RATECH
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- Price
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Washer Copper 9in Ford 5138
RATECH
$4.19Proper drain plug sealing is critical for maintaining differential integrity and preventing fluid leakage during high-performance driving. These OEM-spec copper crush washers ensure a reliable seal...RAT5138- SKU:
- RAT5138
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$4.19 -
Yoke Holding Tool 1/2in or 3/4in Drive 18001
RATECH
$19.99Precision pinion yoke work demands a tool that won't slip or round off your fasteners—this holding tool locks your yoke in place while you torque or remove the pinion nut with confidence. Whether...RAT18001- SKU:
- RAT18001
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
$19.99 -
Complete Kit GM 8.5in RAT310K
RATECH
$97.99A complete differential rebuild kit eliminates guesswork and ensures you have every component needed for a proper installation—no trips back to the supplier for missing seals or shims. Whether you're...RAT310K- SKU:
- RAT310K
- Availability:
- Ships Same Business Day
- Weight:
- 5.44 LBS
- MFG Part #:
- 310K
$97.99 -
Mwe/Strange Pinion Bearing - Rear Bearing HM804846
RATECH
$34.99A worn or inadequate pinion bearing dramatically compromises differential accuracy and accelerates gear wear—costing you consistency on the track and reliability in hard driving. This MWE/Strange...RATHM804846- SKU:
- RATHM804846
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- MFG Part #:
- HM804846
$34.99 -
Mwe/Strange Pinion Race HM804810
RATECH
$20.99The MWE/Strange Pinion Race HM804810 delivers the strength and precision your Ford 9-inch differential needs for sustained high-performance racing. Built with heavy-duty steel construction and a...RATHM804810- SKU:
- RATHM804810
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- MFG Part #:
- HM804810
$20.99 -
Axle Bearing 9in Ford 1.378 x 2.834 9103
RATECH
$17.99A worn or damaged axle bearing will compromise your 9-inch Ford rear end's structural integrity and introduce play that kills handling precision and accelerates component wear. Upgrading to a quality...RAT9103- SKU:
- RAT9103
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- 9103
$17.99 -
Carrier Bearing Set 9021
RATECH
$39.99A worn or damaged carrier bearing set compromises your differential's load capacity and introduces unwanted play that degrades handling precision and acceleration response. The Carrier Bearing Set...RAT9021- SKU:
- RAT9021
- Availability:
- Ships Same Business Day
- Weight:
- 1.46 LBS
- MFG Part #:
- 9021
$39.99 -
Pilot Bearing Retaining CLIP 9015-A
RATECH
$4.79The pilot bearing retaining clip is a critical fastening component that keeps your Ford 9-inch differential's pilot bearing securely seated during high-load racing conditions. Without a reliable...RAT9015-A- SKU:
- RAT9015-A
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 9015-A
$4.79 -
9in Pinion Pilot Bearing 9015
RATECH
$22.99The pinion pilot bearing is a critical component that centers your driveshaft to the pinion gear, directly affecting driveline stability and longevity. A worn or damaged pilot bearing introduces...RAT9015- SKU:
- RAT9015
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- MFG Part #:
- 9015
$22.99 -
Carrier Bearing Set Ford 9in W/3.062in (LM603049) 9012
RATECH
$40.99A worn or damaged carrier bearing set compromises the structural integrity of your Ford 9-inch differential, leading to increased play, noise, and potential catastrophic failure under load. This...RAT9012- SKU:
- RAT9012
- Availability:
- Ships Same Business Day
- Weight:
- 1.59 LBS
- MFG Part #:
- 9012
$40.99 -
Carrier Bearing Set Ford 9in W/2.891in 9011
RATECH
$41.99Keep your Ford 9-inch rear end running smooth and strong with this precision-engineered Carrier Bearing Set. Designed for serious performance builds and reliable street use alike, these roller...RAT9011- SKU:
- RAT9011
- Availability:
- Ships Same Business Day
- Weight:
- 1.29 LBS
- MFG Part #:
- 9011
$41.99 -
Carrier Bearing Set Ford 9in W/3.250in 9010
RATECH
$44.99Keep your Ford 9-inch rear end running smooth and strong with this precision-engineered Carrier Bearing Set. Built for durability and performance, these roller bearings are the go-to choice for...RAT9010- SKU:
- RAT9010
- Availability:
- Ships Same Business Day
- Weight:
- 1.84 LBS
- MFG Part #:
- 9010
$44.99 -
Carrier Bearing Set 9002
RATECH
$42.99Keep your drivetrain running smooth and strong with the Carrier Bearing Set 9002 — a precision-engineered solution built to handle serious loads and reduce unwanted vibration. Whether you're...RAT9002- SKU:
- RAT9002
- Availability:
- Ships Same Business Day
- Weight:
- 1.56 LBS
- MFG Part #:
- 9002
$42.99 -
Carrier Bearing Set 9001
RATECH
$42.99Keep your differential running smooth and quiet with the Carrier Bearing Set 9001 — built tough for serious performance and everyday reliability. Whether you're rebuilding a weekend warrior or...RAT9001- SKU:
- RAT9001
- Availability:
- Ships Same Business Day
- Weight:
- 1.68 LBS
- MFG Part #:
- 9001
$42.99 -
