Rocker Box Mount Kits

28 products

Rocker Box Mount Kits for Harley-Davidson provides the mounting hardware, studs and spacers that secure the rocker box assembly to the cylinder heads. Proper mounting prevents oil leaks, maintains valve train alignment and ensures quiet engine operation. Supplied through Iron City Motorcycles, an authorised Harley-Davidson dealer, this range features Colony, Kustom Tech and Gardner-Westcott. Whether you ride a Sportster, Softail or Dyna with an Evolution, Twin Cam or Shovelhead engine, you will find complete mount kits in chrome, zinc and stainless steel finishes. Each kit includes all the studs, nuts and washers needed for a secure, rattle-free installation. Browse the full range below.

OEM Replacement Parts OEM Only — Active Genuine H-D & replacements Tap to clear filter

Custom & Performance Aftermarket Only — Active Upgrades & Aftermarket Tap to clear filter

Bike BuilderBuild your bike →

Your Selection:

Search within results

Brand

Colony23Kustom Tech5

Quick filters

Price range

Or enter a custom range

–

Showing 1–28 of 28 MOTOR PARTS

Kustom Tech K-Tech, Knuckle rocker nuts. Groove, chrome finish

K-Tech, Knuckle rocker nuts. Groove, chrome finish

Kustom Tech

#17-012

Member£71.51-15%

Kustom Tech K-Tech, Knuckle rocker nuts. Finned, chrome finish

K-Tech, Knuckle rocker nuts. Finned, chrome finish

Kustom Tech

#17-003

Member£66.27-15%

Kustom Tech K-Tech, Knuckle rocker nuts. Finned, satin chrome finish

K-Tech, Knuckle rocker nuts. Finned, satin chrome finish

Kustom Tech

#17-004

Member£66.27-15%

Kustom Tech K-Tech, Knuckle rocker nuts. Finned, polished brass

K-Tech, Knuckle rocker nuts. Finned, polished brass

Kustom Tech

#17-001

Member£56.80-15%

Kustom Tech K-Tech, Knuckle rocker nuts. Finned, satin brass

K-Tech, Knuckle rocker nuts. Finned, satin brass

Kustom Tech

#17-002

Member£56.80-15%

Colony Colony, Knuckle rocker cover nut strip kit

Colony, Knuckle rocker cover nut strip kit

Colony

#7517-8

Member£54.64-15%

Colony Colony, Sportster rocker box bolt kit. Acorn, chrome

Colony, Sportster rocker box bolt kit. Acorn, chrome

Colony

#7629-14

Member£49.97-15%

Colony Colony, Sportster rocker box bolt kit. Cap style, chrome

Colony, Sportster rocker box bolt kit. Cap style, chrome

Colony

#8448-14

Member£49.40-15%

Colony Colony, Sportster rocker box bolt kit. Acorn, chrome

Colony, Sportster rocker box bolt kit. Acorn, chrome

Colony

#7136-14

Member£49.40-15%

Colony Colony rocker cover screw kit

Colony rocker cover screw kit

Colony

#7412-24

Member£48.90-15%

Colony Colony rocker cover screw kit

Colony rocker cover screw kit

Colony

#8467-24

Member£48.20-15%

Colony Colony, Sportster rocker box bolt kit. Cap style, chrome

Colony, Sportster rocker box bolt kit. Cap style, chrome

Colony

#8471-14

Member£48.20-15%

Colony Colony, rocker box mount stud kit

Colony, rocker box mount stud kit

Colony

#2322-11

Member£47.86-15%

Colony Colony, Knuckle rocker nuts

Colony, Knuckle rocker nuts

Colony

#7110-8

Member£43.46-15%

Colony Colony, rocker shaft plug & nut kit. Slotted. Chrome

Colony, rocker shaft plug & nut kit. Slotted. Chrome

Colony

#2019-8

Member£39.53-15%

