VolvoEngine Parts

20430678 — Truck, Renault Truck Side Plate > Water Pump Seal

This water pump seal is a critical component designed to prevent coolant leakage from the water pump housing where the shaft exits. It is constructed from durable, chemically resistant materials to withstand the harsh environment of the engine cooling system, unlike a worn seal that will allow coolant to escape. Operators may notice a persistent coolant leak originating from the water pump area, a sweet smell of burning coolant, or a low coolant level warning if this seal fails.

Truck, Renault Truck Side Plate > Water Pump Seal – Part No 20430678 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

t>

Related Volvo Parts

From the same category — may also be needed

ELFP1909550
Fuel Injector 0 445 120 074 For Volvo Engine D7E240 D7E280 D7E320 Truc
5329250
Turbo He500Wg Turbocharger 5329250 For Volvo Engine Tad1350Ve Md13
FPYY2506190
Fuel Injector Sleeve Kit Voe270575 Voe8192085 For Volvo Engine Td60B E
VOE21644596
Fuel Injector Voe21644596 Voe21582094 Voe21028884 For Volvo Engine D9
23171016
Oil Pump Cover Voe23171016 For Volvo Penta Engine D7E290 Tad520Ve Tad7
FPZY2409294
Oil Filter 23075366 21632664 For Volvo Penta Engine Tad1640Ve Tad1671V

Browse all Volvo Engine Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Cross References & OEM Numbers

Alternate part numbers that interchange with Volvo 20430678

Fitment: Volvo Trucks: FH13: 2006> 2007, FM13: 2006> 2007, Renault Trucks: Premium II TR/PR, Kerax /DXi11/13, Magnum DXi12/13, C-Range, K-Range, T-Range, Volvo Bus

Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeWater Pump Seal
MaterialNBR Rubber and Stainless Steel
ApplicationWater Pump Shaft Seal
Service LifeReplace as needed when water pump is serviced
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing water pump seal is usually a visible coolant leak from the water pump weep hole or shaft area. If left unaddressed, the leak will worsen, leading to a gradual loss of coolant and potential engine overheating. A complete seal failure can result in significant coolant loss, potentially leading to severe engine damage if the equipment continues to operate.

Installation Tip

Carefully inspect the water pump shaft for any scoring or damage that could compromise the new seal's effectiveness. Avoid hammering the seal directly; use a proper seal driver or a socket of the correct diameter to press it in evenly.

Service Note

When replacing the water pump seal, it is highly recommended to also inspect and potentially replace the water pump bearing and impeller.