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QA1 KMR3-4T K-Series 3-Piece Carbon PTFE Rod End Male 3/16" Bore 1/4-28 RH Thread

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

KMR3-4T
10 reviews
Sale Price

$12.17

Estimated ship date Saturday, November 21

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The QA1 KMR3-4T is a K-Series three-piece alloy steel rod end designed for high-performance suspension, steering, and linkage applications. Featuring a carbon PTFE liner, this rod end delivers smooth articulation, reduced friction, and extended service life without the need for lubrication.

Key Features:

  • K-Series Three-Piece Construction: Alloy steel housing with a separately assembled ball and liner for superior strength and durability
  • Carbon PTFE Liner: Self-lubricating liner reduces maintenance requirements and provides consistent, low-friction performance
  • Male Mounting Style: Right-hand threaded shank for straightforward installation into threaded rod end mounts
  • 3/16" Bore: Inner ball bore sized at 3/16 inch to accept the appropriate bolt or stud
  • 1/4-28 Right-Hand Thread: Fine-thread shank for secure, precise adjustment in tie rods, suspension links, and control arms
  • Alloy Steel Housing: High-strength material construction suited for demanding racing and performance street applications

QA1's K-Series rod ends are a trusted choice among motorsports builders and chassis fabricators. The KMR3-4T is ideal for use in custom suspension geometry, panhard bars, watts links, and other precision linkage systems where reliable articulation and tight tolerances are critical.

Products specifications

A (+/-0.015)

1.562

Approx Bearing Weight

0.04

B (+0.0015/-0.0005)

0.19

Ball Dia Ref

0.437

C (+0.062/-0.031)

1

D (+/-0.010)

0.75

Grease Fitting

No

Heat-Treated

Yes

Jam Nut Included

No

Misalign Angle

10

Notes

Only rod end ball and race are heat-treated.

Quantity

Sold individually.

Rod End Attachment

Male threads

Rod End Ball Width

0.312 in.

Rod End Centerline Length

1.562 in.

Rod End Construction

3-piece

Rod End Finish

Zinc plated

Rod End Head Bore Size

0.190 in.

Rod End Head Diameter

0.750 in.

Rod End Head Width

0.312 in.

Rod End Material

Carbon steel

Rod End Misalign Angle (degrees)

10 degrees

Rod End Static Load Capacity

2,158 lbs.

Rod End Style

PTFE lined

Rod End Thread Size

1/4-28 RH in.

T (+/-0.005)

0.25

Thread Length

1.000 in.

Thread Type

Right Hand

Thread UNF-3A

1/4 -28

UTL Radical Static

2158

W (+0.000/-0.005)

0.312

Prop 65

WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Title

QA1 Suspension Rod End Bearing KMR3-4T

Great Price! Fast shipping and processing! Cant ask for more! A+

Great price and fast shipping, beat auto anything by a mile.

Prices are comparable to other retailers. And they have items in stock that others were saying it would take a month. Fast shipping and great communication. Thank

Wow ... they not only have the best price ... but also ultra fast shipping ... the really have great customer service too .. i like that they have live chat.

Your site looks professionally constructed and has an easy to understand interface.

Absolute lowest price on the web. Correspondance was great letting me know every step of the purchase and shipping process right up to a tracking number.<br>Ordered Tue. got tracking number Friday ... great job great savings.<br><br>I highly recommend doing business with this fine company!!

Ordered and received an Autometer gauge at the best price I could find. Received the package within 3 days well packed. I have not hooked up the meter yet. But it looks fine and is factory packaged.

great store

Great product at the lowest price with fast delivery...what more can you want! Highly recommend.

I'm happy with my purchase and the service I received. I gave you guys a "good" rating instead of "excellent" on shipping only because I hate FedEx and would like to have another shipper option during checkout.

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