Motorcycle Primary Hardware

Sort by

Filter By

Brand

Colony (126)
Drag Specialties (2)

Motorcycle Specific

Harley-Davidson Big Twin (57)
Harley-Davidson Sportster (50)
Harley-Davidson Twin Cam (20)

Makes

Harley-Davidson (128)

Finish

CAD Plated (19)
Chrome (70)
Chrome Plated (1)
Parkerized (11)
Polished (1)
Raw (7)
Zinc Plated (5)

Material

Aluminum (3)
Steel (124)

Price Range

$9.68

$61.36

Customer rating

(44)
(1)
(0)
(1)
(0)

Filter By

128 Products

Show

Best Selling

#7811-14 Inner Primary Mounting Kit - 1936-1954 Harley-Davidson Knucklehead/Panhead Colony
$26.08

#3667-19 Primary Cover Screw Kit 1989-2006 Harley-Davidson Softail 1991-2005 Dyna - CAD Plated Colony
$25.08

#3194-1 Harley Primary Drain Plug - Zinc Plated - Big Twin & Softail - 1987-2003 & 1993-2003 Colony
$9.68

#8155-30 Primary Cover Screw Kit 1936-1964 Harley-Davidson Big Twins - Chrome Plated Colony
$30.00

#3400-17 Primary Cover Allen Screw Kit 1994-2003 Harley-Davidson Sportster - CAD Plated Colony
$17.42

#7812-12 Inner Primary Mounting Kit - 1955-1964 Harley-Davidson Panhead Colony
$29.98

#2342-18 Primary Cover Allen Screw Kit 2006-Up Harley-Davidson Dyna - Chrome Plated Colony
$29.78

#8917-19 Primary Cover Chrome Acorn Head Screw Kit 1989-2006 Harley-Davidson Softail 1991-2005 Dyna - Chrome Plated Colony
$56.11

#8918-19 Primary Cover Cap Screw Kit 1989-2006 Harley-Davidson Softail 1991-2005 Dyna - Chrome Plated Colony
$56.11

#3045-14 Inner Primary Chain Guard Kit 1936-1954 Harley-Davidson Big Twins - Parkerized Colony
$26.08

Inner Primary Mainshaft Bearing Seal Kit 1989-99 Harley-Davidson Big Twin 99-06 Twin Cam Drag Specialties
$51.45

#3067-30 Primary Cover Screw Kit Harley-Davidson 1950-1955 Big Twins - CAD Plated Colony
$25.00

#9958-19 Primary Cover Mounting Kit Allen 1999-Up Harley-Davidson FLT - Chrome Plated Colony
$49.25

#9769-17 Primary Cover Allen Screw Kit 1994-2003 Harley-Davidson XL - Chrome Plated Colony
$24.37

#8919-19-P Primary Cover Smooth Allen Kit 1989-2006 Harley-Davidson Softail 1991-2005 Dyna - Chrome Plated Colony
$48.73

#7350-15 Acorn Primary Cover Screw Kit 1971-Up & All 4 Speed Harley-Davidson Big Twins - Chrome Plated Colony
$48.73

#3785-1 Inner Primary Cover Reinforcement Ring 1936-1954 Harley-Davidson Knucklehead/Panhead Colony
$24.00

#9770-17 Primary Cover Acorn Screw Kit 1994-Up Harley-Davidson XL - Chrome Plated Colony
$43.45

#8919-19 Primary Cover Chrome Allen Head Screw Kit 1989-2006 Harley-Davidson Softail 1991-2005 Dyna - Chrome Plated Colony
$38.59

#8763-20-P Primary Cover Smooth Allen Screw Kit 1980-1984 Shovelhead & Evo 5 speed - Chrome Plated Colony
$37.22

#2220-24 Primary Cover Allen Screw Kit 2004-Up Harley-Davidson Sportster - Chrome Plated Colony
$36.54

#3568-12 Inner Primary Mount Bolts 2006-Up Harley Dyna 2007-Up Softail/Touring Models Colony
$35.20

