Case 850, 850B-850E Dozer Blade Parts

Replacement dozer blade parts for Case 850 through 850E crawler dozers, covering blade pins, bushings, rub plates, swivel rings, hydraulic angle and tilt cylinders, and blade faces across multiple generations of these machines.

Fits Models At A Glance

• 850 Series: 850, 850B, 850C, 850D, 850E

Key Notes

• Application: Blade mounting, angling, tilting, and lift assemblies
• Pins & Bushings: Main center pins, tilt and angle cylinder pins, C-frame and U-frame bushings
• Wear Components: Rub plates, slide plates, swivel rings, shims, and trunion parts
• Hydraulics: Angle and tilt cylinders plus mounting hardware
• Service: Bushing driver tool available for install and removal

Why Choose Broken Tractor

• ✅ Verified fitment for Case 850 series dozers
• ✅ New and used blade parts available
• ✅ Fast shipping from two US locations

Frequently Asked Questions

What blade rub plates fit a Case 850 dozer?

Broken Tractor carries left hand and right hand blade rub plates plus a crossbar rub plate for Case 850 series dozers. The left hand rub plate (SKU 100256A1) fits the 850, 850B, 850C, 850D, and 850E, while the crossbar (SKU 100196A1) and right hand rub plate (SKU 100255A1) fit the 850B through 850E. Match the SKU to your machine to confirm the correct part.

Which main center pin and bushings fit a Case 850B dozer?

We carry the Blade Main Center Pin (SKU R31968) along with the upper (SKU R31914) and lower (SKU R27011) main center bushings, all fitting the 850, 850B, 850C, 850D, and 850E. A Main Center Pin Nut (SKU 25-1224) is also available. Because pin and bushing fitment can vary by machine, confirm your model before ordering.

How do I replace worn dozer blade pins and bushings on a Case 850?

Broken Tractor offers a steel Bushing Driver removal and installation tool (SKU BushingDriver) to help press worn bushings out and new ones in. We stock the matching pins and bushings including C-frame, U-frame, tilt and angle cylinder pins for the 850 series. Match each part number to your dozer to be sure you get the right fit.

What tilt and angle cylinder pins fit a Case 850E dozer?

For the 850E we carry the Inside Angle Cylinder Pin (SKU R31966), the Outside Angle Cylinder Pin (SKU R56417), the Blade Tilt Cylinder Pin rod or tube end (SKU R50191), and the Blade Lift Cylinder Pin (SKU D51045). Some pins such as the Angle Cylinder Outside Pin (SKU R31965) only fit up through the 850D, so check the fitment for your exact model.

Does the replacement dozer blade face fit a Case 850?

Yes, the 100 inch wide Replacement Dozer Blade Face (SKU PV502) fits the Case 850, 850B, 850C, 850D, and 850E. If your machine falls outside those models, call our parts team at (800) 909-7060 to confirm the correct blade face.