Pinion Bearing (M88048) 8003
RATECH
$21.99A worn or damaged pinion bearing compromises differential performance and accelerates wear on surrounding components. The M88048 8003 is a direct-fit replacement that restores proper load...RAT8003- SKU:
- RAT8003
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- MFG Part #:
- 8003
$21.99 -
Pinion Bearing 8001
RATECH
$22.99A quality pinion bearing is critical to differential longevity and driveline reliability. Worn or damaged bearings increase friction, reduce efficiency, and can cascade into catastrophic differential...RAT8001- SKU:
- RAT8001
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- MFG Part #:
- 8001
$22.99 -
Pinion Bearing Daytona (35 SPLINE) 7016
RATECH
$41.99The Pinion Bearing Daytona (35 SPLINE) 7016 is engineered for serious Ford 9-inch differential applications where reliability under extreme load is non-negotiable. This bearing handles the lateral...RAT7016- SKU:
- RAT7016
- Availability:
- Ships Same Business Day
- Weight:
- 1.47 LBS
- MFG Part #:
- 7016
$41.99 -
Head Bearing 3.125in 7009
RATECH
$37.99Precision head bearings are critical to maintaining proper differential carrier preload and ensuring smooth, reliable power delivery under demanding track conditions. This 3.125-inch OD bearing is...RAT7009- SKU:
- RAT7009
- Availability:
- Ships Same Business Day
- Weight:
- 1.51 LBS
- MFG Part #:
- 7009
$37.99 -
Pinion Bearing Daytona (28 SPLINE) 7007
RATECH
$38.99A quality pinion bearing is the backbone of any reliable differential assembly—it handles radial loads and maintains precise rotational tolerances that directly impact driveline efficiency and...RAT7007- SKU:
- RAT7007
- Availability:
- Ships Same Business Day
- Weight:
- 1.49 LBS
- MFG Part #:
- 7007
$38.99 -
Pinion Bearing Gm 7005
RATECH
$29.99Pinion bearing failure is one of the quickest ways to lose power delivery and destroy differential performance under load. The Pinion Bearing GM 7005 is a precision-engineered replacement that...RAT7005- SKU:
- RAT7005
- Availability:
- Ships Same Business Day
- Weight:
- 1.38 LBS
- MFG Part #:
- 7005
$29.99 -
Pinion Bearing GM 7004
RATECH
$34.99A worn or damaged pinion bearing is a direct path to catastrophic differential failure—and that's a repair bill nobody wants. The GM 7004 pinion bearing is engineered to handle the radial and thrust...RAT7004- SKU:
- RAT7004
- Availability:
- Ships Same Business Day
- Weight:
- 1.39 LBS
- MFG Part #:
- 7004
$34.99 -
Pinion Seal Ford 9in 6110
RATECH
$6.99A worn or leaking pinion seal compromises your differential's integrity and can lead to costly gear damage if left unaddressed. This OEM-specification seal maintains proper lubrication retention in...RAT6110- SKU:
- RAT6110
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- 6110
$6.99 -
Pinion Seal GM 6107
RATECH
$7.29A worn or leaking pinion seal is one of the most common sources of differential fluid loss, leading to catastrophic gear damage if left unaddressed. The GM 6107 pinion seal is a direct OEM...RAT6107- SKU:
- RAT6107
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 6107
$7.29 -
Pinion Seal Ford 7.5in 6105
RATECH
$6.99A worn pinion seal is an open invitation for differential fluid to leak onto your brakes and suspension, compromising both performance and safety. This OEM-style seal restores the integrity of your...RAT6105- SKU:
- RAT6105
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- 6105
$6.99 -
Differential Gasket Ford 8.8 5122
RATECH
$4.59A worn or damaged differential gasket is one of the most common sources of gear oil leaks on Ford 8.8 rear ends—and one of the easiest to fix. This OEM-specification gasket ensures a proper seal...RAT5122- SKU:
- RAT5122
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 5122
$4.59 -
Differential Gasket Ford 9in Rubber 5107R
RATECH
$12.49A worn or leaking differential gasket compromises both performance and reliability, risking fluid loss and potential drivetrain damage during hard cornering or acceleration. The 5107R delivers a...RAT5107R- SKU:
- RAT5107R
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 5107R
$12.49 -
Differential Gasket Ford 9in 5107
RATECH
$4.59A worn or leaking differential gasket compromises the integrity of your Ford 9-inch rear end, risking fluid loss and potential bearing damage during high-performance driving. This OEM-spec gasket...RAT5107- SKU:
- RAT5107
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 5107
$4.59 -
Differential Gasket GM 10 Bolt Car 5106
RATECH
$4.59A leaking differential gasket compromises your gear oil seal and invites contamination that accelerates wear on internal components. This OEM-equivalent gasket restores a complete seal on GM 10-bolt...RAT5106- SKU:
- RAT5106
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 5106
$4.59 -
Pinion O-Ring Ford 9in 5102
RATECH
$2.99The pinion o-ring is a critical seal component in your Ford 9-inch rear end that prevents gear oil from leaking past the pinion shaft. Over time, factory o-rings degrade from heat cycles and...RAT5102- SKU:
- RAT5102
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 5102
$2.99 -
