GRK - Gear Diff Set [Shibata] R31W271

Marsoni

M251S

$44.99

Get it in 3 business days with 1 day shipping. Friday, May 29

GRK - Gear Diff Set [Shibata] R31W271compatible vehicle GRK5 GRK4 GRK3 GRK Global Series commodity explanation It is a gear differential set developed to fit the gearbox after GRK3 GRK Global series. By changing the combination of the 2 types of ring gears and 3 types of drive cups that are included Our bevel gears from 10T to 18T are available. Precautions when wearing In the case of a type that attaches a screw to the tip and fixes it (GRK Global Series standard) Standard button screws

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I ordered this Engine Coolant Hose (part #11537545890) for my 2006 BMW 330xi as part of a comprehensive cooling system overhaul. Along with this hose, I had my mechanic replace the thermostat, water pump, radiator, expansion tank, and all other related hoses. This hose fit exactly as expected—no issues during installation. It’s been three weeks since the job was completed, and everything is performing flawlessly. No leaks, no warning lights, and the engine temperature remains stable under all driving conditions. Although this is not a genuine OEM part, the quality appears solid and it matched up perfectly with the original in terms of length, shape, and connector alignment. For anyone looking to refresh their aging BMW’s cooling system, this hose is a reliable and cost-effective option. Just be sure to verify the part number for compatibility before purchasing. Highly recommended if you’re doing preventive maintenance or replacing a failed hose as part of a larger cooling system repair.

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Reviewed in the United States on August 3, 2025

Verified Purchase

E. E. Saulsberry

Carnegie, US

★★★★★ 5

Fit perfectly

Style: One Piece

Pops right in. Perfect fit and undistinguishable from the original.

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Reviewed in the United States on May 5, 2026

Verified Purchase