Possibly Helpful Stuff

[Fat Mack]

[I originally posted this message on Iron Curtain M/C.; I have re-posted it here so that it might help more people.]

Here is some possibly helpful information I have gathered from various sources.

Because I often have issues with the indices provided by tech manual authors, I have cross-referenced each part in several different ways. Spark plug information, for example, may be had under ELECTRICAL; or IGNITION; or PLUGS, SPARK; or SPARK PLUGS.

I have not had the opportunity to test all of this data. I am putting it here in hopes that (1) someone might find it useful, (2) those who try it will add their comments, and (3) other readers will reply with other useful remarks (as VWNate1 has done -- thanks!)

URAL PARTS, CROSS-REFERENCED

Additive, fuel: Marvel Mystery Oil (one ounce to each gallon of fuel)

Additive, gasoline: Marvel Mystery Oil (one ounce to each gallon of fuel)

Air box hose: 21047 Gates radiator hose

Air filters:
K&N: E-2470 from store.knfilters.com
NAPA: 7-02204, SME 702204, 702204; 7-02228, SME 702228, 702228

Air intake hose:
NAPA 8539; NAPA NBH 8539 (cut in half makes 2); CEET-8 from www.wicksaircraft.com

Alternator gear Woodruff key: 3 mm (same as VW Beetle , ALL , 1938-1979 generator or alternator equipped)

Battery:
Interstate #YTX20L-BS
Wal-Mart #ES20LBS
Odyssey #PC680

Bearings:
Clutch shaft: One 6205 Ball Bearing; one 12204 Roller Bearing
Crank: SKF6207
Main shaft: Two 6304 Ball Bearings
Steering Head: from www.cycleworks.net, or BMW #31412 from Ural or vintage BMW dealers
Wheel (all): Timken 30204, 30204M 9\KM1, (Universal number: 30204)
Woodruff key for alternator gear: 3 mm (same as VW Beetle , ALL , 1938-1979 generator or alternator equipped)
Woodruff Key for 4th Gear: 6mm x 6.5mm

Bike running light: 97 (5w)

Bike turn signal: 1156

Brake lights: 1156

Bulbs:
Headlamp: H6024XV, H6014, H6024; Neolight NL-910H44W
Bike running light: 97 (5w)
Bike turn signal: 1156
Brake Lights: 1156
Indicator Lights (high beam, alternator, neutral and turn): Sylvania 2721 (1.2W)
Instrument Lights (speedometer face): Sylvania 3893 (4W vs. 3W)
Sidecar rear running/brake light: 1157
Sidecar lights, other: 1156

Clutch shaft bearings: One 6205 Ball Bearing; one 12204 Roller Bearing

Coil, ignition: Accel Power Pulse Coil with Accel 8mm Wires

Cotter pins: 2x20; 3.2x20; 3.2x32; 4x12; 4x36; 5x45; 8x16

Crankcase drain plug: M14 x 1.50

Crank bearings: SKF6207

Crank rear main seal: Butyl Chicago Rawhide #21642 or VITON 21641

Deep Sump:
Kenneth Ulrich; 1486 County Road DB; Mosinee, Wisconsin 54455; (715) 693-6201; Machrat@aol.com
Part 8.101-01131.01 at www.imz-ural.com/accessories

Drain Plugs:
Transmission, crankcase, or final drive: M14 x 1.50
Helicoil: www.autopart.com/TOOLS/TOOLSMAIN/tool/T_37149.htm, Metric M14-1.50
Magnetic Drain Plug: ES#5385 from www.ecstuning.com

Drive Shafts - U-Joint:
U-Joint: CarQuest #111/1-0300 w/grease zerk fitting
Sidecar driveshaft U-Joint (with grease zerk): Precision 341; NEAPCO 1-0300; NAPA 111X; Spicer 5-111X; WESCO 201-581; or AMGAUGE 581

Drive Shaft Seal Collar: (IMZ-8.103-6205334) 33mm x 49.5mm x 8mm

Electrical:
Battery: Interstate #YTX20L-BS; Wal-Mart #ES20LBS; Odyssey #PC680
Bulbs:
Headlamp: H6024XV, H6014, H6024; Neolight NL-910H44W
Bike running light: 97 (5w)
Bike turn signal: 1156
Brake Lights: 1156
Indicator Lights (high beam, alternator, neutral and turn): Sylvania 2721 (1.2W)
Instrument Lights (speedometer face): Sylvania 3893 (4W vs. 3W)
Relays: Standard Motor Products relay RY-115; Stant EL 13 CarQuest
Sidecar rear running/brake light: 1157
Sidecar lights, other: 1156
Ignition Coil: Accel Power Pulse Coil with Accel 8mm Wires
Spark Plugs: NGK - BP7HS, Autolite 273, Bosch WGBC, Champion L82YC, Denso W22FP-U 650
Spark Plug wires: Belden 701002; NGK part number 8048 from www.parts-unlimited.com

