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Honda NRX1800DB Parts

Shop Honda NRX1800DB Valkyrie Rune parts for 2004–2005 clutch, transmission-cover and cylinder-head work. Find individual clutch plates, cover gaskets and valve-stem seals, with DB model identification and part comparisons in the guide below.

Honda Valkyrie Rune model applications.

NRX1800DB repair guide and fitment notes

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Choose your Honda NRX1800 Valkyrie Rune model

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In stock
Honda GL1800 CBR1100 ST1300 NRX1800 Front Friction Pads 06435-MEC-006

Honda GL1800 CBR1100 ST1300 NRX1800 Front Friction Pads - Replaces Honda OEM 06435-MEC-006

$29.53
29-3617
Honda CBR Motorcycle Parts Honda CBR1100XX Parts Honda GL1800 Gold Wing Parts Honda GL1800A Parts Honda Gold Wing Motorcycle Parts Honda NRX1800 Valkyrie Rune Parts Honda NRX1800DA Parts Honda NRX1800DB Parts Honda NRX1800EA Parts Honda NRX1800EB Parts Honda ST Motorcycle Parts Honda ST1300 Pan European Parts Honda VTX Motorcycle Parts Honda VTX1800 Parts Motorcycle Brake Pads, Shoes & Shoe Springs Vintage Honda Motorcycle Parts Vintage Motorcycle Brake Parts & Rebuild Kits
Honda GL1800 CBR1100 ST1300 NRX1800 Front Friction Pads - Replaces Honda OEM 06435-MEC-006. This front brake-pad set provides the friction material for the disc...
In stock
Honda GL1800 NRX1800 Breather Plate Gasket 21125-MEC-003

Honda GL1800 NRX1800 Breather Plate Gasket - Replaces Honda OEM 21125-MEC-003

$11.99
48-9957
Honda GL1800 Gold Wing Parts Honda Gold Wing Motorcycle Parts Honda NRX1800 Valkyrie Rune Parts Honda NRX1800DA Parts Honda NRX1800DB Parts Honda NRX1800EA Parts Honda NRX1800EB Parts Motorcycle Engine Gaskets, O-Rings & Rubbers Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda GL1800 NRX1800 Breather Plate Gasket - Replaces Honda OEM 21125-MEC-003. This breather plate gasket seals the crankcase breather plate joint to help control...
In stock
Honda GL1800 NRX1800 Rear Case Gasket 21112-MCA-000

Honda GL1800 NRX1800 Rear Case Gasket - Replaces Honda OEM 21112-MCA-000

$27.31
48-9954
Honda GL1800 Gold Wing Parts Honda Gold Wing Motorcycle Parts Honda NRX1800 Valkyrie Rune Parts Honda NRX1800DA Parts Honda NRX1800DB Parts Honda NRX1800EA Parts Honda NRX1800EB Parts Motorcycle Engine Gaskets, O-Rings & Rubbers Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda GL1800 NRX1800 Rear Case Gasket - Replaces Honda OEM 21112-MCA-000. This crankcase gasket seals the crankcase joint to help prevent fluid, air, or...
In stock
Honda GL1800 NRX1800 Clutch Cover Gasket 11351-MCA-000

Honda GL1800 NRX1800 Clutch Cover Gasket - Replaces Honda OEM 11351-MCA-000

$10.43
48-9953
Honda GL1800 Gold Wing Parts Honda Gold Wing Motorcycle Parts Honda NRX1800 Valkyrie Rune Parts Honda NRX1800DA Parts Honda NRX1800DB Parts Honda NRX1800EA Parts Honda NRX1800EB Parts Motorcycle Clutch Cover Gaskets & Oil Seals Motorcycle Clutch Parts, Cables & Rebuild Kits Motorcycle Engine Gaskets, O-Rings & Rubbers Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda GL1800 NRX1800 Clutch Cover Gasket - Replaces Honda OEM 11351-MCA-000. This clutch cover gasket seals the clutch cover to the engine side cover...
In stock
Honda GL1800 NRX1800 Front Transmission Cover Gasket 11524-MCA-000

Honda GL1800 NRX1800 Front Transmission Cover Gasket - Replaces Honda OEM 11524-MCA-000

$10.43
48-9952
Honda GL1800 Gold Wing Parts Honda Gold Wing Motorcycle Parts Honda NRX1800 Valkyrie Rune Parts Honda NRX1800DA Parts Honda NRX1800DB Parts Honda NRX1800EA Parts Honda NRX1800EB Parts Motorcycle Engine Gaskets, O-Rings & Rubbers Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda GL1800 NRX1800 Front Transmission Cover Gasket - Replaces Honda OEM 11524-MCA-000. This transmission cover gasket seals the transmission or front transmission cover to...
In stock
Honda CB1100 GL1800 NRX1800 Tensioner Lifter Gasket 14560-MY5-851

Honda CB1100 GL1800 NRX1800 Tensioner Lifter Gasket - Replaces Honda OEM 14560-MY5-851

