Mazda MX-5 NA silhouetteMX-5 NA

1920 TRANSMISSION CASE & MAIN CONTROL SYSTEM (AUTOMATIC)

1-C 8parts diagram

Final page of Section 1920. Note the page header is '1925 -5' on the upper right — likely a print mismatch (this content still belongs to 1920 with the exploded view spanning 5 sheets).

Parts DiagramFig. fig1
Parts diagram
#Part NameNotes
1BRACKET21-182
2RING, 'O'21-212
3SUPPORT, DRUM21-250
4GASKET, DRUM SUPPORT ASBESTOS21-253
5BOLT21-255
6PLUG, ACCUMULATOR21-273
7SEAL, 'O' RING21-274
8RING, 'O'21-277
9RING, SEAL21-294A
10PISTON, ACCUMULATOR21-381
11CASE, OVER DRIVE21-320
12GASKET, O/DRIVE CASE21-322
13VALVE, ONE WAY21-330

Parts list (final) — 1920 Transmission Case & Main Control System (Automatic)

PART NO.CONT'D BU01-19-986
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
1
PART NO.21-182
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMEBRACKET
PART NO.BU55-21-182
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
2
PART NO.21-212
QTY2
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMERING, 'O'
PART NO.BU01-21-212
QTY2
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
3
PART NO.21-250
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMESUPPORT, DRUM
PART NO.BU55-21-250
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
4
PART NO.21-253
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMEGASKET, DRUM SUPPORT ASBESTOS
PART NO.BU01-21-253
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
5
PART NO.21-255
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMEBOLT
PART NO.BU01-21-255
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
6
PART NO.21-273
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMEPLUG, ACCUMULATOR
PART NO.BU01-21-273
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
7
PART NO.21-274
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMESEAL, 'O' RING
PART NO.BU01-21-274
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
8
PART NO.21-277
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMERING, 'O'
PART NO.21-294A
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
9
PART NO.21-294A
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMERING, SEAL
PART NO.BU55-21-293
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
10
PART NO.21-381
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMEPISTON, ACCUMULATOR
PART NO.BU55-21-381A
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
11
PART NO.21-320
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMECASE, OVER DRIVE
PART NO.BU55-21-320
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
12
PART NO.21-322
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMEGASKET, O/DRIVE CASE
PART NO.BU01-21-322
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
13
PART NO.21-330
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAMEVALVE, ONE WAY
PART NO.BU01-21-330
QTY1
MODEL/RESTRICTION
MODEL/RESTRICTION
MODEL/RESTRICTION
FROM-TO
NAME
CAT. AUNA01-07
1992-02

See also

Section 1925 (valve, control)

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