Wiseco Groove Lock Spacer 4.002-4.060inch Oil Rail Support Shelf Stock

SKU: WISGLS25

Piston Oil Ring Spacers

WIS Groove Lock Spacers...

Wiseco

Wiseco Groove Lock Spacer 4.002-4.060inch Oil Rail Support Shelf Stock

SKU: WISGLS25

Piston Oil Ring Spacers

WIS Groove Lock Spacers...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Born over 80 years ago from the passion for racing, Wiseco is a world leader in manufacturing high-performance, forged pistons for the motorcycle, automotive, ATV, snowmobile, personal watercraft, and outboard marine markets. Wiseco Groove Lock Spacers are engineered, forged, and machined on cutting-edge equipment in the U.S. at Wiseco's Mentor, Ohio manufacturing facility.

Product Overview

Born over 80 years ago from the passion for racing, Wiseco is a world leader in manufacturing high-performance, forged pistons for the motorcycle, automotive, ATV, snowmobile, personal watercraft, and outboard marine markets. The Wiseco crew shares the same level of dedication to motorsports as their customers and are focused on continually refining the quality and practices it takes to exceed expectations. Engineered, forged, and machined on cutting-edge equipment in the U.S. at Wiseco?s Mentor, Ohio manufacturing facility, Wiseco pistons are the undisputed leader in quality and performance. Wiseco Performance Products, built for racers, by racers.

Product Details

Bore (Min/Max):	4.002" / 4.060"
Bore Diameter Range Min Max:	4.000 - 4.037
Category Hierarchy:	Auto>Accessories>Groove Lock Spacers
Description:	Groove Lock Spacer
Engine Type:	ICE
Industry:	Automotive
Out of Stock Message:	Estimated Shipped Date 3-4 Weeks
Part Number:	wisGLS25
Product Type:	Locks
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	Prop 65 Warning Label.JPG
Prop 65 Yes/No:	Yes
Radial Wall:	0.160
Title - Web:	Groove Lock Spacer - 4.000 - 4.037 in. Bores
Title:	Groove Lock Spacer - 4.000 - 4.037 in. Bores

Part Type

Engine Piston Ring

Data: v4.2 - Upd: 2026-10-13 17:02:59

Specifications

Product Attributes - Brand: Wiseco
Product Attributes - Manufacturer's Part Number: GLS25
Product Attributes - Part Type: Piston Oil Ring Spacers
Product Attributes - Product Line: Wiseco Piston Oil Rail Supports
Product Attributes - UPC: 00193564102768
Product Attributes - Bore (in.): 4.000 in.-4.037 in.
Product Attributes - Oil Ring Spacer Thickness (in.): 0.030
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Groove lock spacer, 0.160 in. radial wall.

Reference Information

Brand Name/s	Wiseco
StreetFX SKU	wisGLS25
SFX Item ID	4062613
Supplier Item Code	4062613
Manufacturer SKU	GLS25
Manufacturer UPC	193564102768
Alternative References	4.002-4.060inch