Miscellaneous part number FAQ (head gasket, RMS, spring,etc)

[SilverXJ]

Mopar Performance valve springs:
valve springs #5249464
retainers #4452032 (8*) 8mm
locks #4529218 (8*) 8mm
hardened steel locks #4452031
Sometimes the part number must be prefixed by "P" to search for it

Mopar Performance Spring specs:
Free length: 2.06"
Rate: 271
113#@1.64"
225#@1.228"
232#@1.205"


Crankshaft pilot bushing: Jeep #53009180AB:

'99 and earlier Rear Main Seal (RMS):
Fel-Pro BS40612
Jeep 05018594AA
National 5111S

2000+ RMS: (no "wings" on cap side)
Fel-Pro BS40183
Jeep 53020599AB
National 5174

'98 and earlier cam bolt kit: Jeep #83502890, washer: #J3173284

Updated Thorley header collector to down pipe gasket:
Fel-pro 60584
83-95 Chevy 350, 366, 427, 454 2.5" ID steel sleeve

MLS .044" compressed head gaskets:
Mopar Performance P4529242
Jeep 53010587AA
Victor Reinz 54249S (available from Carquest using 54249, no 'S')
FEL-PRO 26211 PT
Victor Reinz HS5713Z Head gasket set for a 96-98 4.0 now comes with the .044" gasket.

Comp Cams adjustable push rod length checker:
Push rod length checker: 8.8"-9.8" 7704-1
Minimum length is 8.8", each rotation = .050"

Melling 4.0L oil pumps:
Standard: M81A
High volume: M167HVS

Valve stem seals:
Fel-Pro Intake: 70816
Fel-Pro Exhaust: 70819

Oil filter adapter o-ring kit:
HO: Jeep #04720363
Renix: Jeep #33002970K
Renix o-rings separately:
33002970 o-ring .799x.103
33002971 o-ring 1.296x.13
33002972 o-ring oil filter AD

Larger Ford Oil filter:
Motorcraft FL-1A
Mobil1 M1-301
Napa Gold 1515

Serpentine belt for stock mechanical fan and pulley delete (XJ)
Napa 060820

GM EOS:
AC-Delco 10-106 12371532
GM 88862586

Timing sets:
Cloyes Dual Roller 9-3127
Cloyes Silent Link C-3041
Rollmaster Billet dual roller CS7100/ A9Q
JP Performance billet dual roller JP5629

Bearings:
Clevite Mains MS1947P
Clevite cam SH1980S
Clevite Rods CB960P x6

ARP connecting rod bolts: 112-6001

Piston rings (US size 2x 5/64" 1x 3/16"):
Hastings Moly faced: 2M667
Hastings Chrome faced: 2C667
Hastings standard: 667
Total seal gapless 2nd ring, ductile iron moly faced top ring: T7660
Totat seal gapless 2nd ring, cast iron moly faced top ring: S7660
Total Seal standard: C7660
Keith Black Moly: 3875AM8

[SilverXJ]

lafrad's ovate wire beehive valve spring setup
http://www.jeepstrokers.com/forum/viewt ... f=5&t=1433
Mopar valve spring retainers: #53021676AB
Crower ovate wire valve springs: #68193 (http://www.crower.com/media/pdf/2008b/166-180.pdf)
Stock locks

[SilverXJ]

Pioneer Zinc coated freeze plugs. 8 press-in plugs and 3 NPT plugs

-PE-701 - 242 Cid. 4.0L 6 Cyl. 1987+
-PE-116 - 196/199/232/258 Cid. 6 Cyl.

Thanx to Biggrnjeep97

Also, PM me if you have any additions

[Muad'Dib]

Elgin Brass Freeze / Expansion Plugs

Part # EP256BR

[Muad'Dib]

For 96+ Steel Valve Covers...

ORIGINAL THREAD

Called the local Jeep parts counter today and got the following part numbers and descriptions:

Description	Part Number
Torque Limiter Sleeve	53020598AB or 53020598AV?
Valve Cover Bolt Grommet	53010424

He actually gave me 53020598AV for the Torque Limiter Sleeve and said they were on backorder, however after searching around it appears he may have just given me the incorrect part number. I went ahead and included it in this post though for future reference just in case the part number changes or something.

[SilverXJ]

They don't usually end their part numbers with a V, so the AB one is the correct. Google also gets no hits on the AV number except this thread.

Also, on the grommets I would order the valve cover gasket first as they usually come with grommets.

[SilverXJ]

ARP bolts/studs:
Main studs: 146-5401
Head studs: 146-4201
Rod bolts: 146-6001
Flywheel bolts: 146-2801
Flexplate bolts: 146-2901
Head bolts: 146-3601 (no studs on head)
Main bolts: 146-5001 (no studs on head)

[SilverXJ]

Scat 4 counter weight crankshaft: 9-4.2L-3895