primary chain

Description

primary chain

Tsubaki

Part Numbers

Big Twin

• 903862: 79-06 all FLT models; 82-94 FXR, 76 links replace 40037-79.
• 903864: 37-06 all Bigtwin (exclusive FXR, FLT and 2006 Dyna models)
              82 links, replace 40007-36A.
• 903888: 060-12 Dyna; 07-12 Softail
• 903887: 07-12 Touring.

Sportster

• 903859: 57-03 all XL, 04-07 XL883 models 94 links replace 40005-57B.
• 903909: 04-12 XL 1200, 96 links
• 903909: 08-12 XR1200 (japan, Brazil) 96 links.
• 903922: 08-12 XR1200, 94 links.

Sidevalves

• 903894: 52-56 sidevalves K models, 92 links.
• 903858: 45 inch SV solo models, 100 links.
• 903892  45 inch SV servicecar models, 96 links

-2 +2 link Chains

• 903889: +2 links 37-06 all Bigtwin (exclusive FXR, FLT and 2006 Dyna models)  84 links.
• 903892: -2 links 37-06 all Bigtwin (exclusive FXR, FLT and 2006 Dyna models)  80 links.