HomeEngine > Valve Train ComponentsDJ Rock TK638 Engine Timing Set
Part #: TK638

DJ Rock TK638 Engine Timing Set

⚙️ 10 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$134.13Free 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.
🔥
✅ 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: Nissan, Altima and Sentra
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
DJ Rock TK638 Engine Timing Set
BrandDJ Rock
Part NumberTK638
10339Yes
10340Yes
Timing MarksYes
Camshaft Sprocket MaterialSteel
Timing Chain TypeSilent
Crankshaft Sprocket MaterialSteel
Grade TypePremium
Sprockets IncludedYes
Gaskets IncludedNo

This part fits 10 vehicles. Search below:

YearMakeModelPositionNotes
2006NissanAltimaN/APremium Kit; VVT Engine; Variable Valve Timing Cam Gear(s) Not Included
2006NissanSentraN/APremium Kit; VVT Engine; Variable Valve Timing Cam Gear(s) Not Included
2005NissanAltimaN/APremium Kit; VVT Engine; Variable Valve Timing Cam Gear(s) Not Included
2005NissanSentraN/APremium Kit; VVT Engine; Variable Valve Timing Cam Gear(s) Not Included
2004NissanAltimaN/APremium Kit; VVT Engine; Variable Valve Timing Cam Gear(s) Not Included
2004NissanSentraN/APremium Kit; VVT Engine; Variable Valve Timing Cam Gear(s) Not Included
2003NissanAltimaN/APremium Kit; VVT Engine; Variable Valve Timing Cam Gear(s) Not Included
2003NissanSentraN/APremium Kit; VVT Engine; Variable Valve Timing Cam Gear(s) Not Included
2002NissanAltimaN/APremium Kit; VVT Engine; Variable Valve Timing Cam Gear(s) Not Included
2002NissanSentraN/APremium Kit; VVT Engine; Variable Valve Timing Cam Gear(s) Not Included

* 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:

3-4212S

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