Description
Comparison points and tradeoffs
When comparing Derale 31520 2′ Fan Spacer Silver with other Spacers options, use this source-backed detail as the primary discriminator: Application note: About this item Aluminum construction Anodized clear finish 2 inch length with 5/8 inch female pilot Fine and course 5/16 inch thread hardware included This 2 inch belt driven fan spacer comes with a clear anodized finish and is designed to fit most domestic 5/8 inch pilot water pumps.
Use this second fact to evaluate the tradeoff: Category: Replacement Parts / Engine Cooling & Climate Control / Fans & Parts / Spacers. A third point to compare across alternatives is: This 2 inch belt driven fan spacer comes with a clear anodized finish and is designed to fit most domestic 5/8 inch pilot water pumps.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
This 2 inch belt driven fan spacer comes with a clear anodized finish and is designed to fit most domestic 5/8 inch pilot water pumps.
Source product highlights
About this item
- Aluminum construction
- Anodized clear finish
- 2 inch length with 5/8 inch female pilot
- Fine and course 5/16 inch thread hardware included
Vehicle information
Available fitment details
Listing compatibility notes
- About this item Aluminum construction Anodized clear finish 2 inch length with 5/8 inch female pilot Fine and course 5/16 inch thread hardware included This 2 inch belt driven fan spacer comes with a clear anodized finish and is designed to fit most domestic 5/8 inch pilot water pumps.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Selection, alternatives, tradeoffs, upgrades, and direct replacements
Buying guidance
Quick decision
Use the supplied facts to compare this spacers with direct replacements and nearby alternatives.
Choose this if
- The listed specifications and referenced numbers match the part you need.
- The package contents cover the repair without missing required components.
Consider another option if
- Your vehicle, connector, side, dimensions, or part number do not match the listing.
- You need a different package quantity, material, or variation.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
4.6 / 5
125 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Customer –
Arrived quickly and works just fine
Daniel P. Larson –
I used the 2 in spacer. Gave me more clearance for installation and is perfect for my fan housing. Very pleased.
wesley sisco –
What is good to know about the installation is that you can use double stick tape behind your pulley to hold the bolt holes in place
Gregory –
Outstanding Product. Shipped and delivered on time.
Bob –
It did what I needed but the hardware that came with it is really poor quality.
Franklin guy keller jr –
It worked out well for my Chevy
Cagirl60 –
Comes with correct length bolt and 2 thread sizes. Moved fan blades to correct position in shroud for optimal cooling.
Michael Daharsh –
thanks