Home
Tools

CTA Tools BMW Tools & Specialty Equipment for BMW 3 Series G20 (2019+)

Performing certain maintenance and adjustments on your BMW is often a hassle or impossible without the proper tools. The difference between an enthusiast and an owner is the determination to get the job done on our own cars for pure satisfaction and to strengthen the bonds we share. All the specific tools you need to get the job done right, from fan clutch tools, cam alignment tools, and steering rack alignment tools, to coilover adjustment spanners, diagnostic equipment, and more have all been selected by our experts to help maintain your BMW.

Sub-Categories

Sort By:

BMW Crankshaft Front Oil Seal Installer - B37, B47, B48, B57, B58, N4...

T#:640831

Part#: CTA3881

Ships on Sep 21, 2026

$ 141.41 USD

Only available at this price

Add to Wish List

Qty

$ 141.41 USD

Only available at this price

Add to Wish List

Replaces front crankshaft seal on BMW B37, B47, B48, B57, B58, N47 & N57 engines Features: Compare to BMW Factory Tool 118 800 Components: 3881X01 – Press Sleeve, 3881X02 – Guide Tool, 3881X03 – Nut & 3881X04 – Screws Visit ctatools.com for product instructions

Show More Show Less

BMW Crankshaft Rear Oil Seal Installer - B37, B47, B48, B57, B58, N47...

T#:640832

Part#: CTA3882

Ships on Sep 21, 2026

$ 246.91 USD

Only available at this price

Add to Wish List

Qty

$ 246.91 USD

Only available at this price

Add to Wish List

Replaces the rear crankshaft seal on BMW B37, B47, B48, B57, B58, N47 & N57 engines Features: Compare to BMW Factory Tool 118 810, 118 811, 118 812, 118 813 & 118 815 Components: 3882X01 – Guide Tool, 3882X02 – Press Tool, 3882X03 – Press Tool Screws, 3882X04 – Press Cup & 3882X05 – Nut w/ Thrust Bearing Visit ctatools.com for product instructions

Show More Show Less