Colony Colony, rocker shaft plug & nut kit. Buttonhead. Chrome

Colony, rocker shaft plug & nut kit. Buttonhead. Chrome

Colony

#8224-8

Member£39.17-15%

Colony Colony, Evo lower rocker box mount kit. Zinc

Colony, Evo lower rocker box mount kit. Zinc

Colony

#2078-18

Member£35.38-15%

Colony Colony, rocker shaft plug & nut kit. Slotted. Zinc

Colony, rocker shaft plug & nut kit. Slotted. Zinc

Colony

#2020-8-Z

Member£31.93-15%

Colony Colony, Sportster rocker box bolt kit. Hex, chrome

Colony, Sportster rocker box bolt kit. Hex, chrome

Colony

#9829-28

Member£25.18-15%

Colony Colony, Sportster rocker box bolt kit. Hex, chrome

Colony, Sportster rocker box bolt kit. Hex, chrome

Colony

#9831-28

Member£25.18-15%

Colony Colony, Knuckle rocker box bolt kit. Chrome

Colony, Knuckle rocker box bolt kit. Chrome

Colony

#8778-12

Member£20.76-15%

Colony Colony, oversized Panhead rocker cover screw set

Colony, oversized Panhead rocker cover screw set

Colony

#2013-6

Member£19.74-15%

Colony Colony, oversized Panhead rocker cover screw set

Colony, oversized Panhead rocker cover screw set

Colony

#2015-6

Member£19.74-15%

Colony Colony, rocker cover to frame stud kit

Colony, rocker cover to frame stud kit

Colony

#2308-2

Member£16.41-15%

Colony Colony, Knuckle rocker box bolt kit. Black

Colony, Knuckle rocker box bolt kit. Black

Colony

#9699-12

Member£16.12-15%

Colony Colony, Shovel rocker box top nut kit. Chrome, OEM style

Colony, Shovel rocker box top nut kit. Chrome, OEM style

Colony

#8608-36

Member£14.77-15%

Colony Colony, rocker cover washet set. Chrome

Colony, rocker cover washet set. Chrome

Colony

#9984-24

Member£12.85-15%

Colony Colony, rocker cover washer set. Zinc

Colony, rocker cover washer set. Zinc

Colony

#9985-24-Z

Member£10.47-15%

Kustom Tech K-Tech, Knuckle rocker nuts. Groove, chrome finish

K-Tech, Knuckle rocker nuts. Groove, chrome finish

Kustom Tech

#17-012

£84.13 £75.72

Member £71.51 -15%

Kustom Tech K-Tech, Knuckle rocker nuts. Finned, chrome finish

K-Tech, Knuckle rocker nuts. Finned, chrome finish

Kustom Tech

#17-003

£77.96 £70.16

Member £66.27 -15%

Kustom Tech K-Tech, Knuckle rocker nuts. Finned, satin chrome finish

K-Tech, Knuckle rocker nuts. Finned, satin chrome finish

Kustom Tech

#17-004

£77.96 £70.16

Member £66.27 -15%

Kustom Tech K-Tech, Knuckle rocker nuts. Finned, polished brass

K-Tech, Knuckle rocker nuts. Finned, polished brass

Kustom Tech

#17-001

£66.82 £60.14

Member £56.80 -15%

Kustom Tech K-Tech, Knuckle rocker nuts. Finned, satin brass

K-Tech, Knuckle rocker nuts. Finned, satin brass

Kustom Tech

#17-002

£66.82 £60.14

Member £56.80 -15%

Colony Colony, Knuckle rocker cover nut strip kit

Colony, Knuckle rocker cover nut strip kit

Colony

#7517-8

£64.28 £57.85

Member £54.64 -15%

Colony Colony, Sportster rocker box bolt kit. Acorn, chrome

Colony, Sportster rocker box bolt kit. Acorn, chrome

Colony

#7629-14

£58.79 £52.91

Member £49.97 -15%

Colony Colony, Sportster rocker box bolt kit. Cap style, chrome

Colony, Sportster rocker box bolt kit. Cap style, chrome

Colony

#8448-14

£58.12 £52.31

Member £49.40 -15%

Colony Colony, Sportster rocker box bolt kit. Acorn, chrome

