Select Your Ride

1
2
3

ARP 4.125 Tapered Ring Compressor 900-1250

Part Number: ARP900-1250
ARP
(No reviews yet) Write a Review
SKU:
ARP900-1250
UPC:
672036018573
MPN:
900-1250
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.44 LBS
$64.99
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

A quality piston ring compressor is non-negotiable for engine assembly work—it ensures your rings seat properly without damage during piston installation, saving you costly mistakes and rework. The ARP 4.125 Tapered Ring Compressor is engineered from billet aluminum for durability through repeated use, while its tapered design accommodates the natural variance in ring end gaps and bore geometry. If you're rebuilding a 4.125-inch bore engine, this tool is essential for getting a clean, reliable installation every time.

  • 4.125 inch bore
  • Tapered design
  • Billet aluminum construction
  • Black anodized finish
  • Sold individually
  • Professional-grade tool
View AllClose

Specs

MFG Part #:
900-1250
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for ARP 4.125 Tapered Ring Compressor 900-1250

View AllClose

FREE Shipping on orders of $99 or more!


Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.



Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.


You May Also Like

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER