National
Harmonic Bal. Sleeve
$19.94
National
Part # 88187
4.7(47 reviews)Coquille amort vibr
Fits Mobility Ventures, Ford, VPG & more — 3,835 vehicle applications
Call for Price
Contact us at 1-866-461-2787 for pricing
available
Contact us at 1-866-461-2787 for pricing
Call for PriceFree ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy
Canadian OwnedShipped across Canada
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Select your vehicle to check fitment.
National 88187 Vehicle Fitment
Fits 3,835 vehiclesThis Coquille amort vibr fits Mobility Ventures, Ford, VPG, Jaguar and 9 more makes vehicles.
2012-2015 Ford F-650
1969-1974 Ford E-200 Econoline
1969-1974 Ford E-300 Econoline
1962-1970 Ford Falcon
1962-1970 Ford Galaxie 500
1962-1965 Ford Falcon Sedan Delivery
1959-1967 Ford Galaxie
1957-1960 Ford Custom 300
1957-1958 Ford Del Rio Wagon
1955-1974 Ford Country Sedan
1955-1970 Ford Fairlane
1955-1960 Ford Courier Sedan Delivery
1955-1959 Ford Club
1955-1956 Ford Customline
National 88187 Specifications
- Part Description
- Harmonic Balancer Sleeve
- Width On Shaft
- 0.563
- Shaft Maximum Diameter
- 1.878
- Flanged Outside Diameter
- 2.203
- Material
- Nickel Plated Formed Steel
- Grade Type
- Standard Replacement
National 88187 Product Description
National 88187 Moteur – Amortisseur de vibrations – Manchon de réparation pour Ford F-150
Key Features
- Designed to prevent timing cover seal leaks
- Made of stainless steel
- Takes up gaps caused by worn-out harmonic balancer shafts
- Elimina los huecos provocados por el desgaste de los ejes armónicos equilibradores
- Hecho con acero inoxidable
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
About National
Shop National Engine Timing Cover Harmonic Balancer Sleeve at Autrex with vehicle fitment details, current pricing, and checkout options for the National 88187. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
4.7out of 5
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions — National 88187
What vehicles does the National 88187 fit?
The National 88187 fits 34 vehicle applications including 2014-2017 Mobility Ventures MV-1, 2012-2015 Ford F-650, 2011-2012 VPG MV-1, 2002-2008 Jaguar X-Type, 2000-2008 Jaguar S-Type and 29 more. Check the full fitment list above to confirm your vehicle.
What are the shipping options for the National 88187?
Shipping options for the National 88187 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the National 88187?
For current pricing on the National 88187, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the Coquille amort vibr a direct fit replacement?
Yes, the Coquille amort vibr by National is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Coquille amort vibr come with?
The Coquille amort vibr comes with the standard National manufacturer warranty. Please check the product specifications for exact warranty terms.