Engine (87)

-€57.43
Out of Stock

DRAG SPECIALTIES Cylinder — 3.435", 74"

Cast-iron cylinder meets or exceeds OEM tolerances and resists higher pressure and heat for improved durability.

€162.27 €219.70

-€4.26
Out of Stock

JAMES GASKET Oil Pump Gasket Kit — JGI-36-FLH

Complete gasket kit for oil pump service. Made in the U.S.A.

€14.49 €18.75

Primary to Transmission Gasket — 0.8 mm thickness, 10 Pack

-€27.10
Out of Stock

JAMES GASKET Primary to Transmission Gasket — 0.8 mm thickness, 10 Pack

Flexible MicroPore paper gaskets deliver high fluid resistance, reliable sealability across flange conditions, and heat tolerance above 500 degrees. Made in the U.S.A.

€37.38 €64.48

Replacement Piston — 3.437" diameter, 3-31/32" stroke, 8.5:1 compression

-€22.86
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.437" diameter, 3-31/32" stroke, 8.5:1...

OEM-quality cast aluminum pistons; kits include two pistons, wrist pins and clips. Accepts OEM or Hastings rings (rings sold separately).

€64.65 €87.51

Out of Stock

CUSTOM DYNAMICS TSM Connector Replacement Seals

Replacement seals for Harley-Davidson TSM connectors, ensuring a secure and watertight connection.

€9.00

Replacement Piston — Bore 3.437", Piston diameter 3.447", Stroke 3-31/32", Oversize +0.010"

-€22.86
Out of Stock

DRAG SPECIALTIES Replacement Piston — Bore 3.437", Piston diameter 3.447",...

OEM-quality cast aluminum replacement pistons; kits include two pistons, wrist pins and clips. Accept OEM or Hastings rings (sold separately).

€64.65 €87.51

-€5.22
Out of Stock

BARNETT Scorpion Derby Cover Gasket — 646-30-51090

Replacement gasket for Big Twin Scorpion Derby Cover. Ensures a tight seal to prevent oil leaks during service and operation.

€14.77 €19.99

Replacement Piston — 3.437 in bore, +0.030 in oversize, 3-31/32 in stroke

-€22.86
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.437 in bore, +0.030 in oversize,...

OEM-quality cast aluminum replacement piston kit. Includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€64.65 €87.51

Replacement Piston — 3.477" diameter, 3-31/32" stroke, +0.040" bore oversize

-€22.86
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.477" diameter, 3-31/32" stroke, +0.040"...

OEM-quality cast aluminum replacement piston kit. Includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately). Economical, reliable performance.

€64.65 €87.51

-€22.86
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.487" diameter, +0.050" oversize

OEM-quality cast aluminum pistons; economical, reliable replacement kits include two pistons, wrist pins and clips.

€64.65 €87.51

Replacement Piston — 3.497" diameter, 3-31/32" stroke, +0.060" bore oversize

-€22.86
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.497" diameter, 3-31/32" stroke, +0.060"...

OEM-quality cast aluminum alloy pistons. Kits include two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€64.65 €87.51

Replacement Piston — Bore 3.437", Oversize +0.070", Diameter 3.507", Stroke 3-31/32"

-€22.86
Out of Stock

DRAG SPECIALTIES Replacement Piston — Bore 3.437", Oversize +0.070", Diameter...

Economical OEM-replacement piston kit; includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€64.65 €87.51

-€22.86
Out of Stock

DRAG SPECIALTIES Replacement Piston — +0.030" oversize, 3-31/32" stroke, pair

OEM-quality cast aluminum replacement piston kit; includes two pistons, wrist pins and clips.

€64.65 €87.51

Replacement Piston — 3.437" diameter, 3-31/32" stroke, +0.040" oversize

-€22.86
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.437" diameter, 3-31/32" stroke, +0.040"...

OEM-quality cast aluminum pistons; kits include two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€64.65 €87.51

-€23.64
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.498" diameter, 4.25" stroke, pair

OEM-quality replacement pistons sold in kits with two pistons, wrist pins and clips. Accepts OEM or Hastings rings (rings sold separately).

