ProTek R/C Mugen Differential O-Ring Replacement Set (8)
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These are ProTek R/C differential O-rings. These O-rings are slightly larger than the stock O-rings, so they seal the diffs better and help to prevent them from leaking oil. If you race the Mugen MBX5, MBX6 or MBX7 and you do not wish to constantly maintain your diffs, these O-rings are for you! (8 O-rings included per pack.)
ProTek R/C is an A Main Hobbies brand.
This product was added to our catalog on Thursday, December 30, 2004.
the O-rings are good I only did 1 side with the gear and nothing comes out.
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