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[Datsun 1200 encyclopedia]

Steering Gearbox

(Difference between revisions)

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Category: Steering System

Revision as of 06:44, 26 January 2012
ddgonzal (Talk | contribs)

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Revision as of 06:50, 26 January 2012
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= Part Numbers = = Part Numbers =
-== USA Collapsible Gearbox & Column ==+== Collapsible Gearbox & Column ==
-LHD drive gearbox+=== LHD ===
 +LHD drive gearbox - North America Catalog
- 48805-H1951 ASSY-GEAR,STEERING, COLLAPSIBLE+ 48805-H1951 ASSY-GEAR,STEERING, COLLAPSIBLE 1 OP. - NLA
- 48850-H1900 ASSY-TUBE,JACKET+ 48850-H1900 ASSY-TUBE,JACKET 1 OP. - NLA
- 48011-H1601 ASSY-HOUSING,GEAR+ 48011-H1601 ASSY-HOUSING,GEAR 1 OP. - NLA
- 48820-H1900 ASSY-SHAFT,COLUMN+ 48820-H1900 ASSY-SHAFT,COLUMN 1 OP. - NLA
- 48025-18000 BEARING-WORM+ 48025-18000 BEARING-WORM 1 OP. - $33.94
- 48103-H1002 SHAFT-SECTOR+ 48103-H1002 SHAFT-SECTOR 1 OP. - $170.32
- 48137-H1002 SEAL-OIL+ 48137-H1002 SEAL-OIL 1 OP. - $5.87
- 48135-66000 SCREW-ADJUSTING+ 48135-66000 SCREW-ADJUSTING 1 OP. - NLA
- 08911-3401A NUT+ 08911-3401A NUT 1 OP. - 08911-34010 $0.11
- 08911-34010 NUT+ 08911-34010 NUT 1 OP. - superceded
- 48133-66000 SHIM-SCREW,T=1.62+ 48133-66000 SHIM-SCREW,T=1.62 0 OP. - NLA
- 48134-66000 SHIM-SCREW,T=1.65+ 48134-66000 SHIM-SCREW,T=1.65 0 OP. - NLA
- 48131-66000 SHIM-SCREW,T=1.56+ 48131-66000 SHIM-SCREW,T=1.56 0 OP. -
- 48130-66000 SHIM-SCREW,T=1.53+ 48130-66000 SHIM-SCREW,T=1.53 0 OP. -
- 48132-66000 SHIM-SCREW,T=1.59+ 48132-66000 SHIM-SCREW,T=1.59 0 OP. -
- 48201-18000 COVER-SIDE+ 48201-18000 COVER-SIDE 1 OP. -
- 48204-18000 PACKING-SIDE COVER+ 48204-18000 PACKING-SIDE COVER 1 OP. - NLA
- 08931-10410 PLUG+ 08931-10410 PLUG 1 OP. -
- 08120-82010 BOLT+ 08120-82010 BOLT 8 OP. -
- 08915-13810 WASHER-SPRING+ 08915-13810 WASHER-SPRING 8 OP. -
- 08911-24610 NUT+ 08911-24610 NUT 1 OP. -
- 08915-14610 WASHER-LOCK+ 08915-14610 WASHER-LOCK 1 OP. -
- 48031-18000 SHIM-COVER,T=0.05+ 48031-18000 SHIM-COVER,T=0.05 0 OP. - NLA
- 48032-18000 SHIM-COVER,T=0.07+ 48032-18000 SHIM-COVER,T=0.07 0 OP. -
- 48033-18000 SHIM-COVER,T=0.08+ 48033-18000 SHIM-COVER,T=0.08 0 OP. - NLA
- 48034-18000 SHIM-COVER,T=0.10+ 48034-18000 SHIM-COVER,T=0.10 0 OP. -
- 48035-18000 SHIM-COVER,T=0.12+ 48035-18000 SHIM-COVER,T=0.12 0 OP. -
- 48910-H1020 BUSH-COLUMN+ 48910-H1020 BUSH-COLUMN 1 OP. - superceded
