rings should only be used in combination with drive shafts made of stainless steel. Shafts made of brass will wear quite fast around the section of the sealing ring lip.

Shaft diameter 3 mm
Outer diamter 10 mm
Width 6 mm

Shaft Sealing Ring 4-11-6 for shaft 4mm 2,98 €

Thu, 30 Apr 2026 19:38:38 +0200

O-Ring 62x2mm NBR70 0,97 €

Mon, 27 Apr 2026 11:35:52 +0200

O-Ring seal.

Direct replacement part for sealing the end cap of an ENGEL Piston Tank.

Dimensions: 62 x 2 mm

Shore NBR70

Pack of 1

O-Ring 27x3mm NBR70 0,51 €

Tue, 29 Jul 2025 02:11:37 +0200

O-Ring seal.

Dimensions: 27 x 3 mm

Shore NBR70

Pack of 1

O-Ring 86x4mm NBR55 3,69 €

Thu, 05 Mar 2026 12:26:28 +0100

O-Ring Sealing.

Direct replacement part for main bulk head of Engel VIIc.

Dimensions: 86 x 4 mm

Shore NBR55

Pack of 1

O-Ring 80x3mm NBR70 1,49 €

Thu, 27 Mar 2025 19:05:40 +0100

O-Ring seal.

Direct replacement part for bow cone Engel VIIc.

Dimensions: 80 x 3 mm

Shore NBR70

1 Stück

O-Ring 28x3mm NBR70 0,51 €

Tue, 29 Jul 2025 02:11:37 +0200

O-Ring seal.

Dimensions: 28 x 3 mm

Shore NBR70

Pack of 1

O-Ring 4x1mm Viton, 2 pcs. 0,73 €

Thu, 05 Mar 2026 13:32:25 +0100

O-Ring Viton.

Inner dia. 4 mm
Thickness 1 mm
Outer dia. 6 mm

Pack of 2

Also a direct replacement part for Dive Plane Retract Mechanism (item no. 1593-2) AKULA K-317 Panther.

O-Ring 65x2mm NBR70 0,97 €

Sun, 23 Nov 2025 15:49:49 +0100

O-Ring seal.

Direct replacement part for sealing the end cap of an ENGEL Piston Tank.

Dimensions: 65 x 2 mm

Shore NBR70

Pack of 1

O-Ring 86x4mm NBR70 1,94 €

Thu, 22 Feb 2018 12:38:48 +0100

O-Ring Sealing.

Can also be used as replacement part for main bulk head of Engel VIIc. This is the harder type of O-ring, thus, only recommended for this boat if seal with softer, standard O-ring NBR55 is not satisfactory.

Dimensions: 86 x 4 mm

Shore NBR70

Pack of 1

O-Ring 3x2mm NBR70, 2 pcs. 0,51 €

Sun, 11 Dec 2022 17:48:55 +0100

O-Ring seal.

Inner dia. 3 mm
Thickness 2 mm
NBR 70 shore

Also a direct replacement part for Pushrod Seal # 3290.

Pack of 2

O-Ring 6x1mm FKM70, 2 pcs. 0,48 €

Thu, 05 Mar 2026 12:30:37 +0100

O-ring 6x1 mm, ideal for fastening rubber bellow onto bellow coupler.

Material: FKM, 70 shore

Pack of 2

O-Ring 82x4mm NBR70 1,87 €

Tue, 14 Apr 2026 19:48:07 +0200

O-Ring seal.

Dimensions: 82 x 4 mm

Direct replacement part for model submarine 212, item no. 1599.

Shore NBR70

Pack of 1

O-Ring 16x2.5mm NBR70 0,50 €

Fri, 17 Apr 2026 10:58:11 +0200

O-Ring seal.

Direct replacement part for model submarine type 212 (item no. 1599).

Dimensions: 16 x 2.5 mm

Shore NBR70

Pack of 1

O-Ring 90x2mm NBR55 - U47 2,74 €

Wed, 25 Feb 2026 23:31:39 +0100

O-Ring for sealing bayonet lock ring no. 2406 as used for robbe U47 and U2540.

Material NBR 55 shore (soft).

Meassurements: 90 x 2 mm

Rubber Bellow 1.5/5 x 34mm, 2 pcs. 1,97 €

Wed, 11 Mar 2026 14:24:22 +0100

Rubber Bellow for protection against splash water and soiling of linkages or similar non-pressure applications.

Not suitable for operation in model submarines!

Length approx. 34 mm
Openings: 1.5 / 5 mm

Pack of 2

Rubber Bellow 1.5/5 x 36mm, 2 pcs. 5,87 €

Thu, 05 Mar 2026 12:33:14 +0100

Heavy duty rubber bellow used for sealing rudder and diving plane linkages.
A bit thicker and longer than standar bellow no. 3285
Robust but smooth.

Also suitable for pressure-proof applications such as for model submarines.

Length approx. 36 mm
Openings: 1.5 / 5 mm

Pack of 2

O-Ring 4x2mm NBR70, 2 pcs. 5,45 €

Thu, 12 Feb 2026 17:12:11 +0100

O-Ring seal for Raboesch drive shaft units

Inner dia. 4 mm
Thickness 2 mm
NBR 70 shore

Pack of 2

O-Ring 80x5mm NBR55 3,80 €

Mon, 09 Feb 2026 15:07:30 +0100

O-Ring seal.

Direct replacement part for bow cone Engel 212A and AKULA II (>2024).

Dimensions: 80 x 5 mm

Shore NBR55

1 Stück

Rubber Gasket 5,75 €

Mon, 13 Apr 2026 15:48:21 +0200

Rubber gasket made of soft rubber NBR70.
dia. 3 mm
length approx. 1300 mm

for ENGEL model submarines:
• Patrick Henry
• U177
• AKULA
• GATO
• TYPHOON
• NAUTILUS
• U19