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PARTS UNLIMITED Rear Kawasaki Sprocket - 520 - 43 Tooth 42041-136943

Part Number: 12100305
PARTS UNLIMITED
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SKU:
12100305
MPN:
1210-0305
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.85 LBS
$28.51

Ships from Manufacture | Call to Order (231) 767-5055

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Description

A worn or damaged sprocket directly impacts your power transfer, acceleration response, and chain wear patterns—compromising both performance and reliability. This OEM-spec replacement restores your Kawasaki's original drivetrain geometry and engagement characteristics without modification. Whether you're running on the track or the street, a precision-matched sprocket is non-negotiable for consistent power delivery.

The PARTS UNLIMITED 43-tooth rear sprocket is manufactured to exact OEM specifications using high-grade hardened steel, ensuring longevity even under aggressive riding conditions. Precision-machined splines and teeth guarantee a perfect fit with zero play, maintaining optimal chain tension and sprocket alignment.

  • Fitment: Kawasaki (OEM-specific)
  • Tooth Count: 43
  • Chain Size: 520
  • Material: Hardened steel
  • Manufacturing: Precision-machined
  • Splines: OEM-matched geometry
  • Installation: Bolt-on replacement
  • Packaging: Individual poly bag
  • MPN: 1210-0305
  • OEM Reference: 42041-136943
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Specs

MATERIAL:
STEEL
TYPE:
DRIVE
UNITS:
EACH
COLOR/FINISH:
NATURAL
MOUNTING POSITION:
REAR
CHAIN SIZE:
520
RIDING STYLE:
STREET
TOOTH COUNT:
43
PRODUCT NAME:
SPROCKET
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Fitment

Fitment for PARTS UNLIMITED Rear Kawasaki Sprocket - 520 - 43 Tooth 42041-136943

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