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Is recommended for:
Make RAM
Model 3500 Big Horn 6.4 4WD
Engine P
Year 2021
Application
Recommendation
Capacity (gal)
Engine (P)
 
1.74
Transfer box
 
0.476 / 0.528 / 0.581 / 0.66 / 1.06 / 1.11 / 1.35 / 1.37 / 1.59 / 1.64 / 1.8 / 2.25 (b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q)
Transmission (Manual)
Refer to owner's manual
0.476 / 0.528 / 0.581 / 0.66 / 1.06 / 1.11 / 1.35 / 1.37 / 1.59 / 1.64 / 1.8 / 2.25 (r, s, t, u, v, w, x, y, z, ba, bb, bc, bd, be, bf)
Transmission (Automatic) (Code: 66RFE)
ARCHER GOLD SYNTHETIC MULTI-VEHICLE AUTOMATIC TRANSMISSION FLUID (ATF)
1.64 - 4.23 (bg, bh, bi, bj)
Transmission (Automatic) (Code: 8HP75)
ARCHER GOLD SYNTHETIC MULTI-VEHICLE AUTOMATIC TRANSMISSION FLUID (ATF) (bo)
2.25 / 2.38 (bk, bl, bm, bn)
Transmission (Automatic) (Code: AS66RC)
ARCHER GOLD SYNTHETIC MULTI-VEHICLE AUTOMATIC TRANSMISSION FLUID (ATF)
1.8 / 3.43 (bp, bq, br, bs)
Differential - rear (Code: 305 AA & Heavy-duty)
 
0.476 / 0.528 / 0.581 / 0.66 / 1.06 / 1.11 / 1.35 / 1.37 / 1.59 / 1.64 / 1.8 / 2.25 (bt, bu, bv, bw, bx, by, bz, ca, cb, cc, cd, ce, cf, cg, ch, ci)
Differential - rear (Code: 305 AA)
 
0.476 / 0.528 / 0.581 / 0.66 / 1.06 / 1.11 / 1.35 / 1.37 / 1.59 / 1.64 / 1.8 / 2.25 (cj, ck, cl, cm, cn, co, cp, cq, cr, cs, ct, cu, cv, cw, cx, cy)
Differential - rear (Code: 292 AA)
 
0.476 / 0.528 / 0.581 / 0.66 / 1.06 / 1.11 / 1.35 / 1.37 / 1.59 / 1.64 / 1.8 / 2.25 (cz, da, db, dc, dd, de, df, dg, dh, di, dj, dk, dl, dm, dn, do, dp)
Differential - front (Code: 235 AA)
 
0.476 / 0.528 / 0.581 / 0.66 / 1.06 / 1.11 / 1.35 / 1.37 / 1.59 / 1.64 / 1.8 / 2.25 (dq, dr, ds, dt, du, dv, dw, dx, dy, dz, ea, eb, ec, ed, ee, ef)
Differential - front (Code: 275FBI)
ARCHER GOLD SYNTHETIC GEAR OIL SAE 75W-90
0.476 / 0.528 / 0.581 / 0.66 / 1.06 / 1.11 / 1.35 / 1.37 / 1.59 / 1.64 / 1.8 / 2.25 (eg, eh, ei, ej, ek, el, em, en, eo, ep, eq, er, es, et, eu, ev)
Differential - rear (Code: 267 AA)
 
0.476 / 0.528 / 0.581 / 0.66 / 1.06 / 1.11 / 1.35 / 1.37 / 1.59 / 1.64 / 1.8 / 2.25 (ew, ex, ey, ez, fa, fb, fc, fd, fe, ff, fg, fh, fi, fj, fk, fl)
Differential - rear (Code: 310RBI)
ARCHER GOLD SYNTHETIC GEAR OIL SAE 75W-90
0.476 / 0.528 / 0.581 / 0.66 / 1.06 / 1.11 / 1.35 / 1.37 / 1.59 / 1.64 / 1.8 / 2.25 (fm, fn, fo, fp, fq, fr, fs, ft, fu, fv, fw, fx, fy, fz, ga, gb)
Coolant
 
4.15
Brake system
  (gc, gd)
0.264
Power Steering
ARCHER GOLD SYNTHETIC MULTI-VEHICLE AUTOMATIC TRANSMISSION FLUID (ATF) (gf)
0.502 (ge)
Air conditioning
 
