Diesel Parts Direct logo
Roll over image to zoom in Click on image to zoom
Diesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

Caterpillar3100 SeriesValve Train Components

DS-137-6718 Cylinder Head Exhaust Valve Spring For Caterpillar Engines

Compatible With 3126 and C7 Engines

OEM #: 1376718SKU: DS1376718

Ships in 1-2 days

$7.70

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

The DS-137-6718 cylinder head exhaust valve spring measures 3.625 inches in free length and has an outer diameter of 1.135 inches. It can be used in Caterpillar 3126 and C7 engine models with 3-valve cylinder heads and the following engine serial numbers:

  • 6PZ1 and above
  • 7JZ1 and above
  • 8YS218 through 8YS34999
  • BEJ
SKU DS1376718
OEM Number 1376718
Part Type Valve Train Components
OEM Brand CATERPILLAR

Aftermarket warranty

View full warranty details
  • Orders are processed the same or next business day
  • Expedited shipping options available at Checkout
  • If same-day shipping is critical, please call to confirm availability

View full shipping policy

Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.