Engine (2)

-€4.90

HASTINGS Replacement Piston Rings — HASTINGS, Set

Complete set of top, second, and three-piece oil control rings for two pistons. Barrel face top rings and Napier second rings provide improved sealing and heat transfer; three-piece Flex Vent oil rings ensure positive oil control. Made in the USA.

€19.06 €23.96

-€4.96

HASTINGS Replacement Piston Rings — 3.498" bore, +0.040" oversize

Complete set of top, second, and oil control rings for two pistons. Barrel face top rings, reverse torsional second rings, and three-piece oil control rails. Made in USA.

€19.26 €24.22

-€4.45

HASTINGS Replacement Piston Rings — Bore 3.000"

Includes top and second compression rings plus three-piece oil control rings. Promotes side sealing for improved oil economy. Includes enough rings for two pistons; two rings per groove except rails. Made in the USA.

€17.28 €21.73

Replacement Piston Rings — 3.937" bore, 107 cu in displacement, Standard piston size

-€8.18

HASTINGS Replacement Piston Rings — 3.937" bore, 107 cu in...

Complete replacement ring set for two pistons with PVD coating and three-piece oil control rings.

€31.78 €39.96

-€33.50

THRASHIN SUPPLY CO. Cam Cover — Black, hard-anodized

Slim, low-profile cam cover with a cut-away corner for improved floorboard clearance. Hardware included. Made in the USA.

€94.80 €128.30

Replacement Piston Rings — Bore 3.937", Piston +0.010", Displacement 107"

-€13.81

HASTINGS Replacement Piston Rings — Bore 3.937", Piston +0.010",...

Complete replacement piston ring set for two pistons; includes PVD-coated barrel-face top rings, Napier second rings, and three-piece oil control rings. Made in the USA.

€53.73 €67.54

Cam Cover — Chrome, Triple Nickel Plated, 6061 Aluminum

-€36.55

THRASHIN SUPPLY CO. Cam Cover — Chrome, Triple Nickel Plated, 6061 Aluminum

Slim, cutaway design improves floorboard clearance. Includes mounting hardware. Made in the USA.

€103.42 €139.97

Replacement Piston Rings — 4.000" bore, Standard piston size, 114" displacement

-€10.61

HASTINGS Replacement Piston Rings — 4.000" bore, Standard piston size,...

Complete replacement set with top, second, and three-piece oil control rings; PVD coating on top rings; includes rings for two pistons.

€41.24 €51.85

Cam Cover — Chrome, Triple Nickle Plated

-€39.61

THRASHIN SUPPLY CO. Cam Cover — Chrome, Triple Nickle Plated

Slim-profile cam cover with a cut-away corner for improved floorboard clearance. Hardware included. Made in the USA.

€112.03 €151.64

Replacement Piston Rings — Piston size +0.005", Bore 4.000", Displacement 114"

-€12.73

HASTINGS Replacement Piston Rings — Piston size +0.005", Bore 4.000",...

Complete replacement set with PVD-coated barrel face top rings, Napier second rings, and three-piece oil control for improved sealing and oil economy.

€49.51 €62.24

-€36.55

THRASHIN SUPPLY CO. Cam Cover — Cam, Black anodized

Slim cam cover with a cut-away corner for improved floorboard clearance. Hardware included. Made in the USA.

€103.42 €139.97

-€14.66

HASTINGS Replacement Piston Rings — +0.010" piston, 4.000" bore, 114 cu in

Complete set for two pistons: top barrel-face compression rings, Napier second rings, and three-piece Flex Vent oil rings. PVD-coated faces for improved wear and heat transfer.

€57.01 €71.67

-€11.37

KURYAKYN Inner Primary Front Cover Extension — Front mount, Chrome

Puts the finishing touch on the primary. Covers the shift pivot area and grease fitting. Easily installed.

€44.24 €55.61

-€10.25

KURYAKYN Rocker Box Bolt Cover — fits rocker box, chrome

Protects exposed bolts; covers extend 5/8” above bolt; simple installation. Ensure adequate clearance before installing.

