![[Datsun 1200 encyclopedia]](/wiki/upload/wiki.png)
The engine-to-transmission Gusset bolts to the left side. The purpose is to stiffen the engine-transmission combination in order to reduce Noise, Vibration and Harshness (NVH). As such, installation is optional. It wasn't used with B110 or with certain of the newer models.
Stamped gusset VS cast gusset
CAST STAMPED 40mm bolts 30mm
30429 GUSSET 30429-H8501 B310 GUSSET A12S.F4-7811 + V-7909 [cast?] 30429-H8500 B310 GUSSET [stamped?] 30429-G1010 B120 GUSSET 7510- [cast?] Short Body only 30429-H5300 B210 (including all Van + except 5spd) 30429-H7302 B211.(60+56)
30422-H5010 B120 DUST COVER 7510- SB * Long Body uses an Engine Plate instead * all B310(?) uses an engine plate
56-series (including early B310) + B210.60 08130-83010 BOLT-gusset to block (2) [M8 alloy steel] 08915-13810 WASHER-gusset to block (2) [M8 spring lock medium] 08131-04010 BOLT-gusset to transmission (2) [M10 x 40mm alloy steel] 08915-14010 WASHER-gusset to transmission (2) [M10 spring lock medium]
B310.60-series + 56-series.B310.late 30210A 01111-00361 BOLT-gusset to block (2) 08915-13810 WASHER-gusset to block (2) [M8] 08131-03010 BOLT-gusset to transmission (2) [M10 x 30mm alloy steel] 08915-14010 WASHER-gusset to transmission (2) [M10 spring lock medium]
30mm bolt type '9' (JIS 9T alloy steel). If needed, replace with a grade 10.8 bolt
Stamped Gusset
Cast Gusset
¤