Name: Yamaha VK540 535cc Snowmobile Starter Motor | 12V 0.8kW 9T CCW | OE 8BB-81800-01-00
Brand: Yamaha
SKU: SM-YM-VK540-9T

Yamaha VK540 535cc Snowmobile Starter Motor | 12V 0.8kW 9T CCW | OE 8BB-81800-01-00

Product Code:SM-YM-VK540-9T

Brand:Yamaha

$15.00

Core Advantages

● **Performance | Materials & Craftsmanship** --- This 12V starter motor is rated at 0.8kW and uses a 9-tooth pinion with counter-clockwise rotation. The compact motor layout is intended to deliver steady cranking for the Yamaha VK540 535cc snowmobile application. The black metal housing and fitted drive assembly are built for regular service use in a cold-weather power-sports environment.
● **Fitment | OE Number & Compatibility** --- This listing is for a Yamaha VK540 535cc Snowmobile starter motor, cross-referenced to OE 8BB-81800-01-00. The key matching points are 12V, 0.8kW, 9T and CCW rotation. Please compare the OE number, mounting face, terminal position and pinion profile with the removed starter before ordering.
● **Installation | Practical Replacement** --- The unit is intended as a direct replacement for a worn or failed starter motor. A matching mounting pattern and electrical connection can reduce installation time and avoid unnecessary bracket or wiring changes. Disconnect the battery before removal, and check the starter gear engagement before returning the snowmobile to service.
● **Safety & After-Sales | Value** --- Replacing a weak starter can help address slow cranking, intermittent starting and a no-start condition caused by starter wear. The product is supplied as an aftermarket replacement, so the original unit should be checked before purchase. Warranty, MOQ, lead time and certification are TBC for this draft and should be confirmed before formal publication.
● **Cold-Weather Use | Service Confidence** --- Snowmobile starting places extra demand on the battery and starter system in low temperatures. This 9T CCW starter is listed for the Yamaha VK540 535cc application and is intended to restore dependable engine cranking when the original motor is worn. Keep the battery fully charged and verify the ground connection during installation.

OEM Numbers

OEM Number

Yamaha8BB-81800-01-00

Replacement Number

Yamaha8BB-81800-02-00

Yamaha8BB-81800-00-00

Yamaha8V3-81800-00-00

Yamaha84N-81800-50-00

Yamaha8Y3-81800-51-00

Factory Number

Technical Parameters

rated_power

800W

rotation_direction

CCW

rated_voltage

12V

installation_size_interface

Per OE samplemm

moq

20pcs

delivery_lead_time

10-15days

warranty_period

6months

certification

RoHS/REACH/ISO9001

stator_conductor_material

pure_copper

rotor_conductor_material

pure_copper

gear_teeth

rated_speed

Not specifiedrpm

engine_displacement_cc

535cc

starting_power_w

800W

Product Overview

Product positioning

This aftermarket starter motor is made for Yamaha VK540 535cc snowmobile service. It gives a starter when the old one turns slowly clicks but does not crank or does not turn the engine. The spec says 12 V, 0.8 kW, 9 teeth, counter‑clockwise rotation and the original equipment reference is 8BB‑81800‑01‑00.

How it works

When you press the start button the motor uses battery power to turn the drive. The pinion touches the engine ring gear. Gives the crank needed for combustion. The 9‑tooth and counter‑clockwise details matter because a starter, with the gear or rotation may not mesh properly. Always compare the removed unit before you install the one.

Materials and cold‑weather service

The starter has a metal motor housing and a compact drive that fits power‑sports equipment. Its job is to deliver high‑load cranking bursts, not running. In weather the battery condition, cable resistance and ground quality all affect starting performance. Check those items along with the starter.

Faults it can help address

signs of a starter are slow engine rotation, a starter that spins but does not turn the engine, repeated clicking or an intermittent no‑start. These can also come from a battery bad cables, a damaged ring gear or a control fault. Confirm the cause before you replace parts. If the original motor matches OE 8BB‑81800‑01‑00 and the 9T CCW spec this replacement may restore starting function.

Replacement. Purchase check

The unit is meant to give repair shops and snowmobile owners an aftermarket replacement path for the Yamaha VK540 535cc. Before buying confirm the OE number, 12 V rating, 0.8 kW output, pinion tooth count, rotation direction, mounting dimensions and terminal arrangement, against the starter. Install the starter only after the battery is disconnected. By a person. Detailed installation dimensions, MOQ, delivery lead time, warranty and certification are still to be confirmed in this draft. Should be checked before publication.

Vehicle Fitment

Brand	Model	Model Code	Year
Yamaha	Yamaha VK540	VK540	2020

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