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Final Drive Seal Kit for 1981-1984
    Purchase Final Drive Seal Kit for 1981-1984
    • Part # FD81-84
      Final Drive Seal Kit for 1981-1984

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    • $51.58

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      Caution! Our Final Drive Seal Kit for 1981-1984 does not fit all bike models. Please select your bike if you are not sure.

       

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    Description


    Final Drive Seal Kit for 1981-1984

    Boxer2valve's Final drive Seal Kit contains all the gaskets & seals you will need to re-seal your final drive on your classic BMW 2 valve airhead.  This kit is specifically for 1981 & 1984 models.

    Please note:Does not fit R80 G/S or R80 ST models.

    This kit includes the following:


    Part Name Part # BMW Part # Quantity
    Final Drive Cover Gasket 3311097
    33 11 2 311 097
    1
    Final Drive Output Seal 3312337 33 12 3 004 337
    1
    Final Drive Seal 3312343 33 12 3 004 343
    1
    Pinion Shaft Seal 3312542 33 12 1 231 542
    1
    Gasket Ring for Pinion
    3312302
    33 12 1 233 302
    1
    Gasket for Swing Arm
    3311098 33 17 2 311 098
    1
    12x16 Aluminum Seal Rings 7711130 07 11 9 963 130
    2
    16x20 Aluminum Seal Ring 7711252
    07 11 9 963 252
    1
    18x22 Aluminum Seal Ring 7777300
    07 11 9 963 384
    1
    8x12 Aluminum Seal Ring 7711041
    07 11 9 963 041
    1

    Final Drive Cover Gasket

    Gasket for the final drive housing cover in OEM quality.

    Fits all 1981 to 1984 models excluding the R80 G/S & R80 ST.

    Equivalent to 33 11 2 311 097


    Final Drive Output Seal 30x42x7

    If your final drive is leaking on the right side, then this seal needs to be replaced. It's also a good idea to replace it in any case, when the final drive is apart for any reason.

    Equivalent to BMW Part Number 33 12 3 004 337

    Fits all dual shock models from /5 through 1984 models (those with a rear axle shaft). Does not fit Monolever or Paralever models.


    Final Drive Seal

    Top quality replacement seal for the (out put) final drive cover of all dual swingarm twins from 1970 through 1985. Does not fit Monolever or Paralever models.

    Size: 85x65x10

    Equivalent to BMW Part Number 33 12 3 004 343


    Pinion Shaft Seal

    This is the pinion seal that fits all 2 valve boxer models beginning with /5 except those with a Paralever rear suspension.

    BMW Part number 33 12 1 231 542

    To replace this seal, you will need the pinion nut removal tool, part number 7224400

    Also order part number 3312302 which is a gasket ring that will need to be replaced.


    Gasket Ring for Pinion

    This gasket is located beneath the pinion nut. It should always be replaced when the pinion nut is removed for any reason.

    BMW Part Number 33 12 1 233 302

    Applicable for all 2 valve twins beginning with /6 models except Paralever models.

    Paper gasket for rear drive shaft housing

    Replacement gasket Swing Arm / Final Drive in OEM quality

    Equivalent to 33 17 2 311 098

    Aluminum Seal Rings

    These are high quality aluminum seal rings to fit the most common drain bolts and fittings. It's good to have an assortment of these on hand so that you are can properly re-seal the drain bolts and fittings when performing maintenance on your bike. These seals have many applications and work in various applications on most all European vehicles.

    • 12 X 16 - 07 11 9 963 130 - Commonly used for: Swing Arm Drain, Fork Damper Rods
    • 16 X 20 - 07 11 9 963 252 - Commonly used for: Oil Drain, Oil Cooler Lines
    • 18 X 22 - 07 11 9 963 300 - Commonly used for: Oil Drain, Gearbox Filler
    • 8 X 12 -   07 11 9 963 041 - Commonly used for: Fork Damper Rod, Fork Filler Plug, Final drive Inspection


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