Pièces pour motos Honda
Choisissez votre modèle et l’année pour voir les pièces répertoriées pour votre moto.
Choisissez votre modèle et l’année pour voir les pièces répertoriées pour votre moto.
1981 Honda CB900F Supersport · Swingarm Bearings & Seals Buying guide
The stock CB900F pivot already uses needle bearings. Choose the separate bearing pair or the bearing-and-hardened-shaft kit after inspecting the shaft, bearings and thrust surfaces; the catalog word conversion does not mean the F originally used plain bushes.
Swingarm needle bearing pairTwo bearings, size 24 × 31 × 28, replacing reference 52108-425-831.Voir la pièce
Swingarm dust cap pairTwo dust seal caps replacing reference 52144-425-831.Voir la pièce
Pièces connexes : Pivot lock nut and washer set
Honda calls for checking the pivot collar and needle bearings for scoring and wear. A bearing-only repair needs a sound mating surface; a worn shaft or collar requires its own replacement plan. Compare the bearing-and-shaft kit contents before also ordering a separate bearing pair.
Inspect the dust caps, thrust components and pivot threads along with the bearings. The caps keep contamination away from the pivot but cannot take up bearing play. The linked lock nut and lock washer are separate hardware; use the F service procedure for assembly and adjustment.
Honda’s F diagram already shows needle bearings at the swingarm pivot. Treat the kit as a bearing-and-shaft replacement option for this model, then compare its contents with the fitted pivot. A changed swingarm needs its own dimensional check.
If their mating shaft or collar is scored, worn or damaged, new bearings cannot restore the correct running surface. Inspect the complete pivot and thrust components before deciding between the bearing pair, the bearing-and-shaft kit and any additional parts.
No. They protect the pivot from dirt and moisture. Locate play in the bearings, collar, thrust components or assembly adjustment and repair that cause. Replace damaged caps as part of the service rather than using them to mask worn load-bearing parts.
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