Filters, air:
K&N: E-2470 from store.knfilters.com
NAPA: 7-02204, SME 702204, 702204; 7-02228, SME 702228, 702228

Filters, fuel:
Metal (opaque): NAPA 3027
Plastic (see-thru): SKU 111 209 190 from www.bfyobsoleteparts.com
Others: WIX #33011; NAPA #3011 or 3030?; CarQuest #86011; EFI #GF95; Purolator #F21124; FRAM #G4164; AC Delco #GF461; BOSCH #71936

Final drive drain plug: M14 x 1.50

Fluids:
Additive, fuel: Marvel Mystery Oil (one ounce to each gallon of fuel)
Fuel: 91-octane unleaded
Engine & Gearbox Oil: Premium grade SAE 20W/50 petroleum based detergent oil designed for air-cooled engines.
Final drive oil: Premium grade automotive 90 EP gear oil
Spindle oil/Industrial spindle oil: ZoomSpout
For non-specific lubrication points: Pusser’s Fix-all (a/k/a WD-40)

Fuel: 91-octane unleaded

Fuel additive: Marvel Mystery Oil (one ounce to each gallon of fuel)

Fuel Filters:
Metal (opaque): NAPA 3027
Plastic (see-thru): SKU 111 209 190 from www.bfyobsoleteparts.com
Others: WIX #33011; NAPA #3011 or 3030?; CarQuest #86011; EFI #GF95; Purolator #F21124; FRAM #G4164; AC Delco #GF461; BOSCH #71936

Fuel Line: ¼"

Gas cap key: ILCO X84 HD4

Gasoline: 91-octane unleaded

Gasoline additive: Marvel Mystery Oil (one ounce to each gallon of fuel)

Gear, alternator, Woodruff key: 3 mm (same as VW Beetle , ALL , 1938-1979 generator or alternator equipped)

Grease: Lithium-based automotive chassis grease

Headlamp: H6024XV; H6014; H6024; Neolight NL-910H44W

Hoses:
Air box hose: 21047 Gates radiator hose
Air intake Hose: NAPA 8539; NAPA NBH 8539 (cut in half makes 2); CEET-8 from www.wicksaircraft.com

Indicator Lights (high beam, alternator, neutral and turn): Sylvania 2721 (1.2W)

Ignition:
Coil: Accel Power Pulse Coil with Accel 8mm Wires
Key: ILCO 1526R; ILCO X258; ILCO 1098 B1
Spark Plugs: NGK - BP7HS, Autolite 273, Bosch WGBC, Champion L82YC, Denso W22FP-U 650
Spark Plug wires: Belden 701002; NGK part number 8048 from www.parts-unlimited.com

Input Shaft Seal: 32mm x 45mm x 8mm

Instrument Lights (speedometer face): Sylvania 3893 (4W vs. 3W)

Joint, U - Drive Shafts:
U-Joint: CarQuest #111/1-0300 w/grease zerk fitting
Sidecar driveshaft U-Joint (with grease zerk): Precision 341; NEAPCO 1-0300; NAPA 111X; Spicer 5-111X; WESCO 201-581; or AMGAUGE 581

Keys:
Gas Cap: ILCO X84 HD4
Ignition: ILCO 1526R; ILCO X258; ILCO 1098 B1
Woodruff, for alternator gear: 3 mm (same as VW Beetle , ALL , 1938-1979 generator or alternator equipped)
Woodruff, for 4th Gear: 6mm x 6.5mm

Kick Starter Shaft Collar Seal: 20mm x 40mm x 10mm

Lamps:
Headlamp: H6024XV, H6014, H6024; Neolight NL-910H44W
Bike running Light: 97 (5w)
Bike turn signal: 1156
Brake Lights: 1156
Indicator Lights (high beam, alternator, neutral and turn): Sylvania 2721 (1.2W)
Instrument Lights (speedometer face): Sylvania 3893 (4W vs. 3W)
Sidecar rear running/brake light: 1157
Sidecar lights, other: 1156

