Skip to content

BUILT FOR POWER, TUNED FOR WAR

HOME
SHOP PARTS
SHOP BY VEHICLE
SHOP BY BRAND
ABOUT
TECHNICAL INFO
CONTACT

Fuel & Injection
Air & Turbo
- Turbochargers
- Air Intake & Filtration
Engine
Electrical
Maintenance & Tools
- Fluids & Maintenance
- Tools

SHOP BY VEHICLE

Ford Powerstroke

Cummins

GM Duramax

Bosch

BorgWarner

Holset

Garrett

Alliant Power

Schaeffler

Account

Your cart is empty

Have an account? Log in to check out faster.

Continue shopping

O-Ring

$1.55

O-Ring

$1.55

SKU: BOS43439

2 440 210 049

You may also like

© 2026 Strokin-Diesel

Search

Search

Products

.4mm Nha

.4mm Nha

$1,496.61
.4mm Orifice Plate

.4mm Orifice Plate

$137.66
.5mm Nha

.5mm Nha

$1,514.35
.8mm Nha

.8mm Nha

$949.08