#3537-17 Primary Cover Allen Screw Kit 1971-Up Harley-Davidson Shovelhead & Evolution 4 Speed Colony
$16.34

#3193-2 Primary Drain Plug 2004-2006 Harley-Davidson Softail - Zinc Plated Colony
$11.50

#9869-24 Inner Primary Mounting Kit 1980-1985 Harley-Davidson FL/FX Colony
$29.54

#3397-11 Primary Cover Allen Screw Kit 1977-1985 Harley-Davidson Sportster XL Colony
$12.58

#3068-30 Primary Cover Screw Kit 1956-1964 Harley-Davidson Big Twins - CAD Plated Colony
$25.00

#8156-30 Primary Cover Screw Kit 1936-1964 Harley-Davidson Big Twins - CAD Plated Colony
$25.00

#2064-14 Primary Cover Phillips Screw Kit 1971-1976 Harley-Davidson Sportster - CAD Plated Colony
$24.20

#2559-1 Primary Cover Filler Cap 1971-1976 Harley-Davidson Sportster Colony
$23.10

#8892-12 Primary Cover Screw Kit 1967-1970 Harley-Davidson XLH 1970 XLCH - Chrome Plated Colony
$23.01

#9767-15 Primary Cover Allen Screw Kit 1991-1993 Harley-Davidson XL - Chrome Plated Colony
$22.34

#8762-17 Primary Cover Allen Head Screw Kit 1971-Up Harley-Davidson Shovelhead/Evo 4 Speed - Chrome Plated Colony
$22.34

#8627-9 Inner/Outer Primary Mounting Kit 1937-1964 Harley-Davidson 45's & Servi-car Colony
$21.90

#8785-12 Primary Cover Allen Screw Kit 1971-1976 Harley-Davidson Sportster - Chrome Plated Colony
$19.36

#3108-1 Early Style Chain Oiler Hose Lower Bracket 1953-Up Harley-Davidson KR - Parkerized Colony
$18.15

#2997-6 Chain Tensioner Pad and Lockwasher Kit 1965-2000 Harley-Davidson FL/FX Colony
$17.28

#2521-4 Front Chain Guard Inner Primary Cover Mounting Kit 1939-1973 Harley-Davidson 45s/Servi-car - Parkerized Colony
$16.70

#3399-15 Primary Cover Allen Screw Kit 1991-1993 Harley-Davidson Sportster - CAD Plated Colony
$15.97

#3460-5 Chain Tensioner Plate/Pad Mounting Kit 1965-1982 Harley-Davidson FL/FX/FXR - Parkerized Colony
$14.85

#3109-1 Chain Oiler Hose Upper Bracket 1953-1969 Harley-Davidson KR/XLCH - Parkerized Colony
$14.52

#2071-10 Inner Primary Cover Chain Guard Kit 1936-1964 Harley-Davidson Big Twin - Chrome Plated Colony
$14.34

#3807-12 Inner Primary Cover Mounting Stud Kit 1970-1979 Harley-Davidson FL/FLH/FX Colony
$19.80

#3398-11 Primary Cover Allen Screw Kit 1986-1990 Harley-Davidson Sportster - CAD Plated Colony
$13.54

#3805-12 Inner Primary Cover Mounting Stud Kit 1965-1969 Harley-Davidson FL/FLH Colony
$19.80

#8893-12 Primary Cover Screw Kit 1967-1970 Harley-Davidson XLH 1970 XLCH - CAD Plated Colony
$20.47

#8890-20 Primary Cover Screw Kit 1957-1969 Harley-Davidson XLCH - Chrome Plated Colony
$20.31

#8800-12 Primary Cover Allen Screw Kit 1965-1969 Harley-Davidson Big Twin - CAD Plated Colony
$22.00

123→

In the world of motorcycles, the heart of your ride lies in the intricate network of components that make up the engine. Among these, motorcycle primary hardware plays a pivotal role. Exploring Primary Covers for Harley Davidson Primary covers for...

