Help Please,
I wish to replace the propshaft on my 1971 mk2 2000 Auto with a new one from C. Witor.
Which one should I need BW35 or BW65 and what is the difference if any.
Thanks George.
Which Propshaft
- kevinw
- Senior Member

- Posts: 1028
- Joined: Fri May 11, 2007 2:22 pm
- Location: Fareham, Hampshire on the Sunny South Coast
Re: Which Propshaft
Almost certainly a BW35, unless the car has had a later gearbox fitted at some point in its life (unlikely, I'd have thought). I'm pretty sure that the differences are that at the gearbox end, the BW35 has a splined connection to the gearbox and a BW65 has a circular plate with nuts and bolts (can't think what the proper name for one of these is). There will be an expert along at any moment to confirm.
Kevin
Kevin
Kevin Warrington
No longer any Triumphs in the garage
but there is a bright red Mercedes SLK250
No longer any Triumphs in the garage
but there is a bright red Mercedes SLK250
Re: Which Propshaft
Not an expert Kevin, just me! I'm guessing the word you search for is an output flange, similar to that on a manual transmission.
Colin
Colin
Colin and Amanda Radford
Register Show Organisers and Directors
'75'N' 2500S CARMINE ESTATE France easter'09, RBRR'10,'12. TEAM 48 RBRR'16 'HOE'
'71'J' 2.5PI VALENCIA SALOON France easter'10, RBRR'14 'FRanK'
'69'G' VALENCIA SALOON c/w BMW 2.5 24valve and 5spd box 'JO'
Register Show Organisers and Directors
'75'N' 2500S CARMINE ESTATE France easter'09, RBRR'10,'12. TEAM 48 RBRR'16 'HOE'
'71'J' 2.5PI VALENCIA SALOON France easter'10, RBRR'14 'FRanK'
'69'G' VALENCIA SALOON c/w BMW 2.5 24valve and 5spd box 'JO'
- kevinw
- Senior Member

- Posts: 1028
- Joined: Fri May 11, 2007 2:22 pm
- Location: Fareham, Hampshire on the Sunny South Coast
Re: Which Propshaft
FLANGE! That's the word I couldn't think of.. Thanks...
99% sure a BW65 prop shaft has a flange at the gearbox end and a BW35 one has a spline
Kevin
99% sure a BW65 prop shaft has a flange at the gearbox end and a BW35 one has a spline
Kevin
Kevin Warrington
No longer any Triumphs in the garage
but there is a bright red Mercedes SLK250
No longer any Triumphs in the garage
but there is a bright red Mercedes SLK250
Re: Which Propshaft
I'm 100% sure
got one of each in a corner of my shed.
Tony.
Tony.
1976 2500 TC. converted to S specs.
Lots of bits
1999 BMW Z3.
2006 BMW 325ti.
Hopefully not needing too many bits.
.
Lots of bits
1999 BMW Z3.
2006 BMW 325ti.
Hopefully not needing too many bits.
.
-
mauvstag38
- Groupie

- Posts: 23
- Joined: Sat Oct 08, 2011 6:29 pm
Re: Which Propshaft
Thanks for your help ordered new propshaft being fitted next friday.
George.
George.
-
mauvstag38
- Groupie

- Posts: 23
- Joined: Sat Oct 08, 2011 6:29 pm
Re: Which Propshaft
Thanks for your help prop now fitted runs real nice.
George.
George.