Harley-Davidson FAT BOY Transmission Covers
Genuine HD transmission covers and aftermarket alternatives that fit the FAT BOY — all years. Select your year for exact fitment and pricing.
Select your year for exact fitment & prices
Genuine Harley-Davidson (8)
Genuine Harley-Davidson
Big Twin Transmission Side Cover
37189-99
Genuine Harley-Davidson
Gloss Black Transmission Side Cover
37193-11
Genuine Harley-Davidson
Gloss Black Transmission Top Cover
37195-11
Genuine Harley-Davidson
Wrinkle Black Transmission Side Cover
37135-06
Genuine Harley-Davidson
Chrome Transmission Top Cover
34469-06B
Genuine Harley-Davidson
Chrome Transmission Side Cover
37116-06
Genuine Harley-Davidson
Chrome Transmission Side Cover
37105-99
Genuine Harley-Davidson
Wrinkle Black Transmission Top Cover
34521-06BAftermarket for your FAT BOY
Confirmed to fit your FAT BOY
Aftermarket transmission covers the supplier lists against the FAT BOY. Genuine Harley-Davidson is listed above, not here.
Arlen Ness
TRANSMISSION TOP COVER TITANIUM 12-POINT BOLT KITS
Arlen Ness
TRANSMISSION TOP COVER TITANIUM 12-POINT BOLT KITS
Arlen Ness
TRANSMISSION TOP COVER TITANIUM 12-POINT BOLT KITS
Arlen Ness
TRANSMISSION SIDE COVER & TRAP DOOR TITANIUM 12-POINT BOLT KITS
Arlen Ness
TRANSMISSION SIDE COVER & TRAP DOOR TITANIUM 12-POINT BOLT KITS
Arlen Ness
TRANSMISSION SIDE COVER & TRAP DOOR TITANIUM 12-POINT BOLT KITS
Arlen Ness
TRANSMISSION SIDE COVER & TRAP DOOR TITANIUM 12-POINT BOLT KITS
Arlen Ness
TRANSMISSION SIDE COVER & TRAP DOOR TITANIUM 12-POINT BOLT KITS
Arlen Ness
TRANSMISSION SIDE COVER & TRAP DOOR TITANIUM 12-POINT BOLT KITS
Arlen Ness
ARLEN NESS 10-GAUGE TRANSMISSION TOP COVER
Arlen Ness
ARLEN NESS 10-GAUGE TRANSMISSION SIDE COVERS
Arlen Ness
ARLEN NESS 10-GAUGE TRANSMISSION SIDE COVERS