Breather Tubes

Revision as of 00:36, 7 January 2013; view current revision
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The Engine block is ventilated by a tube on the left side, and by a vent in the rocker cover. The PCV valve connects to one, and the air cleaner to the other. With a tubular header (extractor) you may need to use a different style than stock for your engine.

Also see: Suction Pipe for the cooling system inlet pipe

Overview

Breather

Styles

None - A10 from Datsun 1000

Straight - stock Datsun 1200 (including GX)

Straight EVAPO (has small auxilary)

Up -

Two Up -

Up with tab -

Short curved-up - E10 Cherry

Curved -

Up-curved

Long right-angle

Custom

Removal & Installation

The pipe is a press fit into the block. Put vice-grips on it and tap the vice-grips until the pipe comes out.

Tap the new pipe into place. It is a taper fit, and needs no sealant.

Part Numbers

B110
11830-H1001 CONNECTOR-PIPE A12 CRANK [Straight]
11830-H1900 CONNECTOR-PIPE A12 EVAPO [Straight plus small connector]
11830-H1901 CONNECTOR-PIPE A12 EVAPO 0570- 0 11830-H1900 

B120 JDM
11830-H1901 7510-7907
11830-G2561 7908-8910 [small top port]
11830-95w00 8910-

B210 1974-1975 JDM
11830-H1901 A12S
11830-H5700 A12T

B210 1976-1977 JDM
11830-H1001 A12S.V
11830-H6200 A14S.V
11830-H7200 A12S-V+A14S-V
11830-M2460 CONNECTOR-PIPE A14T [short right-angle]

B310 JDM
11830-G2560 V 7910-8010
11830-G2561 V 8011-8109
11830-G2561 A12S+A14S 8110-
11830-H1901 A12S.V -7909
11830-H6200 A14S.V -7909
11830-H6210 A14S.V -7909
11830-H7200 A12S.S,K+A14-V -8010
11830-H7200 A13,A15 8011-
11830-H7210 A14S.S,K+AT -8010
11830-H7210 A15S 8011-

A10 JDM
11830-H6200 A14S.V -7906
11830-H6210 A14S.V -7906
11830-G2561 A14S.V 7907-
11830-H7200 A14S.S,K
11830-H7210 A14S.S,K

E10 JDM [curved-up]
11830-M0800 PIPE-connector A12/A12T 1973
11830-M0801 PIPE-connector A10/A12S/A12T 1974

C22/TC22/GC22 JDM
11830-G5100 A12/A15

C120 JDM
11830-G2560 7906-8006 A12+A14.(V,T)
11830-G2561 8006-8106 A12+A14
            8106-8209 A12+A15.(V,T)
11830-G3600 8209-     A12+A15.(V,T,WV)
11830-H1901 7810-7907 A12
11830-H6200 7810-7906 A14.T
11830-H7200 7810-8006 A14.K
            8006-     A15.K