Basic Kit GM 12 Bolt 415K
RATECH
$18.99A properly sealed differential is the foundation of reliable rear-end performance, and worn crush sleeves, gaskets, and seals are a common source of fluid leaks and binding issues. This basic rebuild...RAT415K- SKU:
- RAT415K
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 415K
$18.99 -
Solid Pinion Spacer w/Shims 4113
RATECH
$48.99Proper pinion support is critical for maintaining gear mesh alignment and preventing premature bearing wear in high-performance applications. The Solid Pinion Spacer w/Shims 4113 ensures precise...RAT4113- SKU:
- RAT4113
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- MFG Part #:
- 4113
$48.99 -
Solid Pinion Spacer w/Shims 7.5- 8.2 4111
RATECH
$18.99Pinion bearing preload is critical to differential longevity and performance—get it wrong, and you're looking at premature wear, noise, and potential failure under load. This solid pinion spacer with...RAT4111- SKU:
- RAT4111
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 4111
$18.99 -
Solid Pinion Spacer GM 10 Bolt 8.5in 4109
RATECH
$16.99Proper pinion bearing preload is critical for eliminating backlash and ensuring consistent power transfer to the wheels. This solid pinion spacer for GM 10-bolt differentials maintains exact shim...RAT4109- SKU:
- RAT4109
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 4109
$16.99 -
Solid Pinion Spacer W/Shims 9in Ford 4105
RATECH
$15.99Proper pinion depth is critical for differential longevity and performance—get it wrong, and you're looking at premature gear wear and noise. This solid pinion spacer with included shims gives you...RAT4105- SKU:
- RAT4105
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 4105
$15.99 -
Solid Pinion Spacer 9in Ford 4104
RATECH
$4.69Pinion spacers are critical for maintaining proper gear mesh and reducing unwanted movement in your differential housing. A solid pinion spacer eliminates deflection under load, ensuring consistent...RAT4104- SKU:
- RAT4104
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 4104
$4.69 -
Basic Kit GM 7.5in & 7.625in 408K
RATECH
$18.99A properly assembled differential requires the right foundation—and that starts with quality crush sleeves, gaskets, seals, and shims. This basic kit gives you all the essential components needed to...RAT408K- SKU:
- RAT408K
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MFG Part #:
- 408K
$18.99 -
Basic Kit Ford 9in 406K
RATECH
$22.99A solid Ford 9-inch differential demands proper internal sealing and support components to maintain performance and longevity. This basic rebuild kit provides the essential crush sleeve, gaskets,...RAT406K- SKU:
- RAT406K
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 406K
$22.99 -
Complete Kit GM 8.5in w/ Eaton / Auburn Posi 366K
RATECH
$129.99A differential rebuild requires precision components and proper assembly—this complete kit eliminates guesswork by including every bearing, seal, and shim needed for a bulletproof installation...RAT366K- SKU:
- RAT366K
- Availability:
- Ships Same Business Day
- Weight:
- 5.75 LBS
- MFG Part #:
- 366K
$129.99 -
Complete Kit 315K
RATECH
$103.99A complete differential rebuild requires precision components working in perfect harmony—mismatched or worn parts compromise your vehicle's handling, create unwanted noise, and accelerate damage to...RAT315K- SKU:
- RAT315K
- Availability:
- Ships Same Business Day
- Weight:
- 5.68 LBS
- MFG Part #:
- 315K
$103.99 -
Crush Sleeve GM 8.5in 3109
RATECH
$4.79A properly functioning crush sleeve is critical to maintaining correct pinion bearing preload in your differential—without it, you risk premature bearing wear, gear noise, and catastrophic drivetrain...RAT3109- SKU:
- RAT3109
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 3109
$4.79
About Ratech
Ratech has been a prominent figure in the automotive industry since they began offering their products in the early 1980s. Known for their precision engineering and innovation, Ratech quickly established itself as a go-to supplier for high-quality differential products. Their commitment to excellence has earned them a strong reputation among automotive professionals and enthusiasts who rely on dependable solutions for their vehicles.
The brand specializes in manufacturing a range of differential components and installation kits. Some of their most popular products include high-performance ring and pinion sets, installation kits, and differential rebuild kits. These products are celebrated for their durability and precision, ensuring that they meet the rigorous demands of both professional mechanics and do-it-yourself car enthusiasts alike.
Ratech's products provide significant advantages by ensuring smooth and efficient operation of a vehicle's differential system. This results in improved handling, enhanced vehicle stability, and increased longevity of the drivetrain. Whether it's for a high-performance racing application or everyday driving, Ratech's components are designed to deliver reliable performance and peace of mind, helping drivers maintain optimal control and efficiency on the road.