Lights:
Headlamp: H6024XV, H6014, H6024; Neolight NL-910H44W
Bike running: 97 (5w)
Bike turn signal: 1156
Brake: 1156
Indicator (high beam, alternator, neutral and turn): Sylvania 2721 (1.2W)
Instrument (speedometer face): Sylvania 3893 (4W vs. 3W)
Sidecar rear running/brake: 1157
Sidecar, other: 1156

Line, fuel: ¼"

Lubricants:
Engine & Gearbox Oil: Premium grade SAE 20W/50 petroleum based detergent oil designed for air-cooled engines.
Final drive oil: Premium grade automotive 90 EP gear oil
Spindle oil/Industrial spindle oil: ZoomSpout
Grease: Lithium-based automotive chassis grease
Fuel additive: Marvel Mystery Oil (one ounce to each gallon of fuel)
Non-specific lubrication points: Pusser’s Fix-all (a/k/a WD-40)

Magnetic Drain Plug: ES#5385 (www.ecstuning.com/stage/edpd/pagebuild_ ... uctID=5385)

Main shaft Bearings: Two 6304 Ball Bearings

Main Shaft Seal: (IMZ-8.103-04015) 36mm x 48mm x 7mm

Oil:
Engine & Gearbox: Premium grade SAE 20W/50 petroleum based detergent oil designed for air-cooled engines.
Final drive: Premium grade automotive 90 EP gear oil
Spindle/Industrial spindle: ZoomSpout
Fuel additive: Marvel Mystery Oil (one ounce to each gallon of fuel)

Oil Filter: EMGO #10-26960

Output Yoke Seal: 35mm x 48mm x 8mm

Pins, cotter: 2x20; 3.2x20; 3.2x32; 4x12; 4x36; 5x45; 8x16

Plugs, drain:
Transmission, crankcase, or final drive: M14 x 1.50
Helicoil: www.autopart.com/TOOLS/TOOLSMAIN/tool/T_37149.htm, Metric M14-1.50
Magnetic Drain Plug: ES#5385 (www.ecstuning.com/stage/edpd/pagebuild_ ... uctID=5385)

Plugs, spark: NGK - BP7HS; Autolite 273; Bosch WGBC; Champion L82YC; Denso W22FP-U 650

Rear crankshaft seal: NAPA # 66524 50mm X 70mm X 9mm

Relays:
Standard Motor Products relay RY-115
Stant EL 13 CarQuest

 
Seals:
Crank Rear Main seal: Butyl Chicago Rawhide #21642 or VITON 21641
Drive Shaft Seal Collar: (IMZ-8.103-6205334) 33mm x 49.5mm x 8mm
Input Shaft Seal: 32mm x 45mm x 8mm
Kick Starter Shaft Collar Seal: 20mm x 40mm x 10mm
Main Shaft Seal: (IMZ-8.103-04015) 36mm x 48mm x 7mm
Output Yoke Seal: 35mm x 48mm x 8mm
Rear crankshaft seal: NAPA # 66524 50mm X 70mm X 9mm
Transmission output (rear) shaft seal: NAPA # 13941 35mm X 48mm X 8mm

Shafts, drive - U-Joint:
U-Joint: CarQuest #111/1-0300 w/grease zerk fitting
Sidecar driveshaft U-Joint (with grease zerk): Precision 341; NEAPCO 1-0300; NAPA 111X; Spicer 5-111X; WESCO 201-581; or AMGAUGE 581

Sidecar driveshaft U-Joint (with grease zerk):
Precision 341; NEAPCO 1-0300; NAPA 111X; Spicer 5-111X; WESCO 201-581; or AMGAUGE 581

Sidecar lights:
Rear running/brake light: 1157
Other sidecar lights: 1156

Steering head bearings: from www.cycleworks.net, or BMW #31412 from Ural or vintage BMW dealers

Sump, deep:
Kenneth Ulrich; 1486 County Road DB; Mosinee, Wisconsin 54455; (715) 693-6201; Machrat@aol.com
Part 8.101-01131.01 at www.imz-ural.com/accessories

Transmission drain plug: M14 x 1.50

Transmission output (rear) shaft seal: NAPA # 13941 35mm X 48mm X 8mm

U-Joint - Drive Shafts:
U-Joint: CarQuest #111/1-0300 w/grease zerk fitting
Sidecar driveshaft U-Joint (with grease zerk): Precision 341; NEAPCO 1-0300; NAPA 111X; Spicer 5-111X; WESCO 201-581; or AMGAUGE 581

