2x Inner Gear Seal for 700R4 Speedometer Gear Housings, BOP350, TH400, 2004R

Replacement inner stem seals for 700R4 / BOP350 / TH400 / 2004R speedometer gear housings.
Listing is for TWO gray inner gear seals ONLY.

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This inner gear seal will fit housing applications with a 2" speedometer gear housing hole in the tail.
Fits both the 30 series 700R4 housing and the 40 series 700R4 housing.
Inner stem seal will also fit 2004R bullet style housings ( not TH350 ), as well as 30 series TH400 housings and 40 series TH400 housings.


If you are experiencing leaks coming from or around your speedometer gear housing, a worn or cut seal may be the cause.
An old or damaged driven gear can also cause a seal leak, even when new seals are installed. Replacing your driven gear may be necessary to stop the leak.

Carefully remove old, worn seals and reinstall new replacement seals to prevent further leaks. Make sure the inner gear seal is installed with the lip facing up (facing out). 
This will ensure the driven gear will not push/get hung on the lip, causing an improper stem seal.


Outer O-ring set available -HERE-
Reseal Kits available -HERE-

For assistance feel free to send an email to: jim@speedometer.world