- 48910-H1021 BUSH-COLUMN+ 48910-H1021 BUSH-COLUMN 1 OP. - 2 48910-H1020 $35.58
- 48931-H1020 WASHER-PLAIN+ 48931-H1020 WASHER-PLAIN 1 OP. -
- 00922-11700 RING-SNAP+ 00922-11700 RING-SNAP 1 OP. -
- 08110-81210 BOLT+ 08110-81210 BOLT 4 OP. -
- 08915-13810 WASHER+ 08915-13810 WASHER 4 OP. -
- 48960-H1020 ASSY-CLAMP,STEERING POST+ 48960-H1020 ASSY-CLAMP,STEERING POST 1 OP. -
- 08915-13810 WASHER-LOCK+ 08915-13810 WASHER-LOCK 4 OP. -
- 08110-81210 BOLT+ 08110-81210 BOLT 4 OP. -
- 08120-83010 BOLT+ 08120-83010 BOLT 2 OP. -
- 08915-53810 WASHER-PLAIN+ 08915-53810 WASHER-PLAIN 3 OP. -
- 48361-H1000 BOLT+ 48361-H1000 BOLT 3 OP. -
- 48366-H1000 NUT+ 48366-H1000 NUT 3 OP. -
- 48502-H1600 ARM-STEERING GEAR+ 48502-H1600 ARM-STEERING GEAR 1 OP. - $36.79
-== JDM Collapsible Gearbox & Column ==+=== RHD ===
-RHD drive gearbox - JDM GL & GX trims+RHD collapsible drive gearbox - JDM GL & GX trims
-Asterisk (*) indicate this part is same as USA+Only showing parts that differ from LHD:
48805-H1033 GEAR ASS'Y-steering impact (collapsible) 48805-H1033 GEAR ASS'Y-steering impact (collapsible)
48820-H1021 COLUMN ASS'Y-steering 48820-H1021 COLUMN ASS'Y-steering
- 48025-18000* BEARING-worm (2) 
- 48910-H1021* BUSH-steering column 
- 48931-H1020* WASHER-column bush 
- 00922-11700* RING-snap "E" type 
- 48201-18000* COVER-side 
- 48204-18000* PACKING-side cover 
- 48135-66000* SCREW-adjusting 
- 48130-66000* SHIM-screw 
- 48131-66000* SHIM-screw 
- 48132-66000* SHIM-screw 
- 48133-66000* SHIM-screw 
- 48134-66000* SHIM-screw 
- 08911-34010* NUT 
08931-10410 PLUG 08931-10410 PLUG
- 08120-82010* BOLT (8) 
08915-13810 WASHER-lock (8) 08915-13810 WASHER-lock (8)
48011-H1002 HOUSING ASS'Y-gear 48011-H1002 HOUSING ASS'Y-gear
- 48137-H1002* SEAL-OIL 
- 48103-H1002* SHAFT-SECTOR 
- 08911-24610* NUT (fixing sector shaft) 
08915-14610 WASHER-lock (fixing sector shaft) 08915-14610 WASHER-lock (fixing sector shaft)
48850-H1021 JACKET ASS'Y-column 48850-H1021 JACKET ASS'Y-column
- 48031-18000* SHIM-cover 
- 48032-18000* SHIM-cover 
- 48033-18000* SHIM-cover 
- 48034-18000* SHIM-cover 
- 48035-18000* SHIM-cover 
48932-H1020 SHIM (t0.05) as req. 48932-H1020 SHIM (t0.05) as req.
48932-H1021 SHIM (t0.01) as req. 48932-H1021 SHIM (t0.01) as req.
- 48960-H1020* CLAMP ASS'Y-steering column 
- 08915-13810* WASHER-lock (fixing clamp to column) (4) 
- 08110-81210* BOLT (fixing clamp to column) (4) 
- 08915-53810* WASHER-plain (fixing gear housing) (3) 
