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Engine piston ring for Kubota compact tractors with the matching piston, part 15442-21050 | Northline Parts

Piston Ring 15442-21050 for Kubota B2150 and B9200 Tractors

SKU: NLT2T01171
$37.69 In Stock
$37.69
Sale price  $37.69 Regular price 
Ships for free in 2–4 business days.
This engine piston ring is intended for select Kubota compact tractors with the matching piston using part number #15442-21050. It seals combustion pressure between the piston and cylinder wall and controls oil at the ring pack.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • B2150HSD
  • B2150HSE
  • B9200DC-DP
  • B9200DC-EP

Product Overview

The engine piston ring seals combustion pressure between the piston and cylinder wall and controls oil at the ring pack. When evaluating a possible failure, pay attention to these concerns: low compression, blow-by or excess oil consumption after internal engine inspection. Similar problems can have other causes, so check the surrounding system before deciding to replace this part.

Before replacing it, compare engine model, piston bore, ring thickness and whether this is one ring or a set. This helps ensure the new component matches the equipment already on the machine rather than just a similar-looking part.

Key Features & Performance

  • Seals combustion pressure between the piston and cylinder wall and controls oil at the ring pack.
  • Replacement intended for the matching part and equipment listed below.
  • Confirm quantity and ring position before ordering.
  • Check the original part and machine details before installation.

Replaces / Cross-References

  • 15442-21050

What Is Included

One engine piston ring. Check the product images for included hardware and accessories.

Fitment Notes

Compare engine model, piston bore, ring thickness and whether this is one ring or a set. Confirm quantity and ring position before ordering Verify serial-number restrictions where applicable.

Frequently Asked Questions

Is this an OEM part? No. This is an aftermarket replacement unless the listing specifically identifies it as genuine OEM.

What should I check before ordering? Confirm engine model, piston bore, ring thickness and whether this is one ring or a set.

When is replacement appropriate? Replace the original when testing or inspection confirms the component is damaged or no longer working correctly.

Part Summary

Keywords: Engine piston ring, Kubota compact tractors with the matching piston, 15442-21050, B2150HSD, B2150HSE, B9200DC-DP, B9200DC-EP.

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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