Seal Kit = 2 Outer Dust Seals (Classic) + 2 Inner Oil Seals + 1 SAG O-Ring for one Stanchion to see the compression travel.
Check your type of Seals and compare with yours : the Marzocchi Bomber 30mm classic Dust Seal has an edge around (check the CAD picture), the M-Arch not!
Outer Dimensions of the outer Dust Seal :
- classic : ~42mm
- m-arch : ~40mm
Read what Marzocchi wrote about their Seals Development in this manual : Marzocchi Bomber Technical Information (2000) and why other seals sucks :
Bomber Seals
Used in all Bomber forks • The most proven seal design ever; 5 year track record • Upper dust wiper seal is the first line of defense against foreign matter • Lower main seal will sustain over 600psi [editor annotation : 40,3 bar!!] of pressure • Main seals are a double lip design that is now duplicated by our competition • Our seal methods make Bombers the most reliable forks made.
This Seal-Kit will fit in this Forks and many more :
1996 Z1 Bomber Z.1
1997 Super T Super T
1997 Z1 Bomber Z.1
1997 Z2 Bomber Z.2
1997 Z3 Bomber Z.3
1998 Junior T Bomber Jr.T
1998 Super T Super T
1998 Z1 Bomber Z.1 Alloy
1998 Z1 Bomber Z.1 Bam
1998 Z2 Bomber Z.2 Alloy
1998 Z2 Bomber Z.2 Atom Bomb
1998 Z2 Bomber Z.2 Bam
1998 Z2 Bomber Z.2 Light
1998 Z3 Bomber Z.3 Alloy
1998 Z3 Bomber Z.3 light
1999 Junior T Bomber Jr.T
1999 Mister T Bomber Mr.T
1999 Z1 Z1 Bam
1999 Z1 Z1 Drop Off
1999 Z1 Z1 Dual Slalom
1999 Z2 Superfly
1999 Z2 Z2 Alloy
1999 Z2 Z2 Atom
1999 Z2 Z2 Bam
1999 Z4 Z4
1999 Z4 Z4 FD
1999 Z5 Z5
2000 Junior T Jr T
2000 Mister T Mr T QR
2000 Z1 Z1 CR
Seals Assembling
When mounting the Oil Seals put crease between the inner lips of the seals before pushing the stanchions in!
Important : Use a suitable tool to press the Oil Seal verticaly in!! If you don’t do that, the metal skeleton will bend.
Seals ‘Break-in Period’
“Some forks may require 5-10 hours of use before the fork fully breaks-in. After the bushings, seals, and other parts have matched to each other, the fork will move smoother. The tight tolerances make the fork last longer and work better.” (original text from Marzocchi Bomber Technical Information (2000) )
Knob / Dial Installation Instructions
Please glue the little screw of the dials with a little bit of middle hard screw glue. And use heat if you want to take it off than.
Sticker Instructions
Please use the sticker only in conditions >=20°C environment to make sure the glue will work and make the tubes oil- and grease-free using isopropanol etc.
Not sure about your Forks Seal size and Type???
Check my personal Marzocchi FORK <-> SEALS Database!!
Dimensions of Marzocchi Steerer
| Zoll | Steerer mm (top) | Steerer mm (bottom) |
| 1 " | 25,400 mm | ca. 27,20 mm |
| 1 1/8 " | 28,575 mm | ca. 30,15 mm |
| 1 1/4 " | 31,750 mm | ca. 33,00 mm |
SHIPPING TIME
You will receive your goods from us fast! After receipt of payment, you can expect packaging, shipping delivery of your parcel ASAP.
All sendings will be sent tracked!
Shipping takes usual 1-3 days in GER using DHL, but might take longer in EU and world wide (Hermes / DHL).
Stickers will be send by ‘Deutsche Post international registered letter’.
REBULDS
Please allow 7-14 days for rebuilding depending on work load. Sometimes I need more time depending on current family needs 😏
This Seals had been included in this known Seal Kits :
- Marzocchi Service Kit No. 850 671/P replaces 850 671
- Marzocchi Service Kit No. 850 671 (this is the 2nd Gen. Seal-Kit from Marzocchi)
- 850 671/R
- 533 268 (old Dust Seal)
- 528 172NOK>B (Oil Seal)
This Seal-Kit will fit in this Forks :
1996 Z1 Bomber Z.1
1997 Super T Super T
1997 Z1 Bomber Z.1
1997 Z2 Bomber Z.2
1997 Z3 Bomber Z.3
1998 Junior T Bomber Jr.T
1998 Super T Super T
1998 Z1 Bomber Z.1 Alloy
1998 Z1 Bomber Z.1 Bam
1998 Z2 Bomber Z.2 Alloy
1998 Z2 Bomber Z.2 Atom Bomb
1998 Z2 Bomber Z.2 Bam
1998 Z2 Bomber Z.2 Light
1998 Z3 Bomber Z.3 Alloy
1998 Z3 Bomber Z.3 light
1999 Junior T Bomber Jr.T
1999 Mister T Bomber Mr.T
1999 Z1 Z1 Bam
1999 Z1 Z1 Drop Off
1999 Z1 Z1 Dual Slalom
1999 Z2 Superfly
1999 Z2 Z2 Alloy
1999 Z2 Z2 Atom
1999 Z2 Z2 Bam
1999 Z4 Z4
1999 Z4 Z4 FD
1999 Z5 Z5
2000 Junior T Jr T
2000 Mister T Mr T QR
2000 Z1 Z1 CR
…
