Ring And Pinion Installation Components Ratech offers a complete line of differential service parts. Whether installing a new set of gears or making a repair, Ratech has just what is needed. Installation Kits Basic Kit: pinion shims, crush sleeve, pinion seal, cover gasket. Installation Kit: pinion shims, carrier shims, crush sleeve, pinion seal, pinion nut, ring gear bolts, cover gasket. Bearing Kit: pinion and carrier bearings Complete Set: All small parts and bearings to complete a ring and pinion installation.
Smart Sleeve Innovative new crush sleeve eliminates the issues typically associated with traditional pinion bearing crush sleeves. Smart Sleeve requires roughly half of the fastener torque required to compress when compared to traditional crush sleeves, while also providing increased durability. Part No. Description RAT11001 Ford 8.8"/9" RAT11002 GM 10-Bolt 8.5" RAT11003 GM 10-Bolt 7.5"/8.2" RAT11005 GM 12-Bolt 8.875" RAT11007 GM 9-Bolt, 2010 Camaro
Solid Pinion Bearing Spacers Reusable spacers replace the stock crush sleeve and eliminate pinion bearing failure. Available with or without shim kits.
Basic Inst. Kit
Installation Kit
Bearing Kit
Complete Kit
Housing
Chrysler 8.75" Casting #489
RAT402K RAT102K — RAT302K RAT424K RAT124K — RAT324K RAT406K RAT106K RAT206B RAT306K
Dana 60
Ford 9" Open 2.891" Carrier Bearings LM 102949 Ford 9" Open 3.062" Carrier Bearings LM 603049 Ford 9" Open 2.891" Carrier Bearings LM 501349 Ford 9" 3.250" Carrier Bearings
Pinion Bearing Spacer Only
Pinion Bearing Spacer And Shim Pack
Description
Chrysler 8.75" (Late) Ford 8.8" and 9" Ford 9", 35-Spline GM 12-Bolt Auto GM 10-Bolt 8.5" GM 10-Bolt 7.5"
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RAT4103 RAT4105 RAT4113 RAT4101 RAT4109 RAT4111
RAT406K RAT106K RAT216B RAT306K-2
RAT4104
— — — —
RAT406K RAT106K — RAT306K-3 RAT406K RAT106K — — RAT405K RAT105K RAT205B RAT305K
Ford 8.8" Auto, 1979-04
Ford 8.8" Auto, 1979-12 Roush/GT-500/ Shelby And All 2010-12 Mustang RAT405K RAT105K — RAT387K Ford 8" — RAT131K — RAT334K Ford 7.5" — — RAT204B RAT304K GM 7.5" (1980-96) RAT408K RAT108K RAT228B RAT308TK GM 7.5" (1977-81) RAT408K RAT108K RAT208B RAT308K GM 8.2" (1964-71) — RAT119K RAT208B — GM 8.5" 10-Bolt Passenger RAT410K RAT110K RAT204B RAT310K GM 8.5 10-Bolt Pass., Afterm. Carrier — — — RAT366K* GM 8.875" 12-Bolt Passenger RAT415K RAT115K RAT205B RAT315K Corvette (1963-79) — — RAT205B RAT313K 2010-Up Camaro, 218mm — — — RAT381K * Fits 1973-97 applications with an ARB, Eaton or Moroso carrier that requires larger side bearings.
Ford 9" Pinion Pilot Bearing Pinion pilot bearing fits all Ford 9". Part No. Description RAT9015 Pinion Pilot Bearing RAT9015-A Pinion Pilot Bearing Retainer Ford 9" Reusable Differential Housing Gasket RAT5107R Reusable gasket fits all common Ford 9" housings.
Individual Component Parts Whether it’s carrier bearings or just a pinion nut, Ratech components will complete the rear end overhaul.
Pinion Shims
Carrier Shims
Crush Sleeve
Pinion Seal
Pinion Nut
Ring Gear Bolt
Cover Gasket
Head Bearing
Tail Bearing
Carrier Bearing Set
Housing
Chrysler
8.75" Early Style Casting #742 8.75" Late Style Casting #489
RAT1108 — RAT1107 RAT6103 RAT1500 RAT1304 RAT5101 RAT7006 RAT7007 RAT9003 RAT1102 — RAT3102 RAT6102 RAT1500 RAT1304 RAT5101 RAT7008 RAT8003 RAT9004 RAT1110 RAT1106 RAT1118 RAT6117 RAT1505 RAT1309 RAT5116 RAT7001 RAT8006 RAT9008 — — RAT3101 RAT6121 RAT1502 RAT1302 — RAT8001 RAT8001 RAT9021 RAT1100 RAT1126 RAT3104 RAT6105 RAT1502 RAT1316 RAT5122 RAT7005 RAT8003 RAT9001
Dana 60
Ford
7.5" 8.8"
Ford 9"
Trac Lock 1957-84 Trac Lock 1985-90
RAT2100 — RAT3104 RAT6110 RAT1502 RAT1305 RAT5107 See Below See Below See Below
RAT2100 — RAT3104 RAT6105 RAT1502 RAT1305 RAT5102* RAT2100 — RAT3104 RAT6110 RAT1502 RAT1302 RAT5107 RAT2100 — RAT3104 RAT6105 RAT1502 RAT1305 RAT5102*
" " "
" " "
" " "
Open 1957-84 Open 1985-90
2.891" Carrier Bearing LM102949-Common 2.891" Carrier Bearing LM501349-Thicker Stack
— — — — — — — RAT8003 RAT8003 RAT9011 — — — — — — — RAT8003 RAT8003 RAT9021 — — — — — — — RAT8003 RAT8003 RAT9012 — — — — — — — RAT8003 RAT8003 RAT9010 — — — — — — — RAT7007 RAT8003 — — — — — — — — RAT7016 RAT8003 —
3.062" Carrier Bearing LM603049
3.250" Carrier Bearing
Daytona Pinion
Daytona Pinion w/Pro Gear
Standard Diameter (28-Spline) Pinion (Pinion Supports Strange/Mark Williams/Moser) Large Diameter (35-Spline) Pinion (Pinion Supports Strange/Mark Williams/Moser) GM 8.2" 1964-72 OEM Gear Set (2.440" Crush Sleeve) 8.2" 1964-72 Aftermarket Set (2.440" Crush Sleeve)
RAT2790 RAT2729 † RAT2788 RAT2729 †
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— — — — — — — RATHM804846 RATHM804810 † — — — — RAT1509 — — RATHM804846 RATHM804810 †
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RAT1104 RAT1105 RAT3106 RAT6107 RAT1503 RAT1301 RAT5106 RAT7004 RAT8001 RAT9002 RAT1104 RAT1105 RAT3107 RAT6107 RAT1503 RAT1301 RAT5106 RAT7004 RAT8001 RAT9002 RAT1100 RAT1105 RAT3109 RAT6108 RAT1501 RAT1303 RAT5106 RAT7005 RAT8003 RAT9002 RAT1100 RAT1101 RAT3111 RAT6109 RAT1503 RAT1306 RAT5104 RAT7005 RAT8003 RAT9001 RAT1102 RAT1101 RAT3119 — RAT1513 RAT1303 — — — RAT9030
8.5" Auto
12-Bolt Auto
2010-Up Camaro 218mm
* O-ring. † Bearing race (cup) part number only.
557
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