The MGA With An Attitude
MGAguru.com MGAguru.com
BEARING And SEAL Cross Reference Numbers - CF-150A

This page exists to post bearing number cross references that I may help to look up from time to time. I only post it here because I have spent some significant time on such research occasionally, and as long as the information is in hand it may as well be posted rather than tossed out. The page could obviously become quite long with time, as nearly every bearing used in the MGA is a standard bearing that may have multiple manufacturers. If the bearing you have in mind is not posted here, then see the prior page for the method of discovering bearing cross reference numbers. In case you do look up more cross reference numbers, you may forward them to me, and I will endeavour to post them here to share the fruits of your efforts with others. The first number listed will be the MG or BMC or Austin factory part number as listed in the MG Service Parts List.

2A457 - Bearing, water pump, 1500 (2x) - Fin. (E) GB39364 except 39401 to 39525
1H1153 - Bearing, water pump, 1500 (1x) - Com. (E) GB39365 except 39401 to 39525
1H1153 - Bearing, water pump, 1600 (1x) - Fin. (E) 16GA/H31660

8G698 - Seal, water pump, all 1500, 1600 (8G698 not available use 13G772)
13G772 - Seal, water pump, all 1500, 1600 (8G698 not available use 13G772)

AEB156 water pump seal for Twin Cam AEF136 - Bearing, water pump, Twin Cam (2x)

AEB156 - Seal, water pump, Twin Cam
REPCO, PR3823 (Australia, NLA)
PBR GROUP, PBR 4123 (Australia, NLA)

2K7140 - Ring-crankcase front cover (felt) - all except Twin Cam, Fin.(E)16GC/8262
2A939 - Seal-oil-crankcase front cover (rubber) Com.(E)16GC/8263 - see list at CS-100A
AEJ5 - Oil seal, timing cover, Twin Cam

88G621 - Oil seal, crankshaft rear, 1965-1985 MGB - see list at PP-201C
Used when installing MGB 5-main bearing engine in the MGA

1G2398 - Seal, engine tach drive pinion (O-ring), MGA 1500, 1600, Twin Cam,
Also MGB thru 1964. Can use 2A3254 or NKC105A
Shaft=5/16" - Housing=9/16" - width=11/32"

6K8985 - Bearing, GB input shaft, 1500 - (with external groove and retaining ring)
97H512 - Bearing, GB input shaft, 1500 Com. (G) A1861, Fin (G) MS8010
6K885 - Bearing, GB input shaft, 1500 Com. (G) MS8011, all 1600 and Twin Cam - see list at GT-117A

6K528 - Bearing - GB 3rd motion shaft - all 1500, 1600, Twin Cam - see list at GT-117B

1G3418 - Bush, GB extention, 1500 - Fin. (E) GB51767
1.375" ID x 1.500" OD x 2.750" Long -- (See substitute part)
6K529 - Bearing, GB extention, 1500 - Com. (E) GD101, all 1600, Twin Cam - see list at GT-117C

1H3138 - Seal, GB front - late 1500 Com. (G) A8011, also 1600, Twin Cam
22H475 - Seal, GB front - 1600 - (change number - 1H3138 not available use 22H475)
- see list at GT-115

11D3147 - Seal, GB rear - early 1500
1H3339 - Seal, GB rear - mid 1500 GB Com. (G) A101 - see list at GT-111B
1H3275 - Seal, GB rear - late 1500 GB Com. (G) GD101, all 1600, Twin Cam

2A3254 - Seal, GB pinion, speedo drive - MGA 1500, 1600, Twin Cam,
Also MGB thru 1967 -- Superseded by NKC105A
shaft=5/16" - housing=9/16" - width=11/32" - see list at
GT-106A

2A7213 - Bearing - bevel pinion front, 1500, 1600, Twin Cam
6K287 - Bearing - bevel pinion rear, 1500, 1600, Twin Cam
ATA7047 - Seal - differential front, 1500, 1600, Twin Cam
88G320 - Seal - differential front - (part no. change; was ATA7047

2K8938 - Bearing - differential carrier, 1500, 1600, Twin Cam - see list at
RA-113
2K6544 - Bearing - differential carrier (alternative), Twin Cam

2K7477 - Bearing - rear hub, 1500, 1600, Twin Cam - see list at RA-112

8G555 - Seal - rear hub, 1500, 1600, Twin Cam (and "Deluxe")
Also front hub, Twin Cam (and "Deluxe")

ACF4000 - Bearing - front hub outer, 1500/1600 - see list at FS-112B
ACF4002 - Bearing - front hub inner, 1500/1600 - see list at FS-112B
ACF4004 - Seal - front hub, 1500/1600 - see list at FS-131

1B4399 - Bearing - front hub inner, Twin Cam (Not available; use BTC280)
BTC280 - Bearing - front hub inner, Twin Cam (alternate part number)
ATB4238 - Bearing - front hub outer, Twin Cam

8G3000 - U-joint for Propshaft - see list at PS-103
8G8186 - U-joint for Propshaft (later number) - see list at PS-103

ACH6168 - Ball socket (Tie Rod End) all MGA - see list at SR-109A
17H3873 - U-joint for Steering - see list at SR-117
GUJ200 - U-joint for Steering (later number) - see list at SR-117

HomeBacknext
Thank you for your comments -- Send e-mail to <Barney Gaylord>
© 2011-2016 Barney Gaylord -- Copyright and reprint information