Wheel bearings (all): Timken 30204, 30204M 9\KM1, (Universal number: 30204)

Wires, spark plug: Belden 701002; NGK part number 8048 from www.parts-unlimited.com

Woodruff keys
For alternator gear: 3 mm (same as VW Beetle , ALL , 1938-1979 generator or alternator equipped)
For 4th gear: 6mm x 6.5mm



Parts for M-72 and early K-750 transmissions (still used on 2006 Ural transmissions)
Output Yoke Seal: 35x48x8
Input Shaft Seal: 32x45x8
Main shaft Bearings: Two 6304 Ball Bearings
Clutch shaft Bearings: One 6205 Ball Bearing, One 12204 Roller Bearing
Woodruff Key for 4th Gear: 6mm x 6.5mm

[Ragman]

Jee wizz guy.. I need to go buy a printer, to keep that in my workshop - that is one heck of a lot of data.. Thank you.

[Mud Pie]

Copy/Paste/Thank-you !!

[JohnBG]

Good Stuff!

Shallwe make this a "Sticky post"?

[DaveO]

Outstanding job! I take it these #s are for an '06 750? The reason I ask, some of the trans and FD seals have changed, depending on year, or something. Thanks!

[Yobe]

Good Stuff!

Shallwe make this a "Sticky post"?

YES!

[JohnBG]

Good Stuff!

Shallwe make this a "Sticky post"?

YES!

It's been stickified...

Great post FatMack!

[Fat Mack]

Good Stuff!

Shallwe make this a "Sticky post"?

YES!

It's been stickified...

Great post FatMack!

Thanks for the compliment!

What is a sticky post?

[Ragman]

one that will remain at the top of the forum all the time.

[JohnBG]

Good Stuff!

Shallwe make this a "Sticky post"?

YES!

It's been stickified...

Great post FatMack!

Thanks for the compliment!

What is a sticky post?

It stays on the top of the list of all posts and deosn't get bumped down the list. Kinda like one of them sticky post-it notes.

Means it's one of them great informative "hall of fame" type posts.

Thanks for sharing it/ Great work!

[VWNate1]

Good info all but it really should be cleaned up to reduce all the duplicate entires .

Anyway , the alternator gearwoodruff key is a 3MM , same as VW Beetle , ALL , '38 ~ '79 generator or alternator equipped .

NAPA's U-joint should be # 111-X , has a Zerk fitting .

you might want to add that to the orginal sticky .

[Fat Mack]

It stays on the top of the list of all posts and deosn't get bumped down the list. Kinda like one of them sticky post-it notes.

Means it's one of them great informative "hall of fame" type posts.

Thanks for sharing it/ Great work!

Thanks for the explanation -- and thank you for the compliment.

[Fat Mack]

Good info all but it really should be cleaned up to reduce all the duplicate entires.

The duplications are deliberate. Remember I wrote: Because I often have issues with the indices provided by tech manual authors, I have cross-referenced each part in several different ways. Spark plug information, for example, may be had under ELECTRICAL; or IGNITION; or PLUGS, SPARK; or SPARK PLUGS.

Anyway , the alternator gearwoodruff key is a 3MM , same as VW Beetle , ALL , '38 ~ '79 generator or alternator equipped .

NAPA's U-joint should be # 111-X , has a Zerk fitting .

you might want to add that to the orginal sticky .

I added the alternator Woodruff key. Now, as to the NAPA U-joint: Is that for the sidecar, or is it the other U-joint?

[VWNate1]

The NAPA # 111X U-joint replaces the Spicer # 5-111X U-joint .

I hope this helps .

If you poke through my posts over on the R.I. Boards , you'll find the odd part #'s and brands of jobs I did on my Ural .

Many parts differ between 650 and 750 Urals too .

[Fat Mack]

The NAPA # 111X U-joint replaces the Spicer # 5-111X U-joint .

I hope this helps .

It does help -- very much. Thank you. I have updated the list.

If you poke through my posts over on the R.I. Boards , you'll find the odd part #'s and brands of jobs I did on my Ural .

Many parts differ between 650 and 750 Urals too .

I never was able to get into the RI boards, so if you could re-post here, I daresay you would make lots of people grateful (I can call one by name! )