Drivetrain› 4x4 Driveline Components

Dana

~(1 lbs. 6X5X3)~ SPRING - PRESSURE CLOSED GRO

$31.82

SKU: D00O 37300

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Dana Spicer 37300 is a Dana 60 4x4 front upper knuckle spring. It is designed to fit Chevy K20 and K30 models equipped with a Dana 60 axle.

This part is also known by cross-reference numbers such as Chrysler 3894136, Navistar DS37300, Peterbilt 2JA112, and P37300.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDana
Part NumberD00O 37300

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy