Rebuild Kits

WSM Top-End Rebuild Kit – 72.50 mm – Platinum Series – Polaris

$ 128.15

In stock

Top-End Rebuild Kit – 72.50 mm – Platinum Series – Polaris

Part #: 5430012

WSM quality guaranteed.

Available for ship to store or drop ship.

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WSM Top-End Rebuild Kit – 72.50 mm – Platinum Series – Polaris

Additional information

Weight	1.38 lbs
Part Number	5430012
UPC Code	865369036547
Punctuated Part Number	54-300-12
Vendor Part Number	5430012P
Vendor Punctuated Part Number	54-300-12P
Commodity Code	0903
Commodity Group	ENGINE GROUP
Commodity Type	ENGINE REBUILD KITS

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Product Description

WSM Top-End Rebuild Kit – 72.50 mm – Platinum Series – Polaris

Key Features

Top-quality piston kit
Includes pistons, rings, pins, clips, racing needle bearings, head and base gaskets, intake and exhaust gaskets

Technical Specifications

Weight: 1.38 lbs
UPC: 865369036547
Supplier Number: 54-300-12P
Unit of Measure: Kit

Current Warehouse Inventory

Stock by Location:

✓ Janesville, WI: 5 units
✗ Batavia, NY: 0 units
✗ Dallas, TX: 0 units
✗ Fresno, CA: 0 units
✓ Reno, NV: 1 units
✗ Asheville, NC: 0 units
✓ National: 6 units

Total Available: 12 units

Inventory Last Checked: December 4, 2025 at 1:00 AM UTC

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Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

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