Vehicle Set: Click here to shop 2012 Mazda 5 parts.

661881 Russell Bulkhead Nuts

Name: Russell 661881 Bulkhead Nuts
Brand: Russell
SKU: 661881
Price: 31.37 USD
Availability: InStock

Image(s) for display purposes only. Actual product may vary.

Authorized Dealer

Product: Russell Bulkhead Nuts

Category: Russell Hardware - Singles

Part Number: 661881

UPC: 87133618876

Rating:

0 Reviews

$31.37

Free Shipping (Continental US)

New with manufacturer warranty

Availability: IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 06/26/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

Have a Question?

Description:

NOTES: Russell Performance -4 AN Bulkhead Nuts 7/16in -20 Thread Size (Endura)

Bulkhead Nut; Endura; -4AN; 7/16 in.-20 Thread Size;.

Russell's wide variety of adapter fittings allow for the connection of AN hose ends and hardlines to almost any system. Adapters are offered in many configurations.

Features:

Positive Seal At Maximum Operating Pressures
Precision Machined
6061-T6 Aluminum

Fitment:

Years	Make	Model	Trim
Sorry we do not have fitment information available for this part number. Contact us for any fitment questions.

View other Applications of Russell Bulkhead Nuts

Product Reviews:

Write a Review

Product reviews for all Russell Bulkhead Nuts.

There are no reviews yet.

WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov

Other Hardware - Singles:

IN STOCK - LOW ARP AM5.050-2B ARP Head Stud (Single) ARP M10 x 5.050in Replacement Stud $35.11 Details
IN STOCK ARP AI4.060-1B ARP Studs ARP M9-1.0 X M9-1.25 4.060in OAL STUD $33.90 Details
IN STOCK - LOW Rock Slide Engineering REBUILD20-077 Rock Slide Engineering Hardware Rock Slide Engineering JL Gen 2 2D Driver Rebuild Kit $299.99 Details
IN STOCK FOX 038-00-007-A FOX Hardware FOX Retaining Snap Ring -118 Steel / Gold Zinc / PH 15-7 MO / Basic Internal $26.13 Details
IN STOCK - LOW FOX 026-01-100-1 FOX Hardware Fox Mounting Hardware Tie Rod Clamp Top Dia. 1.130 X 2.50 X 1.75 $69.03 Details
IN STOCK - LOW Yukon Gear & Axle AK D50F-NUTS-A Yukon Gear & Axle Nuts Yukon Gear Dana 50/60 Spindle Nut Kit Replacement $54.89 Details
IN STOCK - LOW Vibrant 20942 Vibrant Washers Vibrant Crush Washers M10 (10 Pack) $33.85 Details
IN STOCK Rock Slide Engineering AC-TR-102S-1 Rock Slide Engineering Hardware Rock Slide Any Tire Size Ez Rack Kit / Basic / Steel $76.11 Details

For more information on Russell part number 661881, you can visit the official Russell website.