€66.80 €90.44

-€23.64
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.508" diameter, 4-1/4" stroke, Pair

OEM-quality cast-aluminum replacement piston kit includes two pistons, wrist pins and clips; accepts OEM or Hastings rings (sold separately).

€66.80 €90.44

-€23.64
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.498" bore, 4.25" stroke, pair

OEM-quality replacement piston kit includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€66.80 €90.44

Out of Stock

DRAG SPECIALTIES Replacement Piston

Replacement Piston designed for OEM quality and performance. Includes pistons, wrist pins, and clips for easy installation.

€64.66

-€23.64
Out of Stock

DRAG SPECIALTIES Replacement Piston — bore 3.498", stroke 4-1/4", oversize +0.010"

OEM-quality replacement pistons; kits include two pistons, wrist pins and clips. Accepts OEM or Hastings rings.

€66.80 €90.44

-€23.64
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.498" bore, 4.25" stroke, pair

OEM-quality cast aluminum pistons sold in kits with two pistons, wrist pins and clips. Coated fitments available; rings sold separately.

€66.80 €90.44

Replacement Piston — 3.498" diameter, 4.25" stroke, 8.5:1 compression

-€21.95
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.498" diameter, 4.25" stroke, 8.5:1...

OEM-quality cast aluminum alloy piston kit; includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€62.02 €83.97

Replacement Piston — 3.528" diameter, +0.030" oversize, 4-1/4" stroke, 8.5:1 compression

-€22.50
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.528" diameter, +0.030" oversize, 4-1/4"...

OEM-quality cast aluminum pistons; some fitments include a low-friction coating. Kits include two pistons, wrist pins and clips. Accept OEM or Hastings rings (sold separately).

€63.57 €86.07

-€20.59
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.1875" diameter, 3-13/16" stroke

OEM-quality cast aluminum alloy pistons. Kits include two pistons, wrist pins and clips. Accepts OEM or Hastings rings (order separately).

€58.18 €78.77

$Replacement Piston — Bore +0.010\", 3.197\" diameter, 3-13/16\" stroke$

-€20.59
Out of Stock

DRAG SPECIALTIES Replacement Piston — Bore +0.010\", 3.197\" diameter,...

OEM-quality cast aluminum pistons; some fitments feature a friction-reducing coating. Kits include two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€58.18 €78.77

Replacement Piston — 3.207" bore, +0.020" oversize, 3-13/16" stroke, 9.0:1 compression, pair

-€20.59
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.207" bore, +0.020" oversize, 3-13/16"...

OEM-quality cast aluminum replacement piston kit. Includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€58.18 €78.77

Replacement Piston — 3.217 in bore, +0.030 in oversize, 3-13/16 in stroke, pair

-€20.59
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.217 in bore, +0.030 in oversize,...

OEM-quality cast aluminum pistons; kits include two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€58.18 €78.77

$Replacement Piston — Bore 3.227\", Stroke 3-13/16\", Oversize +0.040\"$

-€20.59
Out of Stock

DRAG SPECIALTIES Replacement Piston — Bore 3.227\", Stroke 3-13/16\", Oversize...

OEM-quality cast aluminum alloy replacement pistons. Kits include two pistons with wrist pins and clips. Accepts OEM or Hastings rings.

€58.18 €78.77

Replacement Piston — +0.050" oversize, 3.237" bore, 3-13/16" stroke

-€20.59
Out of Stock

DRAG SPECIALTIES Replacement Piston — +0.050" oversize, 3.237" bore, 3-13/16"...

Economical OEM replacement piston kit includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).

€58.18 €78.77

-€24.54
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.498" piston, 3.8125" stroke

OEM-quality cast aluminum alloy; economical kit includes two pistons, wrist pins, and clips. Accepts OEM or Hastings rings (sold separately).

€69.38 €93.92

-€25.16
Out of Stock

DRAG SPECIALTIES Replacement Piston — 3.498" bore, 3-13/16" stroke, kit

OEM-quality cast aluminum replacement piston kit. Includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (order separately).

€71.11 €96.27

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