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 1970-1973 /5 models.
This kit includes the following:
Part Name | Part # | BMW Part # | Quantity |
---|---|---|---|
Final Drive Cover Gasket | 3311096 |
33 11 2 311 096 |
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 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 |
Paper gasket for the final drive housing in best quality.
Fits all 2V twins up to 09/80 production
Equivalent to 33 11 2 311 096
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.
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
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.
Replacement gasket Swing Arm / Final Drive in OEM quality
Equivalent to 33 17 2 311 098
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.