- Zinc
- Magnesium
- Aluminium
- 110 g
- 450 g
- 180 g
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Tecnoseal 21868040 Volvo Penta DPH DPR Exhaust Pipe Anode with 2 O-Rings Ø38 mm
The Tecnoseal 00745 series includes sacrificial exhaust pipe anodes designed for Volvo Penta DPH and DPR sterndrives. These anodes correspond to Volvo Penta OEM part number 21868040 and help protect compatible metallic exhaust system components against galvanic corrosion. Each anode is supplied complete with two O-rings for installation.
The anode features a cylindrical body with a central mounting hole. It measures 61 mm in overall height (h), 59 mm in body height (h1), 38 mm in outer diameter (Ø) and 9 mm in mounting hole diameter (Ø1). Three material versions are available: zinc, aluminium and magnesium. All versions share identical dimensions and mounting geometry, with different weights depending on the selected material.
Technical Specifications
Manufacturer Tecnoseal Product Type Exhaust Pipe Anode Compatible Manufacturer Volvo Penta Compatible Sterndrives DPH, DPR Volvo Penta OEM Reference 21868040 Available Materials Zinc, Aluminium, Magnesium Overall Height (h) 61 mm (2.40 in) Body Height (h1) 59 mm (2.32 in) Outer Diameter (Ø) 38 mm (1.50 in) Mounting Hole Diameter (Ø1) 9 mm (0.35 in) Included Components 1 anode with 2 O-rings
Available Variants and Cross-References
Tecnoseal Code Material Weight Osculati Reference 00745 Zinc 0.45 kg (0.99 lbs) 43.232.01 00745AL Aluminium 0.18 kg (0.40 lbs) 43.233.01 00745MG Magnesium 0.11 kg (0.24 lbs) Not specified
Product Codes and EAN
Tecnoseal Code EAN 00745 8058774834163 00745AL 8058774838291 00745MG 8058774838307
Compatibility and References
- Compatible Manufacturer: Volvo Penta
- Compatible Sterndrives: DPH, DPR
- Application: Exhaust Pipe
- Volvo Penta OEM Part Number: 21868040
- Zinc Version: Tecnoseal 00745 / Osculati 43.232.01
- Aluminium Version: Tecnoseal 00745AL / Osculati 43.233.01
- Magnesium Version: Tecnoseal 00745MG
Key Features
- Sacrificial exhaust pipe anode for Volvo Penta DPH and DPR sterndrives.
- Available in zinc, aluminium and magnesium.
- Helps protect compatible metallic exhaust system components against galvanic corrosion.
- Cylindrical anode body with a central mounting hole.
- Supplied complete with two O-rings.
- Overall height: 61 mm.
- Body height: 59 mm.
- Outer diameter: 38 mm.
- Mounting hole diameter: 9 mm.
- Identical dimensions across all three material versions.
- Volvo Penta OEM reference: 21868040.
- Osculati cross-references: 43.232.01 (zinc) and 43.233.01 (aluminium).
Compatibility Note: Verify Volvo Penta OEM part number 21868040 and the mounting dimensions against the existing exhaust pipe anode before ordering.
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