(gg, gh, gi, gj, gk, gl)
Compressor
 

Lubricant / Capacity Notes

a. Service Indicator: oil change interval varies with driving conditions. Maximum 8000 miles;12 months.
b. Transfer box refill, 1.8 litres
c. Transfer box refill, 1.9 qt
d. Differential refill, 4.2 litres
e. Gearbox refill, 6.8 litres
f. Differential refill; Without limited slip differential (Trac-Rite), 2.2 litres
g. Differential refill; Without limited slip differential (Trac-Rite), 2.3 qt
h. Differential refill; With limited slip differential (Trac-Rite), 2.0 litres
i. Gearbox refill, 6.2 litres
j. Differential refill, 2.5 litres
k. Differential refill; Without limited slip differential (Trac-Rite), 4.2 litres
l. Differential refill; With limited slip differential (Trac-Rite), 4.0 litres
m. Differential refill, 6.0 litres
n. Gearbox refill, 8.5 litres
o. Gearbox refill, 5.2 litres
p. Differential refill, 6.8 litres
q. Differential refill, 5.1 litres
r. Transfer box refill, 1.8 litres
s. Differential refill, 4.2 litres
t. Gearbox refill, 6.8 litres
u. Differential refill, 6.0 litres
v. Differential refill; Without limited slip differential (Trac-Rite), 2.2 litres
w. Differential refill; Without limited slip differential (Trac-Rite), 2.3 qt
x. Differential refill; With limited slip differential (Trac-Rite), 2.0 litres
y. Gearbox refill, 6.2 litres
z. Gearbox refill, 5.2 litres
ba. Differential refill, 6.8 litres
bb. Gearbox refill, 8.5 litres
bc. Differential refill, 5.1 litres
bd. Differential refill; Without limited slip differential (Trac-Rite), 4.2 litres
be. Differential refill; With limited slip differential (Trac-Rite), 4.0 litres
bf. Differential refill, 2.5 litres
bg. Gearbox refill after overhaul, 14.0 - 16.0 litres
bh. Gearbox refill, 6.2 litres
bi. Gearbox refill after overhaul, 14.8 - 16.9 qt
bj. Gearbox refill, 6.5 qt
bk. Gearbox refill, 8.5 litres
bl. Gearbox refill after overhaul, 9.0 litres
bm. Gearbox refill after overhaul, 9.5 qt
bn. Gearbox refill, 9.0 qt
bo. Alternative recommendations: ATF ZEF LFG9
bp. Gearbox refill after overhaul, 13.0 litres
bq. Gearbox refill after overhaul, 13.7 qt
br. Gearbox refill, 6.8 litres
bs. Gearbox refill, 7.2 qt
bt. Differential refill, 6.0 litres
bu. Differential refill, 6.4 qt
bv. Transfer box refill, 1.8 litres
bw. Differential refill, 4.2 litres
bx. Differential refill; Without limited slip differential (Trac-Rite), 2.2 litres
by. Differential refill; Without limited slip differential (Trac-Rite), 2.3 qt
bz. Differential refill; With limited slip differential (Trac-Rite), 2.0 litres
ca. Gearbox refill, 5.2 litres
cb. Differential refill; Without limited slip differential (Trac-Rite), 4.2 litres
cc. Differential refill; With limited slip differential (Trac-Rite), 4.0 litres
cd. Gearbox refill, 6.8 litres
ce. Differential refill, 2.5 litres
cf. Gearbox refill, 8.5 litres
cg. Gearbox refill, 6.2 litres
ch. Differential refill, 6.8 litres
ci. Differential refill, 5.1 litres
cj. Differential refill, 4.2 litres
ck. Differential refill, 4.4 qt
cl. Differential refill, 2.5 litres
cm. Differential refill; Without limited slip differential (Trac-Rite), 4.2 litres
cn. Differential refill; With limited slip differential (Trac-Rite), 4.0 litres
co. Transfer box refill, 1.8 litres
cp. Differential refill, 5.1 litres
cq. Gearbox refill, 6.8 litres
cr. Gearbox refill, 8.5 litres
cs. Gearbox refill, 5.2 litres
ct. Gearbox refill, 6.2 litres
cu. Differential refill, 6.8 litres
cv. Differential refill, 6.0 litres
cw. Differential refill; Without limited slip differential (Trac-Rite), 2.2 litres
cx. Differential refill; Without limited slip differential (Trac-Rite), 2.3 qt
cy. Differential refill; With limited slip differential (Trac-Rite), 2.0 litres
cz. Differential refill; Without limited slip differential (Trac-Rite), 4.2 litres
da. Differential refill; With limited slip differential (Trac-Rite), 4.0 litres
db. Differential refill; Without limited slip differential (Trac-Rite), 4.4 qt
dc. Differential refill; With limited slip differential (Trac-Rite), 4.2 qt
dd. Differential refill, 5.1 litres
de. Transfer box refill, 1.8 litres
df. Differential refill, 6.0 litres