$4.29
48-9951
Honda CB Motorcycle Parts Honda CB1100 Parts Honda GL1800 Gold Wing Parts Honda Gold Wing Motorcycle Parts Honda NRX1800 Valkyrie Rune Parts Honda NRX1800DA Parts Honda NRX1800DB Parts Honda NRX1800EA Parts Honda NRX1800EB Parts Motorcycle Cam Chains, Tensioners & Links Motorcycle Engine Gaskets, O-Rings & Rubbers Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda CB1100 GL1800 NRX1800 Tensioner Lifter Gasket - Replaces Honda OEM 14560-MY5-851. This tensioner lifter gasket seals the cam-chain tensioner lifter mounting joint to...
In stock
Honda GL1800 NRX1800 Transmission Cover Gasket 11391-MCA-000

Honda GL1800 NRX1800 Transmission Cover Gasket - Replaces Honda OEM 11391-MCA-000

$8.21
48-9950
Honda GL1800 Gold Wing Parts Honda Gold Wing Motorcycle Parts Honda NRX1800 Valkyrie Rune Parts Honda NRX1800DA Parts Honda NRX1800DB Parts Honda NRX1800EA Parts Honda NRX1800EB Parts Motorcycle Engine Gaskets, O-Rings & Rubbers Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda GL1800 NRX1800 Transmission Cover Gasket - Replaces Honda OEM 11391-MCA-000. This transmission cover gasket seals the transmission or front transmission cover to help...
In stock
Honda GL1800 NRX1800 Right Cylinder Head Gasket 12251-MCA-781

Honda GL1800 NRX1800 Right Cylinder Head Gasket - Replaces Honda OEM 12251-MCA-781

$85.40
48-9949
Honda GL1800 Gold Wing Parts Honda Gold Wing Motorcycle Parts Honda NRX1800 Valkyrie Rune Parts Honda NRX1800DA Parts Honda NRX1800DB Parts Honda NRX1800EA Parts Honda NRX1800EB Parts Motorcycle Engine Gaskets, O-Rings & Rubbers Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda GL1800 NRX1800 Right Cylinder Head Gasket - Replaces Honda OEM 12251-MCA-781. This cylinder head gasket seals the joint between the cylinder and cylinder...
In stock
Honda GL1800 NRX1800 Left Cylinder Head Gasket 12252-MCA-781

Honda GL1800 NRX1800 Left Cylinder Head Gasket - Replaces Honda OEM 12252-MCA-781

$85.40
48-9948
Honda GL1800 Gold Wing Parts Honda Gold Wing Motorcycle Parts Honda NRX1800 Valkyrie Rune Parts Honda NRX1800DA Parts Honda NRX1800DB Parts Honda NRX1800EA Parts Honda NRX1800EB Parts Motorcycle Engine Gaskets, O-Rings & Rubbers Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda GL1800 NRX1800 Left Cylinder Head Gasket - Replaces Honda OEM 12252-MCA-781. This cylinder head gasket seals the joint between the cylinder and cylinder...
In stock
Honda GL1800 NC700 NC750 CTX700 Valve Stem Seal 12209-MA6-003

Honda GL1800 NC700 NC750 CTX700 Valve Stem Seal - Replaces Honda OEM 12209-MA6-003

$3.03
48-9947
Honda CTX700 Parts Honda GL1800 Gold Wing Parts Honda Gold Wing Motorcycle Parts Honda NC50 Express, NC700 & NC750 Parts Honda NC700 Parts Honda NRX1800 Valkyrie Rune Parts Honda NRX1800DA Parts Honda NRX1800DB Parts Honda NRX1800EA Parts Honda NRX1800EB Parts Motorcycle Valves, Shims & Valve Stem Seals Vintage Honda Motorcycle Parts Vintage Motorcycle Engine Parts
Honda GL1800 NC700 NC750 CTX700 Valve Stem Seal - Replaces Honda OEM 12209-MA6-003. This valve-stem seal controls oil at the valve guide while allowing...
In stock
Honda GL1800 ST1300 NRX1800 VTX1300 Clutch Plate 22203-MCA-000

Honda GL1800 ST1300 NRX1800 VTX1300 Clutch Plate - Replaces Honda OEM 22203-MCA-000

$13.10
39-1069
Honda GL1800 Gold Wing Parts Honda Gold Wing Motorcycle Parts Honda NRX1800 Valkyrie Rune Parts Honda NRX1800DA Parts Honda NRX1800DB Parts Honda NRX1800EA Parts Honda NRX1800EB Parts Honda ST Motorcycle Parts Honda ST1300 Pan European Parts Honda ST1300A Parts Honda ST1300PA Parts Honda VTX Motorcycle Parts Honda VTX1300 Parts Honda VTX1300C Parts Honda VTX1300R Parts Honda VTX1300S Parts Motorcycle Clutch Parts, Cables & Rebuild Kits Motorcycle Clutch Plates, Springs & Damper Parts Vintage Honda Motorcycle Parts
Honda GL1800 ST1300 NRX1800 VTX1300 Clutch Plate - Replaces Honda OEM 22203-MCA-000. This clutch plate is part of the clutch stack that transfers engine...
In stock
Honda NRX1800 Sintered Metal Style Rear Friction Pads set of 2 06455-MCA-016