€39.84 €50.09

-€5.05

CYCLE PERFORMANCE PROD. Spark Plug Indexing Washer — Kit, Bronze

Indexes spark plug electrode gap toward intake valve
Includes five 0.40" thick, five 0.50" thick, and five 0.60" thick washers
Made in the USA

€14.68 €19.73

Custom Hot Spots™ End Plug — 1/4", for Allen head, chrome, 10 pack

-€2.25

KURYAKYN Custom Hot Spots™ End Plug — 1/4", for Allen head, chrome, 10...

Smooth end plugs that cover Allen head bolts and help protect against rust.

€8.76 €11.01

-€21.59

KURYAKYN Tappet Block Accent — Chrome

Clean, simple engine accent with a brilliant chrome finish. Easy installation.

€83.95 €105.54

-€8.99

KURYAKYN Oil Pressure Sending Unit Cover — Chrome

Complete upper and lower cover set for single-terminal gauge-style oil pressure sending units; requires removal of the sending unit for installation.

€34.98 €43.97

-€17.37

KURYAKYN Cylinder Base Timing Hole Cover — Chrome

Smooths the transition from cylinders to engine cases; easy to install.

€67.56 €84.93

Scorpion™ Spark Plug Head Bolt Covers — head bolt, spark plug, pair

-€11.33

KURYAKYN Scorpion™ Spark Plug Head Bolt Covers — head bolt, spark plug,...

Adds a classy touch; held in place with setscrews to prevent rattling. Spark plugs removable on Twin Cam models. Sold in pairs.

€44.03 €55.36

-€18.71

KURYAKYN Tappet Block Covers — pair, chrome

Polished mirror-finish tappet block covers — installs in minutes, includes mounting hardware, sold as a set.

€72.76 €91.47

Scorpion™ Spark Plug Head Bolt Covers — Head-bolt, pair

-€12.67

KURYAKYN Scorpion™ Spark Plug Head Bolt Covers — Head-bolt, pair

Adds a classy finishing touch; held in place with setscrews to prevent rattling. Spark plugs can be removed without removing the covers on Twin Cam models. Sold in pairs.

€49.26 €61.93

Rocker Box Bolt Cover — Rocker Box, Chrome, Silver, 6 Pack

-€10.98

KURYAKYN Rocker Box Bolt Cover — Rocker Box, Chrome, Silver, 6 Pack

Bolt covers extend 5/8" above the bolt;

Ensure clearance before installation;

Simple installation.

€42.73 €53.71

-€8.59

KURYAKYN Front Upper Stabilizer Link Cover — Chrome, Each

Covers the front engine stabilizer; installs without tools.

€33.40 €41.99

-€10.58

WISECO Replacement Ring Set — Oversize +0.060", Piston 3.498"

Includes rings for one piston only. Designed to fit only matching pistons.

€29.93 €40.51

-€10.58

WISECO Replacement Ring Set — 3.508" piston, +0.010" bore oversize

Includes rings for one piston only. Fits only matching pistons. Check service manual for installation specs.

€29.93 €40.51

Replacement Ring Set — 3.518 in piston diameter, +0.020 in bore oversize

-€10.58

WISECO Replacement Ring Set — 3.518 in piston diameter, +0.020 in...

Includes rings for a single piston; verify piston compatibility before ordering.

€29.93 €40.51

-€0.64

WISECO Replacement Circlip — 20 mm outside diameter, pair

High-strength, easy-to-install circlips forged from high-silicon alloy; designed to fit only Wiseco pistons. Sold as a pair.

€1.83 €2.47

-€3.96

HASTINGS Replacement Piston Rings — 3.437" bore, Set

Includes top and second compression rings plus three-piece oil control rings; made in the USA. Fits two pistons; two rings per groove unless noted.

€15.35 €19.31

-€3.96

HASTINGS Replacement Piston Rings — 3.437" bore, +0.040" oversize

Complete set of top, second, and oil control rings to restore sealing and oil control; includes rings for two pistons.

€15.35 €19.31

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