1R-0726 Oil Filter Replacement for Caterpillar 3512 / 3516 Engines | Bowei Filter Factory

The 1R-0726 is a high-efficiency oil filter designed for Caterpillar 3500-series engines, including the 3512, 3516, and G3500 gas generator units.
We make this filter with a reinforced steel canister and high-capacity cellulose-glass blended media to ensure stable oil flow, strong particle retention, and extended service life under heavy-duty operation.

This filter is commonly used in CAT diesel and gas engines working in mining, power generation, drilling, and industrial applications. The internal structure provides excellent collapse resistance and consistent filtration performance during long service cycles.

Dimensions (mm)

• Height: 261 mm / 256 mm（原 CAT 数据中含双版本）

• Outer Diameter: 186 mm

• Inner Thread: 66 mm

Weight: 1.18 KG

The 1R-0726 is an ideal replacement option for CAT users requiring reliable lubrication filtration for large-displacement engines.