Honda NRX1800 Sintered Metal Style - Rear Friction Pads Set/2 - Replaces Honda OEM 06455-MCA-016

$47.29
29-3595
Honda NRX1800 Valkyrie Rune Parts Honda NRX1800DA Parts Honda NRX1800DB Parts Honda NRX1800EA Parts Honda NRX1800EB Parts Motorcycle Brake Pads, Shoes & Shoe Springs Vintage Honda Motorcycle Parts Vintage Motorcycle Brake Parts & Rebuild Kits
Honda NRX1800 Sintered Metal Style - Rear Friction Pads Set/2 - Replaces Honda OEM 06455-MCA-016. This rear sintered metal brake-pad set provides the friction...
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About the Honda NRX1800DB Valkyrie Rune

Separate the transmission covers, clutch components and valve seals in your Rune repair plan.

Honda Motorcycle Logo

Honda’s 2004 U.S. parts catalog identifies the NRX1800DB4 Rune with painted wheels and a pullback handlebar. These details help distinguish it from the other Rune versions when checking a used or restored motorcycle. Confirm the model identification as well: wheels and handlebars can be changed after manufacture.

Similar gasket names deserve particular attention here. The front transmission-cover gasket and the separate transmission-cover gasket are different products. Identify the joint using the parts diagram and compare the outline, dowels and passages before adding either to an engine-work order.

Compare the actual applicationNRX1800DB part and year differences

The examples all list NRX1800DB 2004–2005. The application dates match, but their functions and installed locations do not.

NRX1800DB selected product applications
PartListed model and years
Rune clutch plateNRX1800DB 2004–2005
Front transmission-cover gasketNRX1800DB 2004–2005
Transmission-cover gasketNRX1800DB 2004–2005
Valve-stem sealNRX1800DB 2004–2005

Identify the fitted equipmentIdentify the DB engine repair location

Rune version comparison from the 2004 U.S. parts catalog. Wheel finish and handlebar position help identify the version; use the complete model code and year for replacement parts.

2004 U.S. Honda Rune versions
ModelFactory equipment
NRX1800DA Rune partsPainted wheels; forward handlebar
NRX1800DB (this model)Painted wheels; pullback handlebar
NRX1800EA Rune partsChrome wheels; forward handlebar
NRX1800EB Rune partsChrome wheels; pullback handlebar
  1. Record NRX1800DB and the model year from the motorcycle identification. The 2004 U.S. reference describes painted wheels and a pullback handlebar; confirm other years and markets against their own reference.
  2. Use the parts diagram to identify the cover rather than relying on a shortened gasket name.
  3. For valve-stem seals, confirm the cylinder-head work required and inspect the guides as part of the repair.
Need help confirming the application?

Ask PartsNMore with the complete model, year and clear photos of the part and its markings.

Model reference: Honda NRX1800DB4 2004 U.S. parts catalog. Use the product links for the individual parts applications.

Honda NRX1800DB Valkyrie Rune parts for repairs and restoration

Choose a repair below. The linked products show their own model years; check these against your motorcycle.

Valve-stem sealing

A valve-stem seal controls oil at the guide. Replacing seals does not correct excessive guide wear, so confirm the condition of the head components while apart.

More NRX1800DB engine parts

Universal accessories for your NRX1800DB project

Compare mounting points and service access when adding universal accessories to a Rune. Avoid relying on another NRX trim’s accessory fitment alone.

Universal parts may require modification. Match their dimensions and mounting requirements before ordering.

PartsNMore support for your NRX1800DB

Supplying motorcycle parts since 2002. About PartsNMore.

Read customer reviews

Parts on our shelves

Items marked in stock are held in our warehouse. Check the product page for current availability.

Free ground shipping

USA orders with a $50 USD subtotal or more; Canadian orders over $50 CAD. Shipping details.

Returns and order help

Review eligibility before fitting a part. Return policy and parts-team contact.

Each linked part has its own model, year and package details. Use those details to confirm the application.

Honda NRX1800DB parts questions

Are the two NRX1800DB transmission-cover gaskets the same part?
No. The catalog offers a front transmission-cover gasket and a separate transmission-cover gasket. Identify the cover in the parts diagram and compare its outline and openings.
Can a valve-stem seal repair a worn valve guide?
A new seal controls oil at the guide, but it does not restore a worn guide’s dimensions. Check the head components against the service limits when planning the repair.
How many NRX1800DB clutch plates should I order?
Use the clutch diagram and the condition of the actual stack. The linked plate is sold individually, and its listing does not establish a complete stack quantity or that every position uses that plate.
What identifies the Honda NRX1800DB Rune version?
The 2004 U.S. Honda parts catalog identifies NRX1800DB4 with painted wheels and a pullback handlebar. Check the model identification too, because wheels or bars may have been replaced. The repair products featured here separately list NRX1800DB for 2004–2005.

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