Colony, Sportster rocker box bolt kit. Acorn, chrome

Colony

#7136-14

£58.12 £52.31

Member £49.40 -15%

Colony Colony rocker cover screw kit

Colony rocker cover screw kit

Colony

#7412-24

£57.53 £51.78

Member £48.90 -15%

Colony Colony rocker cover screw kit

Colony rocker cover screw kit

Colony

#8467-24

£56.71 £51.04

Member £48.20 -15%

Colony Colony, Sportster rocker box bolt kit. Cap style, chrome

Colony, Sportster rocker box bolt kit. Cap style, chrome

Colony

#8471-14

£56.71 £51.04

Member £48.20 -15%

Colony Colony, rocker box mount stud kit

Colony, rocker box mount stud kit

Colony

#2322-11

£56.30 £50.67

Member £47.86 -15%

Colony Colony, Knuckle rocker nuts

Colony, Knuckle rocker nuts

Colony

#7110-8

£51.13 £46.02

Member £43.46 -15%

Colony Colony, rocker shaft plug & nut kit. Slotted. Chrome

Colony, rocker shaft plug & nut kit. Slotted. Chrome

Colony

#2019-8

£46.50 £41.85

Member £39.53 -15%

Colony Colony, rocker shaft plug & nut kit. Buttonhead. Chrome

Colony, rocker shaft plug & nut kit. Buttonhead. Chrome

Colony

#8224-8

£46.08 £41.47

Member £39.17 -15%

Colony Colony, Evo lower rocker box mount kit. Zinc

Colony, Evo lower rocker box mount kit. Zinc

Colony

#2078-18

£41.62 £37.46

Member £35.38 -15%

Colony Colony, rocker shaft plug & nut kit. Slotted. Zinc

Colony, rocker shaft plug & nut kit. Slotted. Zinc

Colony

#2020-8-Z

£37.56 £33.80

Member £31.93 -15%

Colony Colony, Sportster rocker box bolt kit. Hex, chrome

Colony, Sportster rocker box bolt kit. Hex, chrome

Colony

#9829-28

£29.62 £26.66

Member £25.18 -15%

Colony Colony, Sportster rocker box bolt kit. Hex, chrome

Colony, Sportster rocker box bolt kit. Hex, chrome

Colony

#9831-28

£29.62 £26.66

Member £25.18 -15%

Colony Colony, Knuckle rocker box bolt kit. Chrome

Colony, Knuckle rocker box bolt kit. Chrome

Colony

#8778-12

£24.42 £21.98

Member £20.76 -15%

Colony Colony, oversized Panhead rocker cover screw set

Colony, oversized Panhead rocker cover screw set

Colony

#2013-6

£23.22 £20.90

Member £19.74 -15%

Colony Colony, oversized Panhead rocker cover screw set

Colony, oversized Panhead rocker cover screw set

Colony

#2015-6

£23.22 £20.90

Member £19.74 -15%

Colony Colony, rocker cover to frame stud kit

Colony, rocker cover to frame stud kit

Colony

#2308-2

£19.30 £17.37

Member £16.41 -15%

Colony Colony, Knuckle rocker box bolt kit. Black

Colony, Knuckle rocker box bolt kit. Black

Colony

#9699-12

£18.97 £17.07

Member £16.12 -15%

Colony Colony, Shovel rocker box top nut kit. Chrome, OEM style

Colony, Shovel rocker box top nut kit. Chrome, OEM style

Colony

#8608-36

£17.38 £15.64

Member £14.77 -15%

Colony Colony, rocker cover washet set. Chrome

Colony, rocker cover washet set. Chrome

Colony

#9984-24

£15.12 £13.61

Member £12.85 -15%

Colony Colony, rocker cover washer set. Zinc

Colony, rocker cover washer set. Zinc

Colony

#9985-24-Z

£12.32 £11.09

Member £10.47 -15%

Top Brands

Free UK Delivery

On orders over £100

14-Day Returns

Easy & hassle-free

Authorised Dealer

Iron City Motorcycles

Secure Payment

256-bit encryption

It looks like you're in Europe

Would you like to view prices in €?