Home› Air and Fuel Delivery > Gaskets and Sealing Systems› Elring 731.270 Turbocharger Gasket
Elring 731.270 Turbocharger GasketOE Quality 60-Day Returns
Part #: 731.270

Elring 731.270 Turbocharger Gasket

16 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$28.53Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Turbocharger Gasket options

Turbocharger Gasket for GM HD Diesel Applications

Elring 731.270 is an exhaust turbocharger gasket built for reliable sealing at the turbo-to-exhaust connection. It is used on select Chevrolet Silverado HD and GMC Sierra HD diesel applications where a precise gasket fit helps maintain exhaust sealing and engine efficiency.

  • Exhaust turbocharger gasket for sealing the turbocharger connection
  • 3 mounting bores for the specified application
  • OE-style fitment for select Chevrolet Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models
  • Helps reduce exhaust leaks at the turbocharger flange
  • Elring part number 731.270 for catalog and service reference

Application Details

Compatible With 2016-2019 Chevrolet Silverado 2500 HD, N/A; 2016-2019 Chevrolet Silverado 3500 HD, N/A; 2017-2019 GMC Sierra 2500 HD, N/A; 2017-2019 GMC Sierra 3500 HD, N/A; and 2023 Chevrolet Silverado 2500 HD, N/A; 2023 GMC Sierra 3500 HD, N/A. Verify the turbocharger flange and mounting bore layout before installation. Elring 731.270 is referenced for these GM HD diesel truck applications and is also searched as 731.270 for parts lookup.

What It Helps Address

  • Exhaust leaks at the turbocharger gasket surface
  • Soot marks or odor from a poor turbo seal
  • Loss of exhaust pressure at the turbocharger connection
  • Noise caused by a damaged or flattened gasket
  • Service replacement for worn turbocharger sealing components

Installation Notes

Clean both mating surfaces before installation and inspect the turbocharger flange for warping, corrosion, or damage. Confirm the 3-bore pattern matches the vehicle’s exhaust turbocharger connection and follow the manufacturer service procedure for torque and reassembly. This part cross-references OE numbers 12644087 and 12676608 for the same application.

Quality Assurance

Elring manufactures sealing components for engine and exhaust service, with a focus on fit, sealing integrity, and dependable performance in demanding operating conditions. This gasket is intended to support a secure seal where the turbocharger meets the exhaust system.

BrandElring
Part Number731.270
Charge TypeExhaust turbocharger
Goods tariff number7326908688
Number Of Mounting Bores3

This part fits 16 vehicles. Search below:

YearMakeModelSubmodelBody TypeDrive TypeLitersCylindersFuel TypePositionNotes
2023ChevroletSilverado 2500 HDCustomCrew Cab PickupRWD6.6LV8N/A
2023GMCSierra 3500 HDProCab & ChassisRWD6.6LV8N/A
2019ChevroletSilverado 2500 HD4WD6.6LV8DIESELN/A
2019ChevroletSilverado 3500 HD4WD6.6LV8DIESELN/A
2019GMCSierra 2500 HD4WD6.6LV8DIESELN/A
2019GMCSierra 3500 HD4WD6.6LV8DIESELN/A
2018ChevroletSilverado 2500 HD4WD6.6LV8DIESELN/A
2018ChevroletSilverado 3500 HD4WD6.6LV8DIESELN/A
2018GMCSierra 2500 HD4WD6.6LV8DIESELN/A
2018GMCSierra 3500 HD4WD6.6LV8DIESELN/A
2017ChevroletSilverado 2500 HD4WD6.6LV8DIESELN/A
2017ChevroletSilverado 3500 HD4WD6.6LV8DIESELN/A
2017GMCSierra 2500 HD4WD6.6LV8DIESELN/A
2017GMCSierra 3500 HD4WD6.6LV8DIESELN/A
2016ChevroletSilverado 2500 HDHigh CountryCrew Cab PickupRWD6.6LV8N/A
2016ChevroletSilverado 3500 HDHigh CountryCrew Cab PickupRWD6.6LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

12644087126766081268801913336400

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.