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Motive Gear R8-8RMK Master Bearing Kit with Koyo Bearings for Ford 8.8" Rear Differential

(Ford F-150 1983-2019, Mustang 1986-2014, Ranger 1985-2011, Explorer 1991-2005, Expedition 1997-2018, F-250 1983-92, 1997-2000, Bronco 1983-96 + 41 more models)

Manufacturer

Picture for manufacturer Motive Gear

Part Number

R8-8RMK
16 reviews
Sale Price

$119.82

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Motive Gear R8-8RMK is a complete master bearing installation kit designed for Ford 8.8" rear differentials, featuring premium Koyo bearings for superior durability and performance. This comprehensive kit includes everything needed for a professional differential rebuild, including pinion and carrier bearings, crush sleeve, pinion nut, ring gear bolts, gasket, marking compound, and thread locking compound.

Key Features:

  • Premium Koyo bearings for enhanced reliability and longevity
  • High-strength steel construction withstands extreme torque and power loads
  • Pre-loaded bearing design ensures proper gear mesh and reduces wear
  • Complete kit includes all necessary components for differential installation
  • Precision-manufactured components provide smooth, constrained motion between gears
  • Includes installation accessories: marking compound, brush, and thread locker

This master bearing kit is ideal for differential rebuilds, gear changes, or performance upgrades on Ford 8.8" rear axles. The Koyo bearings meet or exceed OEM specifications, ensuring long-lasting performance under demanding conditions.

Products specifications

Fits

Ford F-150 1983-2019, Mustang 1986-2014, Ranger 1985-2011, Explorer 1991-2005, Expedition 1997-2018, F-250 1983-92, 1997-2000, Bronco 1983-96, Crown Victoria 1992-2011, Thunderbird 1987-97, Explorer Sport Trac 2001-05, 2007-10 + 38 more models

Axle Bearings Included

No

Axle Seals Included

No

Carrier Bearings Included

Yes

Carrier Shims Included

Yes

Cover Bolts

10

Cover Gasket Included

Yes

Crush Sleeve Included

Yes

Head Bearing Included

Yes

Notes

Fits 1981 and newer.

Pinion Nut Included

Yes

Pinion Seal Included

Yes

Pinion Shims Included

Yes

Pinion Spline Count

30

Quantity

Sold as a kit.

Ring Gear Bolts

10

Ring Gear Bolts Included

Yes

Ring Gear Rotation

Standard

Tail Bearing Included

Yes

Differential Case Design Type

Ford 8.8

Prop 65

WARNING: Cancer - www.p65warnings.ca.gov

Position

Rear

Great prices fast shipping

Best price for part.

No comments

THEY HAD WHAT I NEEDED AND THE BEST PRICE WITH SHIPPING

Ok

The service and product was excellent!

All good, next day delivery

They have the best prices on the net hands down. I saved 40 bucks buying through them and not only that but my item was shipped promptly. I would recommend using them i know im coming back.

Painless!

I searched the entire web looking for the best price on my item and found that Autoplicity beat everybody else in price & quality. Search no more!

Great service, best price available online and realistic shipping costs, Ordered 5PM Friday, shipped Monday , received Tuesday end of day. Beats driving to the local store. Highly recommended !!<br><br>RS Larchmont NY

Oh my god, my car rips now. Scary improvement. Will buy again, and aeromotive will have my lifetime support. Much love!!!

Order was fast, had the products I wanted in stock, and vehry pleased. Thank you 5 star service.

I will definitely buy from this seller again! The part actually got here a day early!! Thanks again!!

Great price, problem with the manufacturer shipping it out, but was rectified by Autoplicity. Very good follow up customer service.

Best Price around. Ordered Friday Shipped Monday. Thanks

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