Genuine OEM exhaust stud bolt 25mm for Buddy 50 RoughHouse 50 Rattler 50 110 and Black Cat 50 scooters Genuine OEM exhaust stud bolt 25mm for Buddy 50 RoughHouse 50 Rattler 50 110 and Black Cat 50 scooters
Genuine OEM exhaust stud bolt 25mm for Buddy 50 RoughHouse 50 Rattler 50 110 and Black Cat 50 scooters

Genuine

Genuine Exhaust Stud Bolt – 50cc Buddy/RoughHouse/Rattler

SKU 90170602602
$1.90
Shipping calculated at checkout.
Description

Replace a stripped or damaged exhaust stud with this Genuine OEM Exhaust Stud Bolt. Precision-threaded to factory spec, this double-ended stud secures the exhaust pipe to the cylinder head on Genuine 50cc and 110cc engines — ensuring a leak-free seal and proper exhaust flow. Using the correct OEM fastener prevents cross-threading and protects the aluminum cylinder head threads.

Key Features

  • OEM Factory Spec: Exact replacement stud as used on the production line — correct thread pitch, length, and material grade.
  • Double-Ended Stud Design: One end threads into the cylinder head; the other accepts the exhaust flange nut for a secure, rattle-free mount.
  • Zinc-Plated Steel: Corrosion-resistant finish withstands exhaust heat and outdoor exposure.
  • Direct Fit: No modification required — drops straight into the factory exhaust port location.

Fitment Guide

Model Engine
Genuine Buddy 50 50cc 2-Stroke
Genuine RoughHouse 50 50cc 2-Stroke
Genuine RoughHouse 50 Sport 50cc 2-Stroke
Genuine Rattler 50 50cc 2-Stroke
Genuine Rattler 110 110cc
Genuine Black Cat 50 50cc 2-Stroke

Specifications

  • Length: 25mm
  • SKU: 90170602602
  • Vendor: Genuine (PGO OEM)
  • Quantity: Sold individually

Also available through your local Genuine dealer.

California Prop 65 Warning: www.p65warnings.ca.gov
Product Diagrams
Features
  • OEM factory-spec double-ended stud bolt
  • Correct thread pitch and length for Genuine 50cc/110cc engines
  • Zinc-plated steel for heat and corrosion resistance
  • Secures exhaust pipe to cylinder head with leak-free seal
  • Direct fit — no modification required
Specifications

Length: 25mm | Thread Type: Double-ended stud | Material: Zinc-plated steel | SKU: 90170602602 | Vendor: Genuine (PGO OEM) | Quantity: Sold individually
Model Fitments

ModelEngine
Genuine Buddy 5050cc 2-Stroke
Genuine RoughHouse 5050cc 2-Stroke
Genuine RoughHouse 50 Sport50cc 2-Stroke
Genuine Rattler 5050cc 2-Stroke
Genuine Rattler 110110cc
Genuine Black Cat 5050cc 2-Stroke
  • Same day shipping for orders placed before 2PM (CST) M-F
  • 30-day return period on eligible items
  • Flat-rate shipping for orders shipped to the 48 Contiguous United States.
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