- 48361-H1000* BOLT (fixing gear housing) (3) 
- 48366-H1000* BOLT (fixing gear housing) (3) 
-== JDM Standard Gearbox & Column ==+== Standard Gearbox & Column ==
RHD drive gearbox - JDM STD & DX trims RHD drive gearbox - JDM STD & DX trims
rigid (non-safety, not collapsible) column rigid (non-safety, not collapsible) column
-Asterisk (*) indicate this part is same as JDM Collapsible Column+Only showing parts that differ from JDM Collapsible Column
48010-H1002 GEAR ASS'Y-steering 3-speed 48010-H1002 GEAR ASS'Y-steering 3-speed
48010-H1005 GEAR ASS'Y-steering 4-speed, A-all 48010-H1005 GEAR ASS'Y-steering 4-speed, A-all
48150-H1002 COLUMN ASS'Y-steering 48150-H1002 COLUMN ASS'Y-steering
- 48025-18000* BEARING-worm (2) 
- 48201-18000* COVER-side 
- 48135-66000* SCREW-adjusting 
- 08911-34010* NUT 
- 48130-66000* SHIM-adjusting, sector shaft (1.53t) 
- 48131-66000* SHIM-adjusting, sector shaft (1.56t) 
- 48132-66000* SHIM-adjusting, sector shaft (1.59t) 
- 48133-66000* SHIM-adjusting, sector shaft (1.62t) 
- 48134-66000* SHIM-adjusting, sector shaft (1.65t) 
- 48204-18000* PACKING-side cover 
- 48031-18000* SHIM-adjusting, worm (0.05t) 
- 48032-18000* SHIM-adjusting, worm (0.07t) 
- 48033-18000* SHIM-adjusting, worm (0.08t) 
- 48034-18000* SHIM-adjusting, worm (0.1t) 
- 48035-18000* SHIM-adjusting, worm (0.2t) 
08140-82010 BOLT (8) 08140-82010 BOLT (8)
- 08915-13810* WASHER-lock (8) 
08931-10400 PLUG 08931-10400 PLUG
24210-89913 CLIP 24210-89913 CLIP
- 48011-H1002* HOUSING ASS'Y-gear 
48250-H1002 JACKET ASS'Y-column 3-speed 48250-H1002 JACKET ASS'Y-column 3-speed
48250-H1005 JACKET ASS'Y-column 4-speed, A-all 48250-H1005 JACKET ASS'Y-column 4-speed, A-all
48054-H1002 BUSH-steering column 48054-H1002 BUSH-steering column
- 48137-H1002* SEAL-OIL 
- 48103-H1002* SHAFT-SECTOR 
48502-H1000 ARM-steering gear 48502-H1000 ARM-steering gear
- 08911-24610* NUT (fixing gear arm) 
- 08915-14610* WASHER-lock (fixing gear arm) 
- 48361-H1000* BOLT (fixing gear housing) (3) 
- 48366-H1000* BOLT (fixing gear housing) (3) 
- 08915-53810* WASHER-plain (fixing gear housing) (3) 
48324-H1005 CLAMP-upper 48324-H1005 CLAMP-upper
48326-H1005 CLAMP-lower 48326-H1005 CLAMP-lower
40325-04100 PACKING 40325-04100 PACKING
08915-43810 WASHER-plain (fixing steering post) (2) 08915-43810 WASHER-plain (fixing steering post) (2)
- 08915-13810* WASHER-lock (fixing steering post) (2) 
08120-82510 BOLT (fixing steering post) (2) 08120-82510 BOLT (fixing steering post) (2)

