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Dorman 635-450 Engine Crankshaft Seal Retainer - RearOE Quality 60-Day Returns
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Part #: 635-450

Dorman 635-450 Engine Crankshaft Seal Retainer - Rear

Rear
⚙️ 41 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$183.11Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge and Ram, 2500, 3500, 4000, Ram 2500, and Ram 3500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Dorman 635-450 Engine Crankshaft Seal Retainer - Rear
BrandDorman
Part Number635-450
MaterialAcero
MaterialSteel
ColorNatural
Inside Diameter5
Thickness1.1
Outside Diameter6.2
Ancho (in)10.5 in
Contenidos del paquete1 retenedor del sello del cigüeñal del motor
Depth1,8in
Depth1.8 in
FinishSin recubrimiento
FinishUncoated
Gasket Or Seal IncludedOui
Gasket Or Seal IncludedSí
Gasket Or Seal IncludedYes
Grade TypeReemplazo estándar
Grade TypeStandard replacement
Length7.25 in
Material Thickness0.3 in
Mounting Hardware IncludedNo
Mounting Hardware IncludedNon
Mounting Hole Diameter0.3 in
Mounting Hole Quantity6
Package Contents1 engine crankshaft seal retainer
Width (in)10.5 in
Width(in)10.5 in

This part fits 41 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2021Ram25006.7LL6Rear
2021Ram35006.7LL6Rear
2020Ram25006.7LL6Rear
2020Ram35006.7LL6Rear
2019Ram25006.7LL6Rear
2019Ram35006.7LL6Rear
2018Ram25006.7LL6Rear
2018Ram35006.7LL6Rear
2017Ram25006.7LL6Rear
2017Ram35006.7LL6Rear
2016Ram25006.7LL6Rear
2016Ram35006.7LL6Rear
2015Ram25006.7LL6Rear
2015Ram35006.7LL6Rear
2014Ram25006.7LL6Rear
2014Ram35006.7LL6Rear
2013Ram25006.7LL6Rear
2013Ram35006.7LL6Rear
2013Ram40006.7LL6Rear
2012Ram25006.7LL6Rear
2012Ram35006.7LL6Rear
2012Ram40006.7LL6Rear
2011Ram25006.7LL6Rear
2011Ram35006.7LL6Rear
2011Ram40006.7LL6Rear
2010DodgeRam 25006.7LL6Rear
2010DodgeRam 35006.7LL6Rear
2009DodgeRam 25005.9LL6Rear
2009DodgeRam 35006.7LL6Rear
2008DodgeRam 25005.9LL6Rear
2008DodgeRam 35005.9LL6Rear
2007DodgeRam 25005.9LL6Rear
2007DodgeRam 35005.9LL6Rear
2006DodgeRam 25005.9LL6Rear
2006DodgeRam 35005.9LL6Rear
2005DodgeRam 25005.9LL6Rear
2005DodgeRam 35005.9LL6Rear
2004DodgeRam 25005.9LL6Rear
2004DodgeRam 35005.9LL6Rear
2003DodgeRam 25005.9LL6Rear
2003DodgeRam 35005.9LL6Rear

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

5086755AC

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.