Case 850B Dozer Specs, Parts, and Serial Numbers (1976-1981)

Description:

Case 850B Crawler Dozer – Specs, Parts & Serial Number Info

Fits Case 850B Dozer models manufactured between 1976 and 1981. This popular mid-sized crawler features a powerful CASE A336BD diesel engine with 75 horsepower, a Power Shift transmission, and an operating weight of 15,778 lbs. Built for reliability, the 850B is perfect for heavy-duty construction, land clearing, and grading applications.

Specifications:

• Engine Model: CASE A336BD

• Horsepower: 75 HP

• Transmission Type: Power Shift

• Blade Capacity: 1.5 cubic yards

• Operating Weight: 15,778 lbs

Serial Number Guide:

Serial number location: Stamped on the frame behind the left track or on the ID tag inside the cab.

Common Maintenance Needs:

• Hydraulic leaks – Replace worn seals with Hydraulic Seal Kits

• Transmission slippage – Check clutch packs and rebuild with transmission kits

• Overheating issues – Inspect or replace the Radiator and Thermostat

• Blade looseness – Replace worn pins, bushings, and trunnion balls

Popular Parts for the Case 850B Dozer:

Shop All 850B Parts Here

Helpful Tips:

• Always match your part with your dozer’s serial number

• Grease all pivot points regularly to avoid premature wear

• Keep your hydraulic system clean and properly pressurized

• Replace blade pins, bushings, and cylinder components seasonally if used heavily

Looking for a specific part or unsure which fits your serial number?
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