Revision as of 06:50, 26 January 2012

The B110 uses a steering gearbox integral (one unit) with the steering column. Optionally available was a collapsible-column unit for safety in case of a crash. The collapsible column was standard for USA models. The gearbox is a relatively fast 15:1 ratio with only 3.3 turns lock to lock, and used a quality recirculating-ball type system. The only problem was a bit of play, as is common to boxes of this type, but as the years have gone by many boxes are worn out. Unfortunately no other gearbox fits. New ones may be available from Nissan South Africa.

Contents

Overview

For modification-required swaps, see Steering Gearbox Swaps

The B210 and B310 units both have a seperate gearbox and column, joined by a flexible coupling. But these gearboxes will not bolt to the B110 subframe connection.

  • B120: Type RB41N, 15.0:1 3.3 turns
    • Available in standard or collapsible column types
  • B210: 15.0:1 3.38+ turns
  • B310 A12: Type RB43N 16.4:1 3.5 turns
  • B310 A14/A15: Type BR45L 15.0:1 3.2 turns
  • B310 Australia uses 16.4:1 model for all engine (per Gregory's)

20922.jpg

Gear and Seal

48010-H1005 GEAR ASSY-STEERING B120

20921.jpg

Steering Gear Pitman Shaft Seal
* Oil Seal: Nitrile 
* Shaft Size=0.984" 
* Housing Bore=1.496" 
* Outer Diameter=1.505" 
* Width=0.276"
National 222535 
SKF 10173

Alternate Part Numbers: 013-8340-2, 052-3346, 089-409-085, 089-409-085B, 089409085C, 0928326016, 10171, 10173CHR, 10A-0143, 145810171, 145810173, 194740-55620, 222630, 26X38X5T, 26X38X6DG, 26X38X6R21P, 26X38X8HMS, 26X38X8HMSA, 26X38X8MHS, 26X38X8MHSA, 314360-4232-00, 3436454M1, 48137H1002, 65551A, 67453-00117, 67477, 70-7565, 71-10171, 8734980, 965810173, AB1463E0, AB1464E0, AE1306K, AE1306K0, AE1463E, CFW226X38X6, CH14736, CH14765, CHR 10173, CR10173, MHS26X38X8, N10171, N10173, NJ849, SBA334290180, SBA334290181, SBA334292001, W26X38X6R21P, ZAR10171, ZAR10173

Interchange

Only Datsun 1200 gearbox interchanges. Made in Japan through 1994, and in South Africa through 2007.

B110 mounts with one front bolt, two rear bolts. PB110, B210, B310, 510 mount with two front bolts, single rear bolt. Cherry uses Rack & Pinion, so it does not interchange.

20920.jpg

Service

23421.jpg

U-joints

Datsun 1200 does not use a separate steering column; it has the column as one piece (integral) with the steering gearbox.

B210 and B310 use a separate column with a rag joint.

Datsun 510 and 240Z use a U-joint

S30 
* 28 spline
* ~14 mm diameter
48080-E4155 ASSY-JOINT STEERING -0773
* superceded 48080-E4150 
48080-N3150 ASSY-JOINT STEERING 2+2 0873-1076
48080-N3151 ASSY-JOINT STEERING 2+2 1176-
510
48085-23125 KIT-U/JOINT STG
* superceded 48095-23100

