STD Tuning Engine OM 617 Water Pump Pulley Size

OM 617 Water Pump Pulley Size

OM 617 Water Pump Pulley Size

 
  • 0 Vote(s) - 0 Average
 
zeeman
Holset

444
01-11-2014, 09:06 PM #1
I have two core engines I am rebuilding, one has a smaller dual groove pulley on the water pump. The other is missing the pulley. In looking at my engine for my 300SD it has a larger dual groove pulley on the water pump. Are there two different dual groove sizes?
zeeman
01-11-2014, 09:06 PM #1

I have two core engines I am rebuilding, one has a smaller dual groove pulley on the water pump. The other is missing the pulley. In looking at my engine for my 300SD it has a larger dual groove pulley on the water pump. Are there two different dual groove sizes?

capflya
Dreaming of a VNT

309
01-12-2014, 12:42 AM #2
Two different pulleys yes... If I remember right the '85 cars got a different sized pulley that spins the water pump faster so it is smaller. They also got the fan blade with more blades (9 or 11 I forget the count).



'98 E300 Turbo "Juliette" - Brabus wheels and almost all the options a w210 could have
'87 300D Turbo "Roxanne" - #22 head - 400E brakes - EGR Delete - 17" Staggered AMG 5 spoke rims from CLK500 - 5 Spd manual
2007 Chevy 2500HD CCSB Duramax with about 400-500 rwhp depending on the tune I use Big Grin
1983 300D Silver Exterior/Black inside - Sold and will be missed, may we never meet in a PnP.
capflya
01-12-2014, 12:42 AM #2

Two different pulleys yes... If I remember right the '85 cars got a different sized pulley that spins the water pump faster so it is smaller. They also got the fan blade with more blades (9 or 11 I forget the count).




'98 E300 Turbo "Juliette" - Brabus wheels and almost all the options a w210 could have
'87 300D Turbo "Roxanne" - #22 head - 400E brakes - EGR Delete - 17" Staggered AMG 5 spoke rims from CLK500 - 5 Spd manual
2007 Chevy 2500HD CCSB Duramax with about 400-500 rwhp depending on the tune I use Big Grin
1983 300D Silver Exterior/Black inside - Sold and will be missed, may we never meet in a PnP.

Austincarnut
Holset

298
01-12-2014, 08:56 AM #3
the earlier na engines on the G had a smaller pulley also




(01-11-2014, 09:06 PM)zeeman I have two core engines I am rebuilding, one has a smaller dual groove pulley on the water pump. The other is missing the pulley. In looking at my engine for my 300SD it has a larger dual groove pulley on the water pump. Are there two different dual groove sizes?
Austincarnut
01-12-2014, 08:56 AM #3

the earlier na engines on the G had a smaller pulley also




(01-11-2014, 09:06 PM)zeeman I have two core engines I am rebuilding, one has a smaller dual groove pulley on the water pump. The other is missing the pulley. In looking at my engine for my 300SD it has a larger dual groove pulley on the water pump. Are there two different dual groove sizes?

 
  • 0 Vote(s) - 0 Average
Users browsing this thread:
 1 Guest(s)
Users browsing this thread:
 1 Guest(s)