dg. Differential refill; Without limited slip differential (Trac-Rite), 2.2 litres
dh. Differential refill; Without limited slip differential (Trac-Rite), 2.3 qt
di. Differential refill; With limited slip differential (Trac-Rite), 2.0 litres
dj. Gearbox refill, 5.2 litres
dk. Differential refill, 6.8 litres
dl. Gearbox refill, 6.8 litres
dm. Gearbox refill, 6.2 litres
dn. Differential refill, 4.2 litres
do. Differential refill, 2.5 litres
dp. Gearbox refill, 8.5 litres
dq. Differential refill; Without limited slip differential (Trac-Rite), 2.2 litres
dr. Differential refill; Without limited slip differential (Trac-Rite), 2.3 qt
ds. Differential refill; With limited slip differential (Trac-Rite), 2.0 litres
dt. Differential refill; With limited slip differential (Trac-Rite), 2.1 qt
du. Differential refill, 6.0 litres
dv. Gearbox refill, 6.2 litres
dw. Differential refill, 6.8 litres
dx. Transfer box refill, 1.8 litres
dy. Gearbox refill, 6.8 litres
dz. Differential refill, 5.1 litres
ea. Differential refill, 4.2 litres
eb. Gearbox refill, 5.2 litres
ec. Gearbox refill, 8.5 litres
ed. Differential refill, 2.5 litres
ee. Differential refill; Without limited slip differential (Trac-Rite), 4.2 litres
ef. Differential refill; With limited slip differential (Trac-Rite), 4.0 litres
eg. Differential refill, 5.1 litres
eh. Differential refill, 5.4 qt
ei. Gearbox refill, 5.2 litres
ej. Differential refill, 2.5 litres
ek. Differential refill, 6.8 litres
el. Gearbox refill, 8.5 litres
em. Transfer box refill, 1.8 litres
en. Differential refill; Without limited slip differential (Trac-Rite), 4.2 litres
eo. Differential refill; With limited slip differential (Trac-Rite), 4.0 litres
ep. Gearbox refill, 6.2 litres
eq. Differential refill, 4.2 litres
er. Differential refill, 6.0 litres
es. Differential refill; Without limited slip differential (Trac-Rite), 2.2 litres
et. Differential refill; Without limited slip differential (Trac-Rite), 2.3 qt
eu. Differential refill; With limited slip differential (Trac-Rite), 2.0 litres
ev. Gearbox refill, 6.8 litres
ew. Differential refill, 2.5 litres
ex. Differential refill, 2.6 qt
ey. Gearbox refill, 8.5 litres
ez. Transfer box refill, 1.8 litres
fa. Differential refill; Without limited slip differential (Trac-Rite), 4.2 litres
fb. Differential refill; With limited slip differential (Trac-Rite), 4.0 litres
fc. Differential refill, 4.2 litres
fd. Gearbox refill, 6.8 litres
fe. Differential refill; Without limited slip differential (Trac-Rite), 2.2 litres
ff. Differential refill; Without limited slip differential (Trac-Rite), 2.3 qt
fg. Differential refill; With limited slip differential (Trac-Rite), 2.0 litres
fh. Gearbox refill, 5.2 litres
fi. Differential refill, 6.0 litres
fj. Differential refill, 5.1 litres
fk. Differential refill, 6.8 litres
fl. Gearbox refill, 6.2 litres
fm. Differential refill, 6.8 litres
fn. Differential refill, 7.2 qt
fo. Differential refill, 6.0 litres
fp. Gearbox refill, 6.2 litres
fq. Gearbox refill, 5.2 litres
fr. Differential refill; Without limited slip differential (Trac-Rite), 2.2 litres
fs. Differential refill; Without limited slip differential (Trac-Rite), 2.3 qt
ft. Differential refill; With limited slip differential (Trac-Rite), 2.0 litres
fu. Differential refill; Without limited slip differential (Trac-Rite), 4.2 litres
fv. Differential refill; With limited slip differential (Trac-Rite), 4.0 litres
fw. Differential refill, 2.5 litres
fx. Transfer box refill, 1.8 litres
fy. Differential refill, 4.2 litres
fz. Gearbox refill, 6.8 litres
ga. Gearbox refill, 8.5 litres
gb. Differential refill, 5.1 litres
gc. Preferred lubricant specification
gd. Alternative recommendations: DOT 4
ge. Chassis Cab, 1.9 litres
gf. Alternative recommendations: ARCHER GOLD SYNTHETIC MULTI-VEHICLE AUTOMATIC TRANSMISSION FLUID (ATF)
gg. Refrigerant, 595 g
gh. Refrigerant, 21.0 oz
gi. Air-conditioning receiver/dryer (only when renewed), additional capacity, 30.0 ml
gj. Air-conditioning evaporator (only when renewed), additional capacity, 60.0 ml
gk. Air-conditioning receiver/dryer (only when renewed), additional capacity, 1.0 oz
gl. Air-conditioning evaporator (only when renewed), additional capacity, 2.0 oz