In the world of motorcycles, the heart of your ride lies in the intricate network of components that make up the engine. Among these, motorcycle primary hardware plays a pivotal role.

Exploring Primary Covers for Harley Davidson

Primary covers for Harley Davidson motorcycles refer to a crucial component of the bike's engine and transmission system. These covers are protective casings that enclose and safeguard various internal components, including the primary drive, clutch assembly, and the connection between the engine and transmission.

The primary cover serves several essential functions:

Protection: It shields the primary drive, clutch, and related parts from external elements like dust, debris, and moisture, ensuring the smooth operation of the engine.
Aesthetic Appeal: Harley Davidson motorcycles are known for their unique style, and the primary cover plays a significant role in enhancing the bike's visual appeal. Many riders choose customized primary covers to match their bike's overall look.
Branding: Some primary covers feature the Harley Davidson logo or branding, contributing to the bike's identity and authenticity.
Maintenance Access: The primary cover can be removed to access the clutch assembly and perform maintenance tasks, such as clutch adjustment or replacement.

The Heart of the Engine: Inner Primary Cover

The inner primary cover, also known as the primary chaincase cover, is a component found in motorcycle engines, including those used in Harley Davidson motorcycles.

This cover is part of the primary drive system and serves several critical functions:

Enclosure: The inner primary cover encloses and protects various internal components of the primary drive system, including the primary chain, clutch assembly, and transmission input shaft. It shields these vital parts from external elements like dirt, debris, and moisture, ensuring their proper functioning.
Chain Housing: Inside the inner primary cover, the primary chain is housed. The chain connects the engine's crankshaft to the transmission, transferring power from the engine to the wheels.
Clutch Actuation: The inner primary cover houses the clutch assembly, including the clutch basket and plates. It provides a housing for the clutch components and ensures that they remain clean and well-lubricated.
Mounting Point: The inner primary cover is also where the starter motor is typically mounted in motorcycles equipped with electric starters. It provides a secure attachment point for the starter.
Aesthetic Element: In addition to its functional role, the inner primary cover can contribute to the motorcycle's overall aesthetics. Many riders choose customized inner primary covers to match their bike's style and design.

The Importance of Primary Cover Bolts

Primary cover bolts are fasteners used to secure the primary cover onto the primary drive housing in a motorcycle engine, including Harley Davidson motorcycles. These bolts are a critical component of the primary drive system, and their proper installation and maintenance are essential for the bike's performance and reliability.

Here are key aspects and functions of primary cover bolts:

Securing the Primary Cover: Primary cover bolts are responsible for holding the primary cover in place over the primary drive housing. The primary cover encloses vital components such as the primary chain, clutch assembly, and transmission input shaft. Properly secured bolts ensure that the cover remains in position, preventing any contaminants from entering the primary drive.
Preventing Oil Leaks: These bolts are designed to create a secure seal between the primary cover and the primary drive housing. A tight seal prevents oil leaks from the primary drive, ensuring that lubrication remains at the appropriate levels for the primary chain and clutch components.
Engine Integrity: The primary drive system is a critical part of a motorcycle's engine and transmission. Primary cover bolts play a role in maintaining the integrity of this system by keeping all components securely in place.
Material and Types: Primary cover bolts can come in various types and materials, depending on the specific motorcycle model and manufacturer. They are typically made of durable materials like steel and may have different head styles, such as hexagonal or Allen key heads.

Enhancing Harley Davidson Experience with Quality Primary Hardware

As we conclude our exploration of motorcycle primary hardware, primary covers, inner primary covers, and primary cover bolts, it's clear that these components are the backbone of your Harley Davidson experience. Summarizing the key takeaways, we emphasize the paramount importance of investing in and maintaining these crucial elements for optimal performance, longevity, and an exceptional riding journey.

Read less

STAY CONNECTED
WITH LOWBROW

NO SPAM, EVER. JUST GREAT STUFF. YOUR INFO IS NEVER SHARED.