Replaces OEM 8990/A style ball bearing. This bearing will fit will fit all models as front & rear outer cam bearings. Note: The MoCo has redesigned the Twin Cam rear outer cam bearing from ball to a roller bearing style in 2001. This was done to help prevent failing ball bearings on, specifically, rear (=driveside) cams that are heavier loaded. This 01-up roller style bearing is a 3-piece design that is more heavy duty than the roller bearing. No other parts changed during the bearing changes. The early 99-00 style ball bearings will still fit all 99-06 models front & rear. Using front & rear ball bearings present no issues on cam driven gears.
Fits: > 99-06 Twin Cam (excl. 2006 Dyna) (NU)
Koyo, needle bearing camshaft. 'Full needle'
Koyo (former Torrington). When still present it is advised to replace the low cost OEM needle bearing in 92-99 Evolution Big Twin models marked 'INA SCE 138 USA' with a 'full needle' bearing to increase reliability. Especially important when using higher lift cams, which increases stress in the camshaft bearing. OEM replacement reference 9058, 9058A
Fits: > 58-99 Big Twin (Excl. Twin Cam) (NU)
S&S, needle bearing camshaft. 'Full needle'
When still present it is advised to replace the low cost OEM needle bearing in 92-99 Evolution Big Twin models marked 'INA SCE 138 USA' with a 'full needle' bearing to increase reliability. Especially important when using higher lift cams, which increases stress in the camshaft bearing.
Fits: > 58-99 B.T. (excl. Twin Cam) (NU)
Cam chain tensioner, inner
Chain tensioner for the secondary (inner) cam chain drive. OEM style replacement. Compatible with the early Twin Cam models equipped with spring loaded chain tensioners. Note: See 921172 for the primary (outer) cam chain.
Fits: > 99-06 Twin Cam (Excl. 2006 Dyna) (NU)
LOCKED THRUST WASHER, CAMSHAFT
With 'ears'. Fits against the crankcase, behind camshaft. This is the locked 'early' 58-90 model for which a separate thrust washer shim is used to achieve correct camshaft end-play. It is also used in virtually all aftermarket 58-99 single cam engines. Note: For 91-99 OEM cases the MCS 906636 thrust washer is used, which is not 'locked' since it has no 'ears'. For this thrustwasher shims for correct end-play cannot be used since the thinnest is already too thick.
Fits: > 58-90 B.T. (OEM CASES); 58-99 B.T. (AFTERMARKET CASES) (EXCL. ALL TC)
Cam chain tensioner, outer
Chain tensioner for the primary (outer) cam chain drive. OEM style replacement. Compatible with the early Twin Cam models equipped with spring loaded chain tensioners. Note: See 921173 for the secondary (inner) cam chain.
Fits: > 99-06 Twin Cam (Excl. 2006 Dyna) (NU)
Du trenger ikke å bytte ut de komplette kamkjedestrammerne på 1999-2006 Twin Cam-modeller når bare skoene er slitt. Dette settet med svært attraktive priser erstatter skoene i primær kamkjedestrammer OEM 39954-99A og kam-til-kam kjedestrammer OEM 39964-99A og leveres komplett med nagler.
Feuling, Twin Cam hydraulic chain tensioner set
- Direct upgraded replacement for the stock inner (secondary) & outer (primary) hydraulic cam chain tensioners - Housings are precision machined from billet 6061 aluminum - Tensioner pads are injection molded nylon with PTFE added for less friction and better endurance for extended service intervals - Single piston, designed to duplicate the tension of the OEM parts - Includes ARP 12-point chrome moly installation hardware - These tensioners will fit Feuling, OEM and SE 07-17 Twin Cam cam plates and the conversion cam plates, designed to run the early 99-06 camshafts. - For replacement parts see: 948490 inner chain tensioner only, 948489 outer chain tensioner only, 948492 2-pk tensioner pads, 948493 6-pk tensioner pads.
Fits: > 07-17 Softail; 06-17 Dyna; 07-16 FLT/Touring (NU)