Product Summary

2.80" Inside Diameter, .63" Shaft Diameter, Aluminum

  • Drive pulley has a 3.31" O.D. and 2.8" I.D.
  • Made from cast aluminum and features an anodized finish for added corrosion protection
  • Will accept a .63" diameter 28-tooth shaft
  • Pulley is mainly used to drive dry sump oil pumps and other engine accessories
  • Engineered to accept a 2" wide belt
See more details

Key Specs

MFG. Part #38030
Outside Diameter3.31"
Water Pump StyleShort/Long
Material TypeAluminum
FinishAnodized
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Peterson Fluid Systems 38030 Details

Gilmer or cog belts are the tried and true belts used to drive dry sump oil pumps and other engine accessories.

Peterson Fluid Systems 38030 Specifications

KEY SPECS
MFG. Part #38030
BrandPeterson Fluid Systems
Outside Diameter3.31"
Water Pump StyleShort/Long
Material TypeAluminum
FinishAnodized
GENERAL
Inside Diameter2.80"
Shaft Diameter.63"
Tooth Count28
Belt Width2.00"
Belt TypeGilmer
Sold in QuantityEach

Ratings & Reviews

5

2 Reviews

Overall Assessment

Customers appreciate the high-quality, good-looking pulley, highlighting its perfect fit and usability, particularly in a rotary RX7 sand rail. The product stands out for its practicality, functioning effectively as a cog drive for a gimlet belt drive unit. Its superior build and material quality exceed users' expectations, with many preferring it over competitors. The product has earned solid recommendations for its performance and reliability.

5

2 reviews

5

2

4

0

3

0

2

0

1

0

Filter by Ratings

Great pulley

5.0

4 years ago

Blake sholders

Indiana

Verified

Looks great, works great

Would Recommend

Perfect product

5.0

8 years ago

Rob

Hesperia California

Verified

I'm using this cog drive for a gimlet belt drive unit on my rotory RX7 sand rail and it is beautiful piece and fit perfect exactly what I needed and wanted thanks guys

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

2 Questions2 Answers

Is the diameter of this pulley 5 1/4 inches? Will it fit on Procharger cog belt? Thank you Have a BB Chevy with F2 Procharger The cog pulley that came with the kit is larger in diameter and now engine runs hot in traffic. Need smaller cog pulley.

by Stribs

12 years ago

1 answer

Will this pulley work with Long pump or Short

by SNL71CEVY

13 years ago

1 answer

2 of 2 questions shown

Customer Impersonation Script