Part Numbers

Collapsible Gearbox & Column

LHD

LHD drive gearbox - North America Catalog

48805-H1951 ASSY-GEAR,STEERING, COLLAPSIBLE 1 OP. - NLA 
48850-H1900 ASSY-TUBE,JACKET 1 OP. - NLA 
48011-H1601 ASSY-HOUSING,GEAR 1 OP. - NLA 
48820-H1900 ASSY-SHAFT,COLUMN 1 OP. - NLA 
48025-18000 BEARING-WORM 1 OP. - $33.94 
48103-H1002 SHAFT-SECTOR 1 OP. - $170.32 
48137-H1002 SEAL-OIL 1 OP. - $5.87 
48135-66000 SCREW-ADJUSTING 1 OP. - NLA 
08911-3401A NUT 1 OP. - 08911-34010 $0.11 
08911-34010 NUT 1 OP. - superceded 
48133-66000 SHIM-SCREW,T=1.62 0 OP. - NLA 
48134-66000 SHIM-SCREW,T=1.65 0 OP. - NLA 
48131-66000 SHIM-SCREW,T=1.56 0 OP. - 
48130-66000 SHIM-SCREW,T=1.53 0 OP. - 
48132-66000 SHIM-SCREW,T=1.59 0 OP. - 
48201-18000 COVER-SIDE 1 OP. - 
48204-18000 PACKING-SIDE COVER 1 OP. - NLA 
08931-10410 PLUG 1 OP. - 
08120-82010 BOLT 8 OP. - 
08915-13810 WASHER-SPRING 8 OP. - 
08911-24610 NUT 1 OP. - 
08915-14610 WASHER-LOCK 1 OP. - 
48031-18000 SHIM-COVER,T=0.05 0 OP. - NLA 
48032-18000 SHIM-COVER,T=0.07 0 OP. - 
48033-18000 SHIM-COVER,T=0.08 0 OP. - NLA 
48034-18000 SHIM-COVER,T=0.10 0 OP. - 
48035-18000 SHIM-COVER,T=0.12 0 OP. - 
48910-H1020 BUSH-COLUMN 1 OP. - superceded 
48910-H1021 BUSH-COLUMN 1 OP. - 2 48910-H1020 $35.58 
48931-H1020 WASHER-PLAIN 1 OP. - 
00922-11700 RING-SNAP 1 OP. - 
08110-81210 BOLT 4 OP. - 
08915-13810 WASHER 4 OP. - 
48960-H1020 ASSY-CLAMP,STEERING POST 1 OP. - 
08915-13810 WASHER-LOCK 4 OP. - 
08110-81210 BOLT 4 OP. - 
08120-83010 BOLT 2 OP. - 
08915-53810 WASHER-PLAIN 3 OP. - 
48361-H1000 BOLT 3 OP. - 
48366-H1000 NUT 3 OP. - 
48502-H1600 ARM-STEERING GEAR 1 OP. - $36.79 

RHD

RHD collapsible drive gearbox - JDM GL & GX trims

Only showing parts that differ from LHD:

48805-H1033	GEAR ASS'Y-steering impact (collapsible)
48820-H1021	COLUMN ASS'Y-steering
08931-10410	PLUG
08915-13810	WASHER-lock (8)
48011-H1002	HOUSING ASS'Y-gear
08915-14610	WASHER-lock (fixing sector shaft)
48850-H1021	JACKET ASS'Y-column
48932-H1020	SHIM (t0.05) as req.
48932-H1021	SHIM (t0.01) as req.

Standard Gearbox & Column

RHD drive gearbox - JDM STD & DX trims

rigid (non-safety, not collapsible) column

Only showing parts that differ from JDM Collapsible Column

48010-H1002	GEAR ASS'Y-steering 3-speed
48010-H1005	GEAR ASS'Y-steering 4-speed, A-all
48150-H1002	COLUMN ASS'Y-steering
08140-82010	BOLT (8)
08931-10400	PLUG
24210-89913	CLIP
48250-H1002	JACKET ASS'Y-column 3-speed
48250-H1005	JACKET ASS'Y-column 4-speed, A-all
48054-H1002	BUSH-steering column
48502-H1000	ARM-steering gear
48324-H1005	CLAMP-upper
48326-H1005	CLAMP-lower
40325-04100	PACKING
08915-43810	WASHER-plain (fixing steering post) (2)
08120-82510	BOLT (fixing steering post) (2)

Photo Index

441.jpg 2189.jpg 3767.jpg 5507.jpg 12676.jpg 12742.jpg 13614.jpg 15117.jpg 17660.jpg 18713.jpg