These crankshaft assemblies for Evolution Big Twin are a direct replacement for 1984-1989 models and also work in 1990-1999 models when installed in conjuction with the pinion shaft gear parts as listed below. Contrary to the OEM crankshaft in 1990-1999 models these crankshafts feature a separate sprocket shaft and pinion shaft, which makes a rebuild possible. Another great advantage is that the 1984-1989 style pinion shafts have proven to be much stronger as the OEM design used in 1990-1999 models. Crankshafts are ready to install and balanced by S&S for use with stock pistons. Great for engine new builds and rebuilds.
Pinion gear parts for installation in 1990-1999 Evolution Big Twin
Article number | Description | Retail price | Add to cart |
---|---|---|---|
760417
|
S&S pinion gear spacer (OEM 24703-54B) | € 13,30 | |
741899
|
Jims pinion gear spacer (OEM 24703-54B) | € 17,61 | |
234999
|
Pinion shaft nut L/H thread | € 7,92 | |
239650
|
S&S oil pump drive gear (OEM 26349-84) | € 75,21 | |
741900
|
Jims oil pump drive gear (OEM 26349-84) | € 129,20 |
Article number | Description | Retail price | Add to cart |
---|---|---|---|
231551
|
Eastern USA | € 63,52 | |
234526
|
S&S. Must be installed with a pinion shaft gear ZPN 239650 on pinion shafts with a woodruff key or ZPN 239882 on splined pinion shafts | € 61,85 | |
762591
|
S&S Pinion Shaft conversion kit. Unlike stock this uses two identical woodruff keys. Order keys separately | € 210,75 |
Pinion gears | ||||
Order red, blue or green coded when you are not certain what size you need. | ||||
S&S | Jims | Colorcode | Size | |
734912
|
234912
|
Orange | 1.4751"-1.4756" | (OEM 24040-78) |
734911
€ 128,01
|
234911
€ 216,10
|
White | 1.4745"-1.4751" | (OEM 24041-78) |
734910
€ 128,01
|
234910
|
Yellow | 1.4737"-1.4745" | (OEM 24042-78) |
734909
€ 128,01
|
234909
€ 216,10
|
Red | 1.4729"-1.4737" | (OEM 24043-78) |
734908
€ 128,01
|
234908
€ 216,10
|
Blue | 1.4721"-1.4729" | (OEM 24044-78) |
734907
€ 128,01
|
234907
€ 216,10
|
Green | 1.4715"-1.4721" | (OEM 24045-78) |
734906
€ 128,01
|
234906
€ 216,10
|
Black | 1.4710"-1.4715" | (OEM 24046-78) |
Recommended Retail Prices include 21.00% sales tax.
Prices exclude shipping, import duties and installation.