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1983 Honda CB450SC Nighthawk Throttle Tube Repair Scope

The listed throttle part for a 1983 Honda CB450SC Nighthawk is a bare nylon tube referencing Honda 53141-300-010. Before replacing it, examine the surrounding controls and confirm that application still matches. A tube order leaves the grip, cables, housing and fasteners as separate retained or replacement pieces.

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Honda CB throttle sleeve 53141-300-010

Honda CB Throttle Sleeve ~ Replaces 53141-300-010

$9.95 USD
02-2462
Refresh the throttle feel on your Honda with this Nylon Throttle Sleeve, a replacement for OEM Ref. #53141-300-010 with exceptionally broad fitment across the...
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1983 Honda CB450SC Nighthawk · Nylon Throttle Tube Buying guide

Decide which parts of the throttle control can be retained

One bare sleeve is supplied. The detailed FAQ explicitly excludes the grip, push and pull cables, housing and fasteners. Its checks include burrs at the bar and housing plus correct cable routing and adjustment. Use those details when deciding which part actually needs renewal.

Parts to consider

Honda CB Throttle Sleeve ~ Replaces 53141-300-010 Bare replacement nylon control tubeOne sleeve is supplied for the stated Honda reference, with grip, cables, housing and fastening pieces separate.View part

Inspect the control environment before choosing the repair

Binding can involve the retained bar, housing or cable arrangement included in the listing’s inspection checks. Assess those areas with the sleeve before deciding the purchase scope. Replacing the tube alone does not establish the condition of the other throttle components.

Verify the completed movement across the steering range

The source requires full throttle opening and a snap closed at every steering position before starting the motorcycle. Keep that movement check in the repair plan. If the housing or controls were changed, identify their own tube requirements before treating the stock-reference sleeve as suitable.

Common questions

Which surrounding components are excluded from the nylon tube package?

The detailed listing excludes the rubber grip, push and pull cables, housing and fasteners. One bare sleeve is supplied. Check those existing components before reusing them, and add separately identified replacement needs to the order rather than assuming a complete control package.

What can I check to decide whether restricted movement needs more than a tube?

Inspect the bar and housing for burrs, then assess cable routing and adjustment as the listing directs. Those checks address retained components around the sleeve. Use the findings to identify the repair scope before ordering only the nylon tube.

What movement must be confirmed after renewing the sleeve?

The throttle should open fully and snap closed at every steering position before the engine is started, according to the detailed FAQ. Include that check after assembly and correct any binding rather than treating a new sleeve as confirmation of proper operation.

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