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177314157939-0 - Northline Parts

Yamaha Grizzly Rhino 660 Carburetor Intake Boot 5KM-13596-00 with Clamps

SKU: NLT1R00719
$22.99 In Stock
$22.99
Sale price  $22.99 Regular price 
Ships for free in 2–4 business days.
Aftermarket carburetor-to-engine intake boot with two clamps, replacing Yamaha 5KM-13596-00-00 on compatible Grizzly 660 and Rhino 660 models.
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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
  • 2002–2008 Yamaha Grizzly 660 YFM660F applications using 5KM-13596-00
  • 2004–2007 Yamaha Rhino 660 YXR660F applications using 5KM-13596-00
  • Other Grizzly 660 or Rhino 660 production variants whose parts catalog specifies the listed number

Product Overview

A cracked intake boot can pull unmetered air into the engine and leave a 660 hard to start, hanging at high idle, popping through the intake, or running lean no matter how many times the carburetor is cleaned. A smoke test or careful inspection around the joint can confirm the leak before parts are ordered.

This molded joint connects the carburetor to the cylinder-head intake and seals the vacuum path. It is not the carburetor itself; the included clamps secure the boot, while sealing still depends on clean faces, correct alignment, and undamaged mating parts.

Key Features & Performance

  • Direct intake joint for matching Yamaha 660 single-cylinder engines
  • Includes two securing clamps
  • Replaces 5KM-13596-00 and 5KM-13596-00-00
  • Repairs a confirmed vacuum leak from split or hardened boot material

Replaces Part Numbers

  • 5KM-13596-00
  • 5KM-13596-00-00

Common Uses

  • Replacing an intake boot with visible cracks or separation
  • Correcting a smoke-tested vacuum leak
  • Repairing hanging idle, lean popping, or hard starting caused by the joint
  • Resealing the intake during carburetor removal and service

Technical Specifications

  • Product Type: Carburetor Intake Boot / Joint
  • Included: Intake boot and 2 clamps
  • Engine Family: Yamaha 660 single-cylinder
  • Condition: New
  • Replacement Type: Aftermarket

Installation & Fitment

  • Remove the seat and panels as required and prevent dirt from entering the intake
  • Compare the molded angle, port size, vacuum fittings, clamp locations, and reference number
  • Clean both mating surfaces and inspect the carburetor spigot and cylinder-head side
  • Seat the boot without twist, tighten clamps evenly, and perform a controlled leak check

Compatibility Notice

Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.

Production date, serial number, engine option, dimensions, connections, and previous repairs can change the part used within the same model. Compare the removed item and service information before purchase.

Frequently Asked Questions

Q: Is this listing for a complete carburetor? A: No. It is the rubber intake boot or joint between the carburetor and engine, supplied with two clamps.

Q: Can a cracked boot cause a high idle? A: Yes. Unmetered air can create a lean mixture and hanging idle, though throttle cable, slide, carburetor settings, and other leaks should also be checked.

Q: How should fitment be confirmed before ordering? A: Use the compatible list as a starting point, then compare the original reference number, dimensions, connections, mounting details, production date, and equipment or engine serial information.

Q: Is this supplied by the original equipment manufacturer? A: This is a new aftermarket part. The brand and model names identify the applications it is intended to service.

Part Summary

keywords: Yamaha 5KM-13596-00 intake boot, Grizzly 660 carb joint, Rhino 660 vacuum leak boot, YFM660F intake manifold, YXR660F carburetor boot, 660 lean idle repair

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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