Spark plugs
NGK Double Platinum 4853 PFR7B $11.71
I have tried these and they are good. No misfiring problem but was a lot quieter with them
NGK Traditional spark plug 6097 BKR7E $2.24
got this in now and it's perfect. no misfiring. Deeper tone?

NGK IX Iridium 6988 BKR7EIX-11 $6.95
I havent run this yet but they must be worthy.

I got all these prices from www.sparkplugs.com
I ordered them for sparkplugs.com and they got here in 3 days!

Split fire for XR650R
TP392B  or  SF392D

Fram oil filter It's the same filter as all XRs.  CH6015 
 
Carquest thermostat part number 31978
NAPA pn# 215
AutoZone part number 457-180 this one doesn't need to be tweeked.

XR650R Wheel Bearings
Fronts- 6003-sh2
Rears- 6004U and 6204U

Countershaft seal Honda Part #91205-MBN-672

USA Dual Sport @1-800-583-4912 for tires.

Mikuni TM42 part number 001.549

Acerbis Mudguard #16086105 Chaparral #257-0861-05
Competition muffler insert 18317-MBN-640 
Intake carb insulator 16211-MBN-640 
#175 Main jet 99101-357-1750  178 Main Jet 99101-357-1780 180 Main Jet 99101-357-1800 185 Main Jet 99101-357-1850
B53E comp needle & seat 16012-MBN-641 or 16012-MBN-671 
68s pilot jet 99105-MBN-0680 
 Euro/Aus rear fender extension 84701-MBN-651 (black plastic) 
Honda powerup kit 06130-NLB-010 cam, piston etc. U
S carb assembly part number 16100-MBN-671 UK carb 16100-MBN-641 
dipstick 15650-MBN-670 
rear sprocket bolts 90125-KA4-000 
sidestand bolt (small domed Allen bolt) 90113-MBN-670 
Front brake disc 45351-KV6-670 
Crankcase oil drain bolt (left side) 90131-896-650 
Downtube oil drain bolt 963000801800 
Oil filter 15412-HM5-A10 (old part number), 15410-KFO-315 (New number) 
Tank decals 87122-MBN-6702A and 87123-MBN-6702A 
Lock nut wrenches for swingarm 07KMA-KAB0100 and 07VMA-MBB0100

SPECS AND PROCEDURES  

Item

Spec

Pg. #

Gasoline

92 or higher

61

Fuel tank capacity

2.64 gal; 0.53 gal

63

Oil

20W-50; 10W-40 below 32 F

64

Check oil

Idle 5 min, turn off, bike level, don’t screw in dipstick.

65

Oil capacity

1.7 qt. WITH FILTER, 1.65 qt. W/O

70

Throttle freeplay

1/16 – 1/4"

78

Clutch freeplay

3/8 – 13/16”

81

Idle speed

1400 ±100 RPM

85

Spark plug type

NGK BKR7E-11 (NGK)

K22PR-U11 (DENSO)

85

Spark plug gap

0.039 – 0.043”

86

Exhaust spark arrester

Clean every 100 hours

87

Front suspension adjustment chart

 

92

Front suspension – eliminate internal air pressure

 

93

Front suspension oil volume

4.7” (STANDARD LEVEL)

3.5 – 6.1” (RANGE)

0.17 US oz (5 cc); ADJUSTMENT AMT.

95

Front suspension damping adjustment

(clockwise is harder setting)

96

Front suspension REBOUND adjuster (top)

One turn = 4 positions (18 positions total)

96

Front suspension COMPRESSION adjuster (bottom)

One turn = 4 positions (20 positions total)

96

Rear suspension adjustment chart

 

101

Rear suspension spring preload adjustment

 

102

Rear suspension spring length

9.31” (STANDARD)

9.07” (MINIMUM; harder/stiffer)

9.6” (MAXIMUM; softer)

0.06” / 31.5 lbs. (one adjuster turn/pounds preload)

104

Rear suspension damping

 

107

Rear suspension REBOUND adjuster (near chain)

One turn = 8 positions (30 positions total)

107

Rear suspension COMPRESSION adjuster (on reservoir)

One turn = 4 positions (20 positions total)

107

Front brake lever freeplay

3/8 – 3/16”

110

Front wheel removal procedure

 

115

Rear wheel removal procedure

 

118

Tire pressure OFFROAD

15 psi, both F & R

121

Front Tire

80/100-21 51M

123

Rear Tire

110/100-18 64M

123

Chain slack

13/16 – 1-3/16” (20-30mm)

125

Chain slipper (top of swingarm) depth limit

0.3” (is a wear limit cutout on slipper)

126

Chain slider (bottom of swingarm) depth limit

If chain is visible through window

127

Chain roller (under swingarm pivot) limit

If smaller than 1.0”

126

Chain lubrication

Every 300 miles minimum

129

Chain lube

80/90w ONLY (commercial lubes may damage O-rings)

130

Replacement chain

D.I.D. 520VM or RK 520 KZO

130

SPECIFICATION CHARTS

 

160