> Canonical page: https://dieselfuelinjectionrepair.com/parts/injection-pump-seal-kits/

> Summary: Injection pump seal and gasket arrangements vary by family and revision. Request part-number verification and sourcing guidance from DCT.

DIESEL PARTS / SEALS, GASKETS AND REPAIR KITS

# Injection Pump Seals & Gasket Kits

Need an injection pump seal or gasket kit? Start with the exact pump family and stamped number to help find the correct components.

Have the exact assembly number and location of the leak or seal? We can help identify the gasket, O-ring or repair kit that fits your inquiry.

## Where these parts are used

Shaft, housing and other injection-pump seals vary by pump family and revision. Identify the exact assembly and leak location.

## Identify the correct Injection Pump Seals & Gasket Kits

Provide the entire pump plate number, leak location and any prior disassembly information.

Identify the system being sealed, the assembly revision, and whether the required item is an individual gasket, O-ring, injector installation set or a broader service kit.

## Select the kit, not just a similar O-ring

Determine whether a seal-only intervention is appropriate or whether professional assessment is warranted.

Identify the full assembly and which joint is being serviced. Component revisions may change seals and kit contents; opening a pump or injector can require specialized test and calibration afterward.

## Injection Pump Seals & Gasket Kits: numbers and identification

Other names include pump o-ring kit, injection pump gasket kit, Bosch VE seal. Check the pump family, complete assembly number and engine application before choosing parts.

## Ask DCT about Injection Pump Seals & Gasket Kits

Include the complete pump nameplate, engine application, operating complaint and relevant supply or control findings. DCT can confirm current sourcing options for the correctly identified part; only published store listings establish checkout availability.

[Ask Our Parts Team](/parts/find-a-part/)



[Visit the Diesel Parts Store](/store/)

A leak may arise from different shaft, cover or fuel-system sealing points. Compare the original pump markings with the [injection pump repair overview](/fuel-injection/injection-pump-repair/) before requesting a seal kit or supported service.

## Related Injection Pump Seals & Gasket Kits resources

- [Browse related seals, gaskets and repair kits](/parts/seals-repair-kits/)
- [Get Help with a Part Number](/parts/find-a-part/)
- [Shop Diesel Parts](/store/)
- [Learn About This Fuel System](/fuel-injection/injection-pump-repair/)