522
Replica Piston Kit
V-Twin Piston Kits include two cast alloy pistons, genuine Hastings three piece ring set, two wrist pins and four circlips. All Big
Twin pistons have a steel expansion control strut cast as original.
12-0910
12-0911
12-0929
Ring Set
Hastings Piston Ring Sets are replacements for
OEM ring sets. 61” and 74” FLH type will fit V-Twin
Pistons. 74” FL type to fit OEM Pistons only. Also fit
any of our cast pistons. Include cast compression
rings and a 3-piece oil ring. Except where noted.
Sold in sets for two pistons.
Model
Size
Bore
Comp
Ring
Oil
Ring
61”
OHV
3⁵⁄₁₆”
³⁄₃₂
”
³⁄₁₆
”
74” FL
3⁷⁄₁₆”
³⁄₃₂
”
³⁄₁₆
”
74”
FLH
3⁷⁄₁₆”
¹⁄₁₆
”
³⁄₁₆
”
Moly
Mfg.#
6627
5193
6482
2M6482
STD
11-0170
11-0117
11-0176 11-1368
.010
11-1404
11-0118
11-0177 11-1369
.020
11-0171
11-0119
11-0178 11-1370
.030
11-1405
11-0120
11-0179 11-1371
.040
11-0172
11-0121
11-0180 11-1372
.050
—
11-0122
11-0181 11-1373
.060
11-0173
11-0123
11-0182 11-1374
.070
—
—
11-0183 11-1375
.080
11-1681
—
11-0184 11-1376
Note: Features One Piece Oil Control Ring.
80” FL-FX Shovelhead 1340cc
Mfg. #
6127
Cast
2M6127
Moly
STD
11-0185
11-1363
—
—
.010
11-0186
11-1364
—
—
.020
11-0187
11-1365
—
—
.030
11-0188
11-1366
—
—
.040
11-0189
11-1367
—
—
3⁵⁄₈” Big Bore Shovelhead
⁵⁄₆₄
” Compression Ring
Mfg.#
2M5722
Moly
STD
11-0196
.010
11-0197
.020
11-0198
.030
—
3⁵⁄₈” Big Bore Shovelhead
¹⁄₁₆
” Compression Ring
Mfg.#
2M5721
Moly
STD
11-0252
.010
11-0253
.020
11-0254
.030
11-0255
One Piece V-Twin Cast Iron
Ring Sets for 2 pistons with one
piece oil ring.
Dia.
1200cc
FLH 3
7
/
16
”
Bore 74”
1340cc
3
1
/
2
” Bore
80”
STD
—
11-2508
.010
11-2501
11-2509
.020
11-2502
11-2510
.030
11-2503
11-2511
.040
11-2504
11-2512
.050
11-2505
—
.060
11-2506
—
.070
11-2507
—
Over 100,000 Kits Served since 1976!
Wrist Pin and Lock Kit replaces 22760-73.
1948-85
VT No. 11-0870
Wrist Pin Locks. 10 packs.
VT No. Year
12-0910 1932-53
12-0911 1952-77
12-0929 1978-82
11-0427
11-0463
Stroker Piston
FLH Piston Ring
Three Piece Set fea-
tures compression
rings with a size of ¹⁄₁₆”
and oil rings with the
size of ³/₁₆”.
VT No. Size
11-1207 74”
11-0134 80”
Hastings
Patch.
VT No. 48-1479
11-0848
COMP
Dia.
8.5:1
4¹⁄₂” Stroker
3⁷⁄₁₆” Bore
8.25:1
4⁵⁄₈” Stroker
3¹⁄₂” Bore
8.25:1 (S&S)
4⁵⁄₈”Stroker
3⁷⁄₁₆” Bore
7.5:1 (S&S)
4¹⁄₂” Stroker
3⁵⁄₈” Big Bore
7.5:1
4¹⁄₂” Stroker
3⁵⁄₈” Big Bore
STD
11-0288
11-0461
11-0455
11-0237
11-0283
.010
—
—
—
—
11-0238
.020
—
11-0463
—
—
—
.060
—
—
11-0461
—
—
61-74-80 Overhead Valve Piston Set use 22588-78 Pin Lock, VT No. 12-0929.
COMP
Dia.
STD
7.0:1
61” OHV
3⁵⁄₁₆” Bore
STD
8.5:1
74”
1200cc
3⁷⁄₁₆
”
Bore
LOW
7.5:1
74”
1200cc
3⁷⁄₁₆
”
Bore
HIGH 10:1
74”
1200cc
3⁷⁄₁₆
” Bore
8.5:1
74” Stroker
3⁷⁄₁₆
” Bore
(S&S)
STD 8:1
80” 1340cc
3¹⁄₂” Bore
LOW 7:1
80” 1340cc
3¹⁄₂
” Bore
STD
11-0426
11-0216
11-0307
11-0322
11-0455
11-0226
11-0317
.010
11-0847
11-0217
11-0308
11-0323
—
11-0227
11-0318
.020
11-0427
11-0218
—
11-0324
—
11-0228
11-0319
.030
11-0848
11-0219
11-0310
11-0325
—
11-0229
11-0320
.040
11-0428
11-0220
11-0311
—
—
11-0230
11-0321
.050
—
11-0221
11-0312
—
—
Shovelhead Shovelhead
.060
11-0429
11-0222
11-0313
—
—
—
—
.070
—
11-0223
11-0314
—
—
—
—
.080
11-0439
—
—
—
—
—
—