S&S Cycle

REPLACEMENT PARTS FOR PISTONS REPLACEMENT CHROMOLY FACED PISTON RINGS Bore Standard +.005" +.010" +.020"

+.030"

940-0043 940-0014 94-1290X 106-3709A 940-0032* 940-0056

– –

–

940-0044 940-0013

–

4.425"

940-0012 94-1291X 106-4422A

940-0017

41/8" 37/8"

94-1294X

– – – –

– – – –

– – –

3.927" 3.937"

– –

4"

4.060" CVO 110"

940-0040

–

940-0041

–

–

*Only includes one set of rings.

REPLACEMENT PISTON KEEPERS Description

REPLACEMENT PISTON WRISTPINS Description

Part #

Part #

94-9278-S 94-9278-2 106-2304 94-9278-S 940-0034

For 4.425" Pistons 940-0037 For 4 1/8", 3 7/8", 3.927" Pistons 106-1052 For 3.937" Pistons 940-0033 For 4" Pistons 940-0057

each

Keeper

2 pack

Wristpin

4 pack

Keeper for 4.425"

each

Keeper for 3.937" & 4"

2 pack

88 Order 608-627